WO2016143011A1 - Fastener stringer and method for manufacturing fabric having same sewn thereto - Google Patents

Fastener stringer and method for manufacturing fabric having same sewn thereto Download PDF

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Publication number
WO2016143011A1
WO2016143011A1 PCT/JP2015/056726 JP2015056726W WO2016143011A1 WO 2016143011 A1 WO2016143011 A1 WO 2016143011A1 JP 2015056726 W JP2015056726 W JP 2015056726W WO 2016143011 A1 WO2016143011 A1 WO 2016143011A1
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WO
WIPO (PCT)
Prior art keywords
fastener
fastener stringer
coating film
stringer
fastener tape
Prior art date
Application number
PCT/JP2015/056726
Other languages
French (fr)
Japanese (ja)
Inventor
後藤　浩司
辰夫 水野
尚三 山本
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201580058565.8A priority Critical patent/CN107072358A/en
Priority to PCT/JP2015/056726 priority patent/WO2016143011A1/en
Priority to TW105104838A priority patent/TWI578930B/en
Publication of WO2016143011A1 publication Critical patent/WO2016143011A1/en

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    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00

Definitions

  • the present disclosure mainly relates to a fastener stringer and a method for manufacturing a fabric on which the fastener stringer is sewn.
  • Patent Document 1 discloses forming a coating film on an element attached to a side edge portion of a fastener stringer by a roll coating method.
  • Patent Document 2 discloses that a conductive wire is incorporated in a side edge portion of a fastener stringer and electrodeposition coating is applied to an element.
  • the inventors of the present application have found the significance of providing a new method for producing fastener stringers.
  • a method for producing a fastener stringer includes: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • the fastener stringer is immersed in an aqueous coating solution in which an anionic or cationic aqueous coating is dissolved, and the electrode on which the aqueous coating is deposited is applied to the element immersed in the aqueous coating solution. Including contacting.
  • pretreatment is performed on the exposed surface of the conductive element.
  • a method for producing a fabric with a fastener stringer Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; The process of sewing fastener stringer fastener tape to the fabric, The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • a method for producing a fastener stringer comprises: Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape; Selectively forming a coating film on the exposed surface of each element of the fastener stringer; After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape.
  • Each element of the fastener stringer is a conductive element, and a coating film containing a water-based paint is formed on the exposed surface of the conductive element based on electrodeposition coating.
  • the fastener stringer fastener tape is water-based. The paint liquid adheres, and after this step, the aqueous paint liquid adhering to the fastener tape is removed.
  • the fastener tape is dyed.
  • the coating film is fixed on the exposed surface of the conductive element.
  • a method for producing a fabric with a fastener stringer Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape; Selectively forming a coating film on the exposed surface of each element of the fastener stringer; The process of sewing fastener stringer fastener tape to the fabric, After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape and a fabric to which the fastener tape is sewn.
  • a method comprises: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
  • a method comprises: Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape; Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film; Removing the aqueous paint liquid adhering to the fastener stringer fastener tape; Fixing the coating film formed on the exposed surface of the conductive element; The process of sewing fastener stringer fastener tape to the fabric, The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. Including.
  • a novel fastener stringer manufacturing method different from the conventional one can be provided.
  • the fastener tape is generally dyed in light of the color of the fabric (for example, clothing, bags, etc.) to which the fastener stringer including the fastener tape is attached. Accordingly, it is common practice to prepare fastener tapes of various colors in advance. However, storing many types of fastener tapes in stock is a management burden that cannot be ignored. If an order for a fastener stringer of a specific color is received from the customer, the dyed fastener tape is removed from the storage location, the element is attached to the fastener tape, and then the element is processed (for example, polished, oxidized, etc.).
  • a surface treatment When a surface treatment is applied, it is required to go through many processes after receiving an order, and the delivery time of a delivery product (for example, a slide fastener, fastener chain, or fastener stringer) after receiving an order from a customer is long. turn into.
  • a delivery product for example, a slide fastener, fastener chain, or fastener stringer
  • the fastener stringer has a plurality of elements attached to the fastener tape.
  • the fastener chain is a combination of left and right fastener stringers.
  • the slide fastener is a slider in which a slider is inserted, and in some cases includes a stopper.
  • the present inventor prepares an undyed fastener stringer by attaching an element to the fastener tape, then selectively coats the fastener stringer element, and then dyes the fastener stringer. I found that the way to do it was significant. In this method, since the element is coated at the time of dyeing the fastener stringer, the element is protected and the deterioration of the element at the time of dyeing is avoided or suppressed. Furthermore, an element attaching process to the fastener tape and an element coating process can be provided before the dyeing process.
  • the fastener stringers managed as stock are unstained plain colors common among the color types, and the stock management burden is reduced.
  • Dye solid fastener tape of fastener stringers to be managed in stock in the color specified by the customer, and then go through the necessary steps (steps to cut to a predetermined length, steps to mount fasteners, steps to pass a slider, etc.) Products can be delivered and delivery times can be shortened.
  • a conductive element is used as the element, and electrodeposition coating using a water-based paint is applied to the conductive element. Apply. Since the water-based paint is used, the liquid of the water-based paint adheres to the fastener tape that is not positively or negatively charged, but the attached liquid can be removed relatively easily in the subsequent steps. On the other hand, a water-based paint is deposited and deposited on the exposed surface of the conductive element with charge transfer, and a coating film made of the water-based paint is formed.
  • the coating film can contain the precipitated water-dispersible resin, and when the pigment is dispersed in the aqueous coating liquid, the coating film may contain this pigment, and may further contain other components.
  • the coating film is colored, uncolored, or transparent.
  • the coating film on the conductive element is fixed, thereby obtaining a coating film that can withstand the subsequent dyeing process. Even if the fastener stringer obtained by such a method is dyed, the coating film on the exposed surface of the conductive element acts as a protective film for the conductive element, and deterioration of the conductive element is suppressed. Based on the electrodeposition described above, most of the exposed surface of the conductive element is covered with the coating film, and the conductive element is sufficiently protected. In addition, according to this method, it is possible to construct a supply system for products that is fundamentally different from the conventional one, which can contribute to shortening the delivery time of the products.
  • the conductive element is an element having conductivity and includes not only a metal element but also a resin element having conductivity, and further includes other types of elements as long as they have conductivity.
  • copper, copper alloys (eg, red, white, etc.), aluminum alloys, stainless steel, titanium, zinc, and the like can be given.
  • a resin element having a surface plated can be used.
  • the above-described metal can be used.
  • the resin material include polyacetal, polyester, polyamide, polypropylene, and acrylic. From the viewpoint of securing high strength, polyacetal may be used. An arbitrary surface treatment can be applied to the plated resin element.
  • the conductive element can be composed of various materials.
  • FIG. 1 is a schematic view for explaining steps of a fastener stringer manufacturing method and a dyeing method.
  • FIG. 2 is a schematic view showing an apparatus used for manufacturing a fastener stringer.
  • FIG. 3 is a schematic front view showing an exemplary slide fastener.
  • FIG. 4 is a schematic view schematically illustrating that a plurality of conductive elements are attached to the side edge of the fastener tape.
  • FIG. 5 is a partial enlarged schematic view of an exemplary slide fastener, and a partial schematic cross section shows that the left and right conductive elements are in mesh with each other.
  • the fastener stringer manufacturing method and the dyeing method 100 can include steps 110 to 160.
  • the fastener stringer manufacturing method and the dyeing method 100 may additionally include steps other than the steps 110 to 160.
  • steps are executed in the order of step 110, step 120, step 130, step 140, step 150, and step 160.
  • Step 150 can be omitted, and this is the same for other embodiments described later. Note that in some embodiments, the order of steps 110-160 is changed.
  • a plain fastener stringer is supplied.
  • the plain fastener stringer is a fastener stringer including a plain fastener tape.
  • Step 110 includes providing a fastener stringer with conductive elements pre-attached to the side edges of the fastener tape.
  • Step 110 can include attaching a conductive element to a side edge of the fastener tape.
  • the pair of leg portions of the metal element When attaching a metal element to the side edge portion of the fastener tape, the pair of leg portions of the metal element is crimped, whereby the side edge portion of the fastener tape is sandwiched between the pair of leg portions.
  • the side edge part of a fastener tape may be comprised thickly compared with the part of another fastener tape.
  • step 120 to step 140 the element of the plain fastener stringer is selectively coated, whereby a coating film is formed on the exposed surface of the element of the plain fastener stringer.
  • step 120 electrodeposition coating is performed. Specifically, in step 120, a coating film formed by depositing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating is formed, and the fastener stringer fastener tape is formed in the process of forming the coating film.
  • the aqueous paint solution adheres to the surface.
  • Electrodeposition coating can include immersing a fastener stringer in an aqueous paint solution in which the aqueous paint is dissolved, and contacting an electrode on the side on which the aqueous paint is deposited with an element immersed in the aqueous paint solution.
  • each of the pair of electrodes for storing a water-based paint solution in which the water-based paint is dissolved, a pair of electrodes disposed in the water-based paint liquid in the dye tank and energizing the liquid, and each of the pair of electrodes Equipment such as a power source having a pair of terminals to be connected and a conveying means for conveying a fastener stringer or a fastener chain for passing through a dyeing tank is used.
  • the positive electrode is brought into contact with each element in the liquid, and the water-based paint is deposited on the surface of the element that acts as the positive electrode in response to energization of the water-based paint liquid.
  • An electrode may be simultaneously contacted with a plurality of elements, or an electrode may be sequentially contacted with each element.
  • Contact as described in this paragraph means electrical contact and does not necessarily require physical contact, but in some forms physical contact is desirable.
  • the applied voltage is selected from the range of 30 to 240V, for example.
  • the voltage application time required for electrodeposition coating of one element is selected from the range of 10.1 seconds to 30 minutes.
  • fastener stringer it is not necessary to immerse the entire fastener stringer in the water-based paint solution. It is also envisaged that a part of the fastener stringer, for example the element and the side edge to which the element is attached, are selectively immersed in the liquid of the aqueous paint. In many cases, it is expected that the water-based paint liquid adheres to the fastener tape.
  • the water-based paint can contain a water-dispersible resin.
  • the water-based paint can contain an inorganic pigment in addition to the water-dispersible resin.
  • the water-based paint can contain a thermosetting water-soluble polyester resin and an inorganic pigment.
  • 10 parts by weight or less of inorganic pigment is added to 100 parts by weight of the resin.
  • 5 parts by mass or less of inorganic pigment is added to 100 parts by mass of the resin. It is envisaged to use various types of inorganic pigments, and the use of combinations of different types of inorganic pigments is also envisaged.
  • the use of water-based paints to which no inorganic pigment is added is also envisaged.
  • an inorganic pigment is also taken in a coating film at the time of precipitation of water-dispersible resin.
  • the electrodeposition coating step may further include removing a thin film of the aqueous paint deposited on the surface of the electrode being immersed in the aqueous paint liquid in which the water-dispersible resin is dissolved.
  • a desired conductivity type positive or negative
  • the surface of the submerged electrode is also covered with a thin film of the aqueous paint during the electrodeposition coating process. The In view of this point, it is preferable to periodically remove the surface film of the submerged electrode to ensure good electrical contact between the submerged electrode and the element.
  • a thin film of water-based paint that is, a coating film
  • a coating film is formed on the exposed surface of the conductive element of the plain fastener stringer.
  • the electrodeposition coating conditions can be determined by those skilled in the art according to the desired thickness of the coating film and the formation range of the coating film. A person skilled in the art can also determine the number of contact points and contact area between the conductive element and the electrode.
  • the exposed surface of the conductive element after electrodeposition coating is 1/10 or less of the exposed surface area of the conductive element before electrodeposition coating, in some cases 1/20 or less, In this case, it is 1/30 or less.
  • the coating film is formed to completely or nearly completely encase the conductive elements of the plain fastener stringer. However, in some forms, it is also expected that a portion of the exposed surface of the conductive element is not covered by the coating film.
  • the fastener chain it is preferable to send the fastener chain to the electrodeposition coating tank and immerse the fastener chain.
  • the left and right elements are in a meshed state, but a slight gap exists also in the meshed elements. Therefore, electrophoresis of the water-based paint in the liquid is ensured through this gap, and sufficient coating processing for each element is achieved.
  • step 130 the aqueous paint liquid adhering to the fastener tape is removed.
  • the aqueous paint liquid adheres to the fastener tape.
  • the fastener tape is not charged, and therefore the aqueous paint in the liquid does not deposit on the surface of the fastener tape.
  • the fastener tape does not directly contact the electrode. Therefore, after electrodeposition coating, the water-based paint liquid adhering to the fastener tape can be easily removed.
  • the removed aqueous paint liquid is returned to the electrodeposition bath and reused.
  • the step of removing the water-based paint liquid may include removing the water-based paint liquid based on washing and / or suction.
  • Washing with water can include putting the plain fastener stringer after electrodeposition coating into a water tank.
  • Rinsing can include stirring the plain fastener stringer in the aquarium.
  • Suction includes removing the aqueous paint liquid adhering to the fastener tape of the plain fastener stringer based on the operation of the aspirator.
  • step 140 a fixing process is performed on the coating film on the exposed surface of the conductive element.
  • the coating film is a film formed by depositing an aqueous paint. By performing the fixing process, it is possible to prevent the coating film from being easily peeled off from the conductive element.
  • the water-based paint can include, for example, a thermosetting water-dispersible resin.
  • a thermosetting water-dispersible resin By heating the plain fastener stringer, the coating film deposited on the exposed surface of the conductive element is cured, and the coating film is fixed on the conductive element. This process is also called “baking”.
  • thermosetting water-dispersible resin with a lower curing temperature.
  • the coating film can be quickly cured while reducing the damage given to the fastener tape.
  • the curing start temperature of the water-dispersible resin contained in the water-based paint is 200 ° C. or lower, in other cases 150 ° C. or lower, and in other cases 130 ° C. or lower.
  • the fastener tape is protected by the masking tape, and baking at a higher temperature is allowed.
  • Baking can be performed without removing the water-based paint liquid adhering to the fastener tape.
  • a cured coating film is also formed on the fastener tape.
  • the hardened coating film on the fastener tape is removed by any method.
  • the conductive element of the plain fastener stringer is selectively coated in steps 120 to 140, whereby the exposed portion of the conductive element of the plain fastener stringer is covered with the coating film.
  • the electrodeposition coating, the removal of the liquid of the water-based paint, and the fixing process of the coating film may be performed on the fastener chain.
  • step 150 the plain fastener stringer is stored. Note that step 150 can be omitted. From the point of view of manufacturing actual slide fasteners, step 150 corresponds to storing a large number of plain fastener stringers in a warehouse. One or more drying treatments may be introduced between steps 120-150.
  • a staining process is executed.
  • a plurality of plain fastener stringers are put into a dyeing tank, the plain fastener stringers are stirred, and the fastener tape of the plain fastener stringer is dyed with the dye in the dyeing tank in this process.
  • a fastener stringer is wound around a rotating tool of a dyeing device, and a dye is sprayed onto the rotating fastener stringer.
  • the fastener tape of the plain fastener stringer is dyed.
  • the conductive element is covered with a cured coating film. Therefore, it is possible to prevent the conductive element from being deteriorated, for example, corroded during the dyeing process. Since the conductive element is covered with a coating film, it is acceptable to use a reactive dye. Needless to say, the dyeing process may be performed on the fastener chain.
  • the fastener stringer can have a customer-specified color fastener tape. Further, in some non-limiting forms, the fastener stringer can also have customer-specified color elements based on the pigment in the coating film.
  • the fastener stringer or fastener chain is cut into a predetermined length, and other slide fastener parts such as fasteners and sliders are mounted. In this way, a finished product of the slide fastener is manufactured.
  • the fastener stringer or the fastener chain can be cut before the storage step. However, high production efficiency can be ensured by dyeing a long fastener chain and then cutting the fastener chain.
  • steps 110 to 150 can be performed in advance before receiving an order from a customer. Therefore, the number of processes after receiving an order from the customer is reduced, and the shortening of the delivery time of the product is promoted. Since the conductive element of the plain fastener stringer is previously coated with the coating film, deterioration of the conductive element during the dyeing process is suppressed.
  • the apparatus or equipment shown in FIG. 2 can be used for each of the above steps. The function and significance of each of these devices can be understood from the above description.
  • the supply unit 210 can include a device for attaching a fastener element to a side edge of the fastener tape.
  • the supply unit 210 may include a device that conveys fastener stringers, such as a roll-to-roll.
  • the electrodeposition apparatus 220 can include an apparatus capable of performing electrodeposition coating, and can include the above-described electrodeposition coating tank, a pair of electrodes, a power source, and a transfer device.
  • the removal device 230 may include a water tank for washing the fastener stringer after electrodeposition, and may include a suction device for suctioning the fastener stringer after electrodeposition.
  • the fixing device 240 may include a heater for heating the fastener stringer after the electrodeposition and removal process.
  • the storage unit 250 can include a storage in which humidity and temperature are adjusted.
  • the dyeing device 260 may include a dyeing tank or a dyeing device. Any device can include a fastener stringer or fastener chain transport device.
  • the slide fastener 500 has a pair of left and right fastener stringers 510.
  • Each fastener stringer 510 has a fastener tape 520 and a plurality of elements 530 attached to the side edge 525 of the fastener tape 520.
  • the elements 530 are arranged at regular intervals along the side edge 525.
  • a slider 560 is passed through the left and right element rows so that the pair of left and right fastener stringers 510 can be opened and closed.
  • an upper stopper 540 and a lower stopper 550 for limiting the range of movement of the slider 560 are provided.
  • the element 530 in the illustrated example is a metal element covered with a coating film.
  • the element 530 includes a pair of leg portions 531 that sandwich and hold the side edge portion 525, and a connection portion 532 that connects the pair of leg portions 531.
  • the connecting portion 532 has a convex portion 535 that protrudes to one side of the adjacent element 530 and a concave portion 536 provided on the other side of the adjacent element 530.
  • the left and right elements 530 are engaged with each other by the movement of the slider 560 in the closing direction.
  • the cross section schematically shows that the convex portion 535 of the left element 530 is fitted into the concave portion 536 of the right element 530 and the convex portion 535 of the right element 530 is fitted into the concave portion 536 of the left element 530. Indicated.
  • the coating film is formed in a range excluding a range where the element 530 is in contact with the side edge portion 525. Thereby, deterioration of the electroconductive element at the time of dyeing of a fastener stringer is suppressed.
  • FIG. 6 is a schematic flowchart for explaining the steps of the fastener stringer manufacturing method and dyeing method.
  • FIG. 7 is a schematic view showing an apparatus used for manufacturing a fastener stringer.
  • pretreatment is performed on the conductive element before electrodeposition coating.
  • the pretreatment include polishing of the exposed surface of the conductive element, oxidation of the exposed surface, and plating of the exposed surface, but are not limited thereto.
  • the gloss of the conductive element is increased by polishing the surface.
  • the conductive element changes color due to surface oxidation. By plating the exposed surface, for example, a non-conductive element becomes a conductive element.
  • step 170 pre-processing is performed on the fastener element before electrodeposition coating.
  • a pretreatment step 170 is performed before the storage step 150. Therefore, even if pre-processing is performed, an increase in the delivery date of the product is avoided.
  • the pretreatment device 270 can include, for example, a heating device for oxidizing the surface of the fastener element.
  • the pretreatment device 270 can include, for example, a plating device for plating fastener elements.
  • FIG. 8 is a schematic flowchart for explaining the steps of the manufacturing method and the dyeing method of the fabric with fastener stringers.
  • FIG. 9 is a schematic view showing an apparatus used for manufacturing a fabric with a fastener stringer.
  • a plain fastener stringer is sewn on the fabric, and then the fabric with the plain fastener stringer is dyed. In such a case, it is sufficient to provide a plain fastener stringer to the customer, so that the delivery time can be further shortened. It is assumed that the plain fastener stringer is cut to a predetermined length and then sewn to the fabric. It is also assumed that a slide fastener through which a stopper or a slider is passed is sewn to the fabric.
  • a plain fastener stringer is sewn to the fabric.
  • a plain fastener stringer fastener tape is sewn onto the fabric.
  • the fabric is, for example, clothing fabric, bag fabric, or moss fabric, but should not be limited to this. Fabrics can include knitting, woven fabrics, jerseys, and the like.
  • step 190 the fabric with plain fastener stringers is dyed.
  • the fabric with plain fastener stringers is dyed. For example, a large number of fabrics with plain fastener stringers are put into a dyeing tank, stirred and dyed.
  • the sewing apparatus 280 shown in FIG. 9 can include an apparatus that can sew a fastener tape of a plain fastener stringer to the fabric.
  • the dyeing device 290 can include a dyeing tank, similar to the dyeing device 260 of FIG.
  • FIG. 10 is a schematic flowchart for explaining a fastener stringer manufacturing method and dyeing method.
  • selective coating of the elements is performed before dyeing.
  • the element is protected during the dyeing process.
  • the above-described method may be employed, or another method may be employed.
  • Example 1 ⁇ Fabrication of fastener chain> A string of metal elements made of red copper was swaged and fixed to the side edge of a polyester fastener tape to produce a continuous fastener stringer, and a pair of fasteners triggers were mated together to produce a fastener chain. .
  • the fastener chain was continuously transported by a roll-to-roll transport device. In the middle of conveyance, the fastener chain passed through the anionic water-based paint bath, and in this passing process, the positive electrode was sequentially brought into contact with each element to form a coating film on the exposed surface of each conductive element.
  • the conditions for electrodeposition coating at this time are as follows. ⁇ Electrodeposition conditions> (1) Fastener chain transport speed: 5m / min (2) Applied voltage: 240V (3) Water-based paint: Low-temperature thermosetting water-based polyester resin paint without adding pigment
  • the fastener chain passed through the aqueous paint bath, the aqueous paint liquid adhering to the fastener tape was removed by washing with water while the fastener chain was continuously conveyed by a roll-to-roll conveying device. Thereafter, the fastener chain was baked to cure the coating film covering the element and fix it on the element. Baking was performed by heating the fastener chain at 130 ° C. for 15 minutes, thereby curing the coating film on the element. In this way, a fastener chain in which the element was protected by the cured coating film was produced. Thereafter, the obtained fastener chain was put into a dyeing tank and dyed. Specifically, dyeing was performed using a disperse dye over a period of 130 ° C. ⁇ 30 minutes, and then reduction treatment was performed over a period of 90 ° C. ⁇ 10 minutes. Even after the dyeing treatment, no problem in appearance was found in the element.
  • a fastener chain before electrodeposition coating was prepared in the same procedure as in Example 1, and this was cut so that the area of one side of the tape part was 280 cm 2, and no electricity was applied to the water-based paint as in Example 1. It was immersed in this state and allowed to flow for 1 minute to attach the water-based paint to the fastener tape. Thereafter, the fastener tape was put into a washing tank and vibrated for 5 minutes. Then, the fastener tape was pulled up from the washing tank and dried in an environment of 130 ° C. for 15 minutes.

Abstract

A method for manufacturing a fastener stringer includes: a step for preparing a fastener stringer formed by mounting a plurality of elements to a side edge of a fastener tape; a step for selectively forming a coating layer on the exposed surface of each of the elements of the fastener stringer; and a step for dying the faster tape of the fastener stringer after the coating layer is selectively formed on the exposed surface of the each of the elements.

Description

ファスナーストリンガー及びこれが縫い付けられた生地の製造方法Fastener stringer and method for producing fabric sewn
　本開示は、主に、ファスナーストリンガー及びこれが縫い付けられた生地の製造方法に関する。 The present disclosure mainly relates to a fastener stringer and a method for manufacturing a fabric on which the fastener stringer is sewn.
　特許文献１には、ロールコート法によってファスナーストリンガーの側縁部に取り付けられたエレメントに対してコーティング膜を形成することが開示されている。特許文献２には、ファスナーストリンガーの側縁部に導電線を組み込み、エレメントに対して電着塗装することが開示されている。 Patent Document 1 discloses forming a coating film on an element attached to a side edge portion of a fastener stringer by a roll coating method. Patent Document 2 discloses that a conductive wire is incorporated in a side edge portion of a fastener stringer and electrodeposition coating is applied to an element.
中国実用新案第２０３２６２４３９号明細書Chinese Utility Model No. 203262439 Specification 特開平５－１２３２０９号公報JP-A-5-123209
　本願発明者らは、新しいファスナーストリンガーの製造方法を提供する意義を見いだした。 The inventors of the present application have found the significance of providing a new method for producing fastener stringers.
　本発明の一態様に係るファスナーストリンガーの製造方法は、
　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープを染色する工程を含む。 A method for producing a fastener stringer according to one aspect of the present invention includes:
Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
Fixing the coating film formed on the exposed surface of the conductive element;
A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
　電着に基づくコーティング膜の形成工程が、アニオン型又はカチオン型の水性塗料が溶解した水性塗料液にファスナーストリンガーを浸漬し、水性塗料が析出する側の電極を水性塗料液に浸漬されたエレメントに接触させることを含む。 In the coating film formation process based on electrodeposition, the fastener stringer is immersed in an aqueous coating solution in which an anionic or cationic aqueous coating is dissolved, and the electrode on which the aqueous coating is deposited is applied to the element immersed in the aqueous coating solution. Including contacting.
　コーティング膜が導電性エレメントの露出面上に形成される前、導電性エレメントの露出面に対して前処理が実行される。 Before the coating film is formed on the exposed surface of the conductive element, pretreatment is performed on the exposed surface of the conductive element.
　本発明の別態様に係るファスナーストリンガー付きの生地の製造方法は、
ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む。 A method for producing a fabric with a fastener stringer according to another aspect of the present invention,
Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
Fixing the coating film formed on the exposed surface of the conductive element;
The process of sewing fastener stringer fastener tape to the fabric,
The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. Including.
　本発明の更なる態様に係るファスナーストリンガーの製造方法は、
　ファスナーテープの側縁部に対して複数のエレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各エレメントの露出面上にコーティング膜を選択的に形成する工程と、
　各エレメントの露出面上にコーティング膜が選択的に形成された後、ファスナーストリンガーのファスナーテープを染色する工程を含む。 A method for producing a fastener stringer according to a further aspect of the present invention comprises:
Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape;
Selectively forming a coating film on the exposed surface of each element of the fastener stringer;
After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape.
　ファスナーストリンガーの各エレメントが導電性エレメントであり、導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜が形成され、このコーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着し、この工程の後、ファスナーテープに付着した水性塗料の液体が除去される。 Each element of the fastener stringer is a conductive element, and a coating film containing a water-based paint is formed on the exposed surface of the conductive element based on electrodeposition coating. In the process of forming this coating film, the fastener stringer fastener tape is water-based. The paint liquid adheres, and after this step, the aqueous paint liquid adhering to the fastener tape is removed.
　導電性エレメントの露出面上にコーティング膜が定着された後、ファスナーテープが染色される。 After the coating film is fixed on the exposed surface of the conductive element, the fastener tape is dyed.
　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体が除去された後、導電性エレメントの露出面上にコーティング膜が定着される。 After the aqueous paint liquid adhering to the fastener stringer fastener tape is removed, the coating film is fixed on the exposed surface of the conductive element.
　本発明のまた別の態様に係るファスナーストリンガー付きの生地の製造方法は、
　ファスナーテープの側縁部に対して複数のエレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各エレメントの露出面上にコーティング膜を選択的に形成する工程と、
　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
　各エレメントの露出面上にコーティング膜が選択的に形成された後、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む。 A method for producing a fabric with a fastener stringer according to still another aspect of the present invention,
Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape;
Selectively forming a coating film on the exposed surface of each element of the fastener stringer;
The process of sewing fastener stringer fastener tape to the fabric,
After the coating film is selectively formed on the exposed surface of each element, the method includes a step of dyeing a fastener stringer fastener tape and a fabric to which the fastener tape is sewn.
　本発明のまた更なる態様に係る方法は、
　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープを染色する工程を含む。 A method according to yet a further aspect of the invention comprises:
Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
Fixing the coating film formed on the exposed surface of the conductive element;
A step of dyeing the fastener tape of the fastener stringer in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element.
　本発明のまた更なる態様に係る方法は、
　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む。 A method according to yet a further aspect of the invention comprises:
Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
Fixing the coating film formed on the exposed surface of the conductive element;
The process of sewing fastener stringer fastener tape to the fabric,
The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. Including.
　本発明の例示態様によれば、従来とは異なる新規なファスナーストリンガーの製造方法を提供することができる。 According to the exemplary embodiment of the present invention, a novel fastener stringer manufacturing method different from the conventional one can be provided.
本発明の第１実施形態に係るファスナーストリンガーの製造方法及び染色方法の工程を説明するための概略図である。It is the schematic for demonstrating the process of the manufacturing method of the fastener stringer which concerns on 1st Embodiment of this invention, and the dyeing | staining method. 本発明の第１実施形態に係るファスナーストリンガーの製造に用いられる装置を示す概略図である。It is the schematic which shows the apparatus used for manufacture of the fastener stringer which concerns on 1st Embodiment of this invention. 例示のスライドファスナーを示す概略的な正面模式図である。It is a schematic front schematic diagram showing an exemplary slide fastener. ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられることを模式的に斜視する模式図である。It is a schematic diagram which perspectively shows typically that a plurality of conductive elements are attached to the side edge of a fastener tape. 例示のスライドファスナーの部分拡大模式図であり、左右の導電性エレメント同士が噛み合い状態にあることが部分模式断面により示される。It is a partial expansion schematic diagram of an exemplary slide fastener, and a partial schematic cross section shows that the left and right conductive elements are in mesh with each other. 本発明の第２実施形態に係るファスナーストリンガーの製造方法及び染色方法の工程を説明するための概略的なフローチャートである。It is a schematic flowchart for demonstrating the process of the manufacturing method of the fastener stringer which concerns on 2nd Embodiment of this invention, and the dyeing | staining method. 本発明の第２実施形態に係るファスナーストリンガーの製造に用いられる装置を示す概略図である。It is the schematic which shows the apparatus used for manufacture of the fastener stringer which concerns on 2nd Embodiment of this invention. 本発明の第３実施形態に係るファスナーストリンガー付き生地の製造方法及び染色方法の工程を説明するための概略的なフローチャートである。It is a schematic flowchart for demonstrating the process of the manufacturing method of the fabric with a fastener stringer which concerns on 3rd Embodiment of this invention, and the dyeing | staining method. 本発明の第３実施形態に係るファスナーストリンガー付き生地の製造に用いられる装置を示す概略図である。It is the schematic which shows the apparatus used for manufacture of the fabric with a fastener stringer which concerns on 3rd Embodiment of this invention. 本発明の実施形態に係るファスナーストリンガーの製造方法及び染色方法を説明するための概略的なフローチャートである。It is a schematic flowchart for demonstrating the manufacturing method and dyeing | staining method of the fastener stringer which concern on embodiment of this invention.
　ファスナーテープは、このファスナーテープを含むファスナーストリンガーが取り付けられる生地（例えば、衣類、袋類など）の色合いに照らして染色されることが一般的である。従って、事前に様々な色合いのファスナーテープを用意することが慣行として行われている。しかしながら、多くの色種のファスナーテープを在庫として保管すること自体が無視できない管理負担である。仮に顧客からの特定色のファスナーストリンガーの発注を受け、染色済みのファスナーテープを保管場所から取り出し、このファスナーテープに対してエレメントを取り付け、その後、エレメントに対して処理（例えば、研磨、酸化等の表面処理）を施す場合、注文を受けた後に多くの工程を経ることが要求され、顧客からの注文を受けてからの納入品（例えば、スライドファスナー、ファスナーチェーン、又はファスナーストリンガー）の納期が長くなってしまう。 The fastener tape is generally dyed in light of the color of the fabric (for example, clothing, bags, etc.) to which the fastener stringer including the fastener tape is attached. Accordingly, it is common practice to prepare fastener tapes of various colors in advance. However, storing many types of fastener tapes in stock is a management burden that cannot be ignored. If an order for a fastener stringer of a specific color is received from the customer, the dyed fastener tape is removed from the storage location, the element is attached to the fastener tape, and then the element is processed (for example, polished, oxidized, etc.). When a surface treatment is applied, it is required to go through many processes after receiving an order, and the delivery time of a delivery product (for example, a slide fastener, fastener chain, or fastener stringer) after receiving an order from a customer is long. turn into.
　なお、ファスナーストリンガーは、ファスナーテープに対して複数のエレメントが取り付けられたものである。ファスナーチェーンは、左右一対のファスナーストリンガーが噛み合わされたものである。スライドファスナーは、ファスナーチェーンに対してスライダーが挿通されたものであり、場合によっては止具も含む。 Note that the fastener stringer has a plurality of elements attached to the fastener tape. The fastener chain is a combination of left and right fastener stringers. The slide fastener is a slider in which a slider is inserted, and in some cases includes a stopper.
　本願発明者は、上述の点を踏まえ、ファスナーテープに対してエレメントを取り付けて未染色のファスナーストリンガーを用意し、次に、ファスナーストリンガーのエレメントを選択的にコーティングし、次に、ファスナーストリンガーを染色する方法に意義があることを見いだした。この方法においては、ファスナーストリンガーの染色時にエレメントがコーティングされているため、エレメントが保護され、染色時にエレメントが劣化することが回避又は抑制される。更に、ファスナーテープに対するエレメントの取り付け工程やエレメントのコーティング工程を染色工程の前に配備することができる。在庫として管理されるファスナーストリンガーは、色種間で共通の未染色の無地のものとなり、在庫管理負担が低減される。在庫管理されるファスナーストリンガーの無地のファスナーテープを顧客により指定された色に染色し、その後の必要な工程（所定長に切断する工程、止具を実装する工程、スライダーを通す工程など）を経て商品を納入することができ、納期の短縮化を図ることができる。 Based on the above points, the present inventor prepares an undyed fastener stringer by attaching an element to the fastener tape, then selectively coats the fastener stringer element, and then dyes the fastener stringer. I found that the way to do it was significant. In this method, since the element is coated at the time of dyeing the fastener stringer, the element is protected and the deterioration of the element at the time of dyeing is avoided or suppressed. Furthermore, an element attaching process to the fastener tape and an element coating process can be provided before the dyeing process. The fastener stringers managed as stock are unstained plain colors common among the color types, and the stock management burden is reduced. Dye solid fastener tape of fastener stringers to be managed in stock in the color specified by the customer, and then go through the necessary steps (steps to cut to a predetermined length, steps to mount fasteners, steps to pass a slider, etc.) Products can be delivered and delivery times can be shortened.
　ファスナーテープの側縁部にエレメントを取り付けた状態でエレメントの外面をできるだけ密にコーティングすることが望ましい。このような観点から、非限定の開示の実施形態においては、エレメントを選択的にコーティングするために、エレメントとして導電性エレメントを用い、その導電性エレメントに対して水性塗料を用いた電着塗装を施す。水性塗料が用いられるため、正又は負に帯電されていないファスナーテープには水性塗料の液体が付着するものの、その後の工程においてその付着液を比較的簡単に除去することができる。他方、導電性エレメントの露出面には電荷の授受を伴い水性塗料が析出及び堆積し、水性塗料から成るコーティング膜が形成される。従って、ファスナーテープに付着した水性塗料の液体を除去する時に導電性エレメント上のコーティング膜も一緒に除去されることを回避することができる。なお、コーティング膜は、析出した水分散性樹脂を含むことができ、また水性塗料液に顔料が分散される場合にはこの顔料も含み、更に他の成分を含んでも構わない。実施形態によっては、コーティング膜が着色され、若しくは未着色であり、若しくは透明である。 It is desirable to coat the outer surface of the element as densely as possible with the element attached to the side edge of the fastener tape. From this point of view, in a non-limiting disclosed embodiment, in order to selectively coat an element, a conductive element is used as the element, and electrodeposition coating using a water-based paint is applied to the conductive element. Apply. Since the water-based paint is used, the liquid of the water-based paint adheres to the fastener tape that is not positively or negatively charged, but the attached liquid can be removed relatively easily in the subsequent steps. On the other hand, a water-based paint is deposited and deposited on the exposed surface of the conductive element with charge transfer, and a coating film made of the water-based paint is formed. Therefore, it is possible to prevent the coating film on the conductive element from being removed together when removing the water-based paint liquid adhering to the fastener tape. The coating film can contain the precipitated water-dispersible resin, and when the pigment is dispersed in the aqueous coating liquid, the coating film may contain this pigment, and may further contain other components. Depending on the embodiment, the coating film is colored, uncolored, or transparent.
　ファスナーテープから水性塗料の付着液を除去した後、導電性エレメント上のコーティング膜を定着し、これにより、その後の染色工程により十分に耐えることができるコーティング膜を獲得することができる。かかる方法で得られたファスナーストリンガーを染色しても、導電性エレメントの露出面上のコーティング膜が導電性エレメントの保護膜として働き、導電性エレメントの劣化が抑制される。上述の電着に基づけば、導電性エレメントの露出面のほとんどの領域がコーティング膜により被覆され、導電性エレメントが十分に保護される。また、この方法によれば、従来とは根本的に異なる商品の供給体制が構築可能となり、商品の短納期化に貢献することができる。 After removing the water-based paint adhering liquid from the fastener tape, the coating film on the conductive element is fixed, thereby obtaining a coating film that can withstand the subsequent dyeing process. Even if the fastener stringer obtained by such a method is dyed, the coating film on the exposed surface of the conductive element acts as a protective film for the conductive element, and deterioration of the conductive element is suppressed. Based on the electrodeposition described above, most of the exposed surface of the conductive element is covered with the coating film, and the conductive element is sufficiently protected. In addition, according to this method, it is possible to construct a supply system for products that is fundamentally different from the conventional one, which can contribute to shortening the delivery time of the products.
　導電性エレメントとは、導電性を有するエレメントであり、金属製のエレメントに限らず、導電性を有する樹脂エレメントを包含し、更に他の種類のエレメントも導電性を有する限りにおいて包含する。一例としては、銅、銅合金（丹銅、洋白など）、アルミニウム合金、ステンレス、チタン、亜鉛などが挙げられる。他の例としては、表面がメッキされた樹脂製エレメントを用いることができる。メッキに用いられる材料は、例えば、上記した金属を用いることができる。樹脂材料としては、ポリアセタール、ポリエステル、ポリアミド、ポリプロピレン、アクリル等が例示される。高強度の確保の観点からはポリアセタールが利用されることがある。メッキされた樹脂製エレメントに任意の表面処理を施すことも可能である。このように、導電性エレメントは、様々な材料から構成することができる。 The conductive element is an element having conductivity and includes not only a metal element but also a resin element having conductivity, and further includes other types of elements as long as they have conductivity. As an example, copper, copper alloys (eg, red, white, etc.), aluminum alloys, stainless steel, titanium, zinc, and the like can be given. As another example, a resin element having a surface plated can be used. As a material used for plating, for example, the above-described metal can be used. Examples of the resin material include polyacetal, polyester, polyamide, polypropylene, and acrylic. From the viewpoint of securing high strength, polyacetal may be used. An arbitrary surface treatment can be applied to the plated resin element. Thus, the conductive element can be composed of various materials.
　本願に開示の発明に関する上述のより詳細な説明は、非限定的及び例示的なものであり、添付請求項から定まる発明の技術的範囲を限定するために用いられるべきではない。 The foregoing more detailed description of the invention disclosed herein is non-limiting and exemplary and should not be used to limit the technical scope of the invention as defined by the appended claims.
　以下、図面を参照しつつ、本発明の実施の形態について説明する。開示の各実施形態及び各特徴は、個々に独立したものではなく、過剰説明をするまでもなく、当業者をすれば、適宜、組み合わせることが可能であり、この組み合わせによる相乗効果も把握可能である。実施形態間の重複説明は、原則として省略する。参照図面は、発明説明を主目的とするものであり、適宜、簡略化されている。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Each embodiment and each feature of the disclosure are not individually independent, and need not be excessively explained, and can be appropriately combined by those skilled in the art, and a synergistic effect by this combination can also be grasped. is there. In principle, duplicate description between the embodiments is omitted. The reference drawings are mainly intended to explain the invention and are simplified as appropriate.
　＜第１実施形態＞
　図１乃至図５を参照して第１実施形態について説明する。図１は、ファスナーストリンガーの製造方法及び染色方法の工程を説明するための概略図である。図２は、ファスナーストリンガーの製造に用いられる装置を示す概略図である。図３は、例示のスライドファスナーを示す概略的な正面模式図である。図４は、ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられることを模式的に斜視する模式図である。図５は、例示のスライドファスナーの部分拡大模式図であり、左右の導電性エレメント同士が噛み合い状態にあることが部分模式断面により示される。 <First Embodiment>
The first embodiment will be described with reference to FIGS. 1 to 5. FIG. 1 is a schematic view for explaining steps of a fastener stringer manufacturing method and a dyeing method. FIG. 2 is a schematic view showing an apparatus used for manufacturing a fastener stringer. FIG. 3 is a schematic front view showing an exemplary slide fastener. FIG. 4 is a schematic view schematically illustrating that a plurality of conductive elements are attached to the side edge of the fastener tape. FIG. 5 is a partial enlarged schematic view of an exemplary slide fastener, and a partial schematic cross section shows that the left and right conductive elements are in mesh with each other.
　図１に示すように、ファスナーストリンガーの製造方法及び染色方法１００は、工程１１０～１６０を含むことができる。もちろん、ファスナーストリンガーの製造方法及び染色方法１００は、工程１１０～１６０以外の工程を追加として含むことができる。以下の説明においては、工程１１０、工程１２０、工程１３０、工程１４０、工程１５０、工程１６０の順番で工程が実行される。工程１５０は省略可能であり、この点は、後述の他の実施形態に関しても同様である。実施形態によっては、各工程１１０～１６０の順番が変更されることに留意されたい。 As shown in FIG. 1, the fastener stringer manufacturing method and the dyeing method 100 can include steps 110 to 160. Of course, the fastener stringer manufacturing method and the dyeing method 100 may additionally include steps other than the steps 110 to 160. In the following description, steps are executed in the order of step 110, step 120, step 130, step 140, step 150, and step 160. Step 150 can be omitted, and this is the same for other embodiments described later. Note that in some embodiments, the order of steps 110-160 is changed.
　まず、工程１１０において無地ファスナーストリンガーを供給する。無地ファスナーストリンガーは、無地のファスナーテープを含むファスナーストリンガーである。工程１１０は、ファスナーテープの側縁部に対して導電性エレメントがあらかじめ取り付けられたファスナーストリンガーを提供することを含む。工程１１０は、ファスナーテープの側縁部に対して導電性エレメントを取り付ける工程を含むことができる。 First, in step 110, a plain fastener stringer is supplied. The plain fastener stringer is a fastener stringer including a plain fastener tape. Step 110 includes providing a fastener stringer with conductive elements pre-attached to the side edges of the fastener tape. Step 110 can include attaching a conductive element to a side edge of the fastener tape.
　ファスナーテープの側縁部に対して金属製のエレメントを取り付ける場合、金属製のエレメントの一対の脚部を加締め、これにより、一対の脚部の間でファスナーテープの側縁部が挟み込まれる。ファスナーテープの側縁部は、他のファスナーテープの部分と比較して肉厚に構成される場合がある。 When attaching a metal element to the side edge portion of the fastener tape, the pair of leg portions of the metal element is crimped, whereby the side edge portion of the fastener tape is sandwiched between the pair of leg portions. The side edge part of a fastener tape may be comprised thickly compared with the part of another fastener tape.
　ファスナーテープの側縁部に対して樹脂性のエレメントを取り付ける場合、金型キャビティー内にファスナーテープの側縁部が配された状態で射出成形が実行される。樹脂性のエレメントに導電性を付与することは、樹脂エレメントを導電性薄膜で被覆することにより達成可能である。若しくは、導電性フィラーが分散された樹脂材料が用いられる。 When a resinous element is attached to the side edge of the fastener tape, injection molding is performed in a state where the side edge of the fastener tape is arranged in the mold cavity. Giving conductivity to a resinous element can be achieved by coating the resin element with a conductive thin film. Alternatively, a resin material in which conductive filler is dispersed is used.
　次の工程１２０～工程１４０において、無地ファスナーストリンガーのエレメントが選択的にコーティングされ、これにより、無地ファスナーストリンガーのエレメントの露出面上にコーティング膜が形成される。 In the next step 120 to step 140, the element of the plain fastener stringer is selectively coated, whereby a coating film is formed on the exposed surface of the element of the plain fastener stringer.
　詳細には、工程１２０において電着塗装を実行する。詳細には、工程１２０において、ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料が堆積して成るコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の溶液が付着する。電着塗装は、水性塗料が溶解した水性塗料液にファスナーストリンガーを浸漬し、水性塗料が析出する側の電極を水性塗料液に浸漬したエレメントに接触することを含むことができる。 Specifically, in step 120, electrodeposition coating is performed. Specifically, in step 120, a coating film formed by depositing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating is formed, and the fastener stringer fastener tape is formed in the process of forming the coating film. The aqueous paint solution adheres to the surface. Electrodeposition coating can include immersing a fastener stringer in an aqueous paint solution in which the aqueous paint is dissolved, and contacting an electrode on the side on which the aqueous paint is deposited with an element immersed in the aqueous paint solution.
　電着塗装工程においては、水性塗料が溶解した水性塗料液を貯留する染色槽と、染色槽の水性塗料の液中に配されて液体を通電するための一対の電極、一対の電極の各々に接続される一対の端子を有する電源、染色槽の通過のためにファスナーストリンガー又はファスナーチェーンを搬送する搬送手段といった設備が用いられる。アニオン型の水性塗料の場合、正の電極が液中の各エレメントに接触され、水性塗料液の通電に応じて、正極として作用するエレメントの表面に水性塗料が析出する。複数のエレメントに対して電極を同時に接触させても良いし、各エレメントに対して順次電極を接触させても良い。本段落で述べる「接触」とは電気的な接触を意味し、必ずしも物理的な接触を要求しないが、幾つかの形態においては、物理的な接触が望ましい。 In the electrodeposition coating process, each of the pair of electrodes for storing a water-based paint solution in which the water-based paint is dissolved, a pair of electrodes disposed in the water-based paint liquid in the dye tank and energizing the liquid, and each of the pair of electrodes Equipment such as a power source having a pair of terminals to be connected and a conveying means for conveying a fastener stringer or a fastener chain for passing through a dyeing tank is used. In the case of an anionic water-based paint, the positive electrode is brought into contact with each element in the liquid, and the water-based paint is deposited on the surface of the element that acts as the positive electrode in response to energization of the water-based paint liquid. An electrode may be simultaneously contacted with a plurality of elements, or an electrode may be sequentially contacted with each element. “Contact” as described in this paragraph means electrical contact and does not necessarily require physical contact, but in some forms physical contact is desirable.
　当業者は、適切な印加電圧の大きさや電圧印加時間を定め、各エレメントに適切な厚みのコーティング膜を形成することができるだろう。印加電圧は、例えば、３０～２４０Ｖの範囲から選択される。一個あたりのエレメントの電着塗装に要求される電圧印加時間は、１０．０１秒～３０分の範囲から選択される。 Those skilled in the art will be able to determine an appropriate magnitude of applied voltage and voltage application time, and form a coating film with an appropriate thickness on each element. The applied voltage is selected from the range of 30 to 240V, for example. The voltage application time required for electrodeposition coating of one element is selected from the range of 10.1 seconds to 30 minutes.
　水性塗料の液中にファスナーストリンガーの全体を浸漬させる必要はない。ファスナーストリンガーの一部、例えば、エレメント及びこのエレメントが取り付けられた側縁部を選択的に水性塗料の液中に浸漬させることも想定される。多くの場合、ファスナーテープに水性塗料の液体が付着することは避けがたいことが予想される。 It is not necessary to immerse the entire fastener stringer in the water-based paint solution. It is also envisaged that a part of the fastener stringer, for example the element and the side edge to which the element is attached, are selectively immersed in the liquid of the aqueous paint. In many cases, it is expected that the water-based paint liquid adheres to the fastener tape.
　水性塗料は、アニオン型及びカチオン型の一方を用いることができる。水性塗料は、水分散性樹脂を含むことができる。水性塗料は、水分散性樹脂に加えて無機顔料を含むことができる。例えば、水性塗料は、熱硬化性水溶性ポリエステル樹脂と無機顔料を含むことができる。いくつかの実施形態においては、樹脂１００質量部に対して１０質量部以下の無機顔料が添加される。他の実施形態においては、樹脂１００質量部に対して５質量部以下の無機顔料が添加される。様々な種類の無機顔料を用いることが想定され、また、異なる種類の無機顔料の組み合わせの使用も想定される。無機顔料が添加されない水性塗料の使用も想定される。なお、水分散性樹脂の析出時に無機顔料もコーティング膜に取り込まれる。 One of an anionic type and a cationic type can be used for the water-based paint. The water-based paint can contain a water-dispersible resin. The water-based paint can contain an inorganic pigment in addition to the water-dispersible resin. For example, the water-based paint can contain a thermosetting water-soluble polyester resin and an inorganic pigment. In some embodiments, 10 parts by weight or less of inorganic pigment is added to 100 parts by weight of the resin. In another embodiment, 5 parts by mass or less of inorganic pigment is added to 100 parts by mass of the resin. It is envisaged to use various types of inorganic pigments, and the use of combinations of different types of inorganic pigments is also envisaged. The use of water-based paints to which no inorganic pigment is added is also envisaged. In addition, an inorganic pigment is also taken in a coating film at the time of precipitation of water-dispersible resin.
　電着塗装工程は、水分散性樹脂が溶解した水性塗料液に浸漬中の電極の表面に析出する水性塗料の薄膜を除去することを更に含むことができる。エレメントを所望の導電型（正又は負）に帯電させるための電極が水性塗料液に浸漬される場合、電着塗装過程において液中電極の表面も水性塗料の薄膜で被覆されることが懸念される。この点に鑑みて、液中電極の表面皮膜を周期的に除去し、液中電極とエレメント間の良好な電気的接触を確保することが好ましい。 The electrodeposition coating step may further include removing a thin film of the aqueous paint deposited on the surface of the electrode being immersed in the aqueous paint liquid in which the water-dispersible resin is dissolved. When an electrode for charging an element to a desired conductivity type (positive or negative) is immersed in an aqueous paint solution, there is a concern that the surface of the submerged electrode is also covered with a thin film of the aqueous paint during the electrodeposition coating process. The In view of this point, it is preferable to periodically remove the surface film of the submerged electrode to ensure good electrical contact between the submerged electrode and the element.
　このようにして無地ファスナーストリンガーの導電性エレメントの露出面上に水性塗料の薄膜、つまりコーティング膜が形成される。導電性エレメントにコーティング膜が形成されると、コーティング膜の形成範囲において導電性エレメントの露出が妨げられる。電着塗装条件は、所望のコーティング膜の厚みやコーティング膜の形成範囲に応じて当業者が決定することができる。導電性エレメントと電極の接点の個数や接触面積についても当業者が決定することができる。 In this way, a thin film of water-based paint, that is, a coating film, is formed on the exposed surface of the conductive element of the plain fastener stringer. When the coating film is formed on the conductive element, exposure of the conductive element is prevented in the formation range of the coating film. The electrodeposition coating conditions can be determined by those skilled in the art according to the desired thickness of the coating film and the formation range of the coating film. A person skilled in the art can also determine the number of contact points and contact area between the conductive element and the electrode.
　電着塗装の性質から、導電性エレメントのほとんどの露出面がコーティング膜により被覆されることが予期される。例えば、電着塗装後の導電性エレメントの露出面が、電着塗装前の導電性エレメントの露出面の面積の１／１０以下であり、いくつかの場合、１／２０以下であり、いくつかの場合、１／３０以下である。実施形態によっては、無地ファスナーストリンガーの導電性エレメントを完全又はほぼ完全に包むようにコーティング膜が形成される。しかしながら、いくつかの形態においては、導電性エレメントの露出面の一部がコーティング膜により被覆されないことも予期される。 Due to the nature of electrodeposition coating, it is expected that most exposed surfaces of the conductive element will be covered with a coating film. For example, the exposed surface of the conductive element after electrodeposition coating is 1/10 or less of the exposed surface area of the conductive element before electrodeposition coating, in some cases 1/20 or less, In this case, it is 1/30 or less. In some embodiments, the coating film is formed to completely or nearly completely encase the conductive elements of the plain fastener stringer. However, in some forms, it is also expected that a portion of the exposed surface of the conductive element is not covered by the coating film.
　電着塗装槽に対してファスナーチェーンを送り、ファスナーチェーンを浸漬することが好ましい。ファスナーチェーンにおいては、左右のエレメントが噛合い状態にあるが、噛合い状態のエレメントにおいても僅かな隙間が存在する。従って、この隙間を通じて液中の水性塗料の電気泳動が確保され、各エレメントに対する十分なコーティング処理が達成される。 It is preferable to send the fastener chain to the electrodeposition coating tank and immerse the fastener chain. In the fastener chain, the left and right elements are in a meshed state, but a slight gap exists also in the meshed elements. Therefore, electrophoresis of the water-based paint in the liquid is ensured through this gap, and sufficient coating processing for each element is achieved.
　次に、工程１３０において、ファスナーテープに付着した水性塗料の液体を除去する。工程１２０における電着過程において、ファスナーテープに水性塗料の液体が付着する。ファスナーテープが帯電させられておらず、従って、ファスナーテープの表面上に液中の水性塗料が析出しない。また、ファスナーテープは、導電性エレメントとは異なり、電極に直接的に接触しない。従って、電着塗装後、ファスナーテープに付着した水性塗料の液体を簡単に除去することができる。いくつかの実施形態においては、除去された水性塗料の液体が電着塗装槽に戻され、再利用される。 Next, in step 130, the aqueous paint liquid adhering to the fastener tape is removed. In the electrodeposition process in step 120, the aqueous paint liquid adheres to the fastener tape. The fastener tape is not charged, and therefore the aqueous paint in the liquid does not deposit on the surface of the fastener tape. Further, unlike the conductive element, the fastener tape does not directly contact the electrode. Therefore, after electrodeposition coating, the water-based paint liquid adhering to the fastener tape can be easily removed. In some embodiments, the removed aqueous paint liquid is returned to the electrodeposition bath and reused.
　水性塗料の液体を除去する工程が、水洗及び／又は吸引に基づいて水性塗料の液体を除去することを含むことができる。水洗は、電着塗装後の無地ファスナーストリンガーを水槽に投入することを含むことができる。水洗は、その水槽内において無地ファスナーストリンガーを攪拌することを含むことができる。吸引は、吸引器の作動に基づいて無地ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去することを含む。 The step of removing the water-based paint liquid may include removing the water-based paint liquid based on washing and / or suction. Washing with water can include putting the plain fastener stringer after electrodeposition coating into a water tank. Rinsing can include stirring the plain fastener stringer in the aquarium. Suction includes removing the aqueous paint liquid adhering to the fastener tape of the plain fastener stringer based on the operation of the aspirator.
　次に工程１４０において、導電性エレメントの露出面上のコーティング膜に対する定着処理を実行する。コーティング膜は、水性塗料が析出して成る膜である。定着処理を施すことにより、導電性エレメントからコーティング膜を容易に剥離してしまうことを抑制することが可能になる。 Next, in step 140, a fixing process is performed on the coating film on the exposed surface of the conductive element. The coating film is a film formed by depositing an aqueous paint. By performing the fixing process, it is possible to prevent the coating film from being easily peeled off from the conductive element.
　水性塗料は、例えば、熱硬化型の水分散性樹脂を含むことができる。この場合、無地ファスナーストリンガーを加熱することにより、導電性エレメントの露出面上に堆積したコーティング膜が硬化し、導電性エレメント上にコーティング膜が定着する。なお、この処理は、「焼き付け」とも呼ばれる。 The water-based paint can include, for example, a thermosetting water-dispersible resin. In this case, by heating the plain fastener stringer, the coating film deposited on the exposed surface of the conductive element is cured, and the coating film is fixed on the conductive element. This process is also called “baking”.
　より低い硬化温度の熱硬化型水分散性樹脂を採用すると良い。ヒーター内を通過させるべく無地ファスナーストリンガーを搬送する場合において、ファスナーテープに与えられるダメージを小さくしつつ、コーティング膜を素早く硬化させることができる。一例としては、水性塗料に含まれる水分散性樹脂の硬化開始温度は、２００℃以下であり、他の場合、１５０℃以下であり、他の場合、１３０℃以下である。なお、実施形態によっては、ファスナーテープがマスキングテープにより保護され、より高温での焼き付けの実施が許容される。 It is better to use a thermosetting water-dispersible resin with a lower curing temperature. When the plain fastener stringer is conveyed so as to pass through the heater, the coating film can be quickly cured while reducing the damage given to the fastener tape. As an example, the curing start temperature of the water-dispersible resin contained in the water-based paint is 200 ° C. or lower, in other cases 150 ° C. or lower, and in other cases 130 ° C. or lower. In some embodiments, the fastener tape is protected by the masking tape, and baking at a higher temperature is allowed.
　焼き付けは、ファスナーテープに付着した水性塗料の液体を除去せずに行うことも可能である。この場合、ファスナーテープにも硬化したコーティング膜が形成される。好ましくは、任意の手法によりファスナーテープ上の硬化したコーティング膜が除去される。 Baking can be performed without removing the water-based paint liquid adhering to the fastener tape. In this case, a cured coating film is also formed on the fastener tape. Preferably, the hardened coating film on the fastener tape is removed by any method.
　上述の説明から理解されるように、工程１２０～工程１４０において無地ファスナーストリンガーの導電性エレメントが選択的にコーティングされ、これにより、無地ファスナーストリンガーの導電性エレメントの露出部分がコーティング膜により被覆される。なお、電着塗装、水性塗料の液体の除去、及びコーティング膜の定着処理は、ファスナーチェーンに対して行っても構わない。 As can be understood from the above description, the conductive element of the plain fastener stringer is selectively coated in steps 120 to 140, whereby the exposed portion of the conductive element of the plain fastener stringer is covered with the coating film. . The electrodeposition coating, the removal of the liquid of the water-based paint, and the fixing process of the coating film may be performed on the fastener chain.
　次に工程１５０において、無地ファスナーストリンガーを保管する。なお、工程１５０は省略可能である。実際のスライドファスナーの製造の観点からすれば、工程１５０は、多数の無地ファスナーストリンガーを倉庫に保管することに対応する。なお、工程１２０～１５０の間に１以上の乾燥処理を導入しても構わない。 Next, in step 150, the plain fastener stringer is stored. Note that step 150 can be omitted. From the point of view of manufacturing actual slide fasteners, step 150 corresponds to storing a large number of plain fastener stringers in a warehouse. One or more drying treatments may be introduced between steps 120-150.
　次に工程１６０において、染色処理を実行する。例えば、複数の無地ファスナーストリンガーを染色槽に投入し、無地ファスナーストリンガーを攪拌し、この過程で無地ファスナーストリンガーのファスナーテープを染色槽中の染料により染色する。別例においては、ファスナーストリンガーが染色装置の回転具に巻き付けられ、回転するファスナーストリンガーに対して染料が噴射され、この過程で無地ファスナーストリンガーのファスナーテープが染色される。導電性エレメントが硬化されたコーティング膜により被覆されている。従って、染色過程において導電性エレメントが劣化、例えば、腐食することが抑制される。導電性エレメントがコーティング膜により被覆されているため、反応性染料を用いることも許容される。ファスナーチェーンに対して染色処理を実行しても良いことは言うまでもない。 Next, in step 160, a staining process is executed. For example, a plurality of plain fastener stringers are put into a dyeing tank, the plain fastener stringers are stirred, and the fastener tape of the plain fastener stringer is dyed with the dye in the dyeing tank in this process. In another example, a fastener stringer is wound around a rotating tool of a dyeing device, and a dye is sprayed onto the rotating fastener stringer. In this process, the fastener tape of the plain fastener stringer is dyed. The conductive element is covered with a cured coating film. Therefore, it is possible to prevent the conductive element from being deteriorated, for example, corroded during the dyeing process. Since the conductive element is covered with a coating film, it is acceptable to use a reactive dye. Needless to say, the dyeing process may be performed on the fastener chain.
　このようにして染色済みのファスナーストリンガー又はファスナーチェーンが提供される。ファスナーストリンガーは、顧客指定の色のファスナーテープを有することができる。更に、幾つかの非限定の形態においては、ファスナーストリンガーは、コーティング膜中の顔料に基づいた顧客指定の色のエレメントも有することができる。 Thus, a dyed fastener stringer or fastener chain is provided. The fastener stringer can have a customer-specified color fastener tape. Further, in some non-limiting forms, the fastener stringer can also have customer-specified color elements based on the pigment in the coating film.
　染色後、必要に応じて、ファスナーストリンガー又はファスナーチェーンが所定長に裁断され、他のスライドファスナー部品、例えば、止具、スライダーが実装される。このようにしてスライドファスナーの完成品が製造される。なお、ファスナーストリンガー又はファスナーチェーンの裁断を保管工程の前に行うこともできる。しかしながら、長いファスナーチェーンを染色し、その後、ファスナーチェーンを裁断するほうが高い生産効率を確保することができる。 After dyeing, if necessary, the fastener stringer or fastener chain is cut into a predetermined length, and other slide fastener parts such as fasteners and sliders are mounted. In this way, a finished product of the slide fastener is manufactured. The fastener stringer or the fastener chain can be cut before the storage step. However, high production efficiency can be ensured by dyeing a long fastener chain and then cutting the fastener chain.
　上述の説明から理解されるように、顧客からの注文を受ける前に工程１１０～１５０を予め実行しておくことができる。従って、顧客からの注文を受けてからの工程数が減じられ、商品の納期の短縮が促進される。無地ファスナーストリンガーの導電性エレメントが予めコーティング膜により被覆されているため、染色過程での導電性エレメントの劣化が抑制される。 As can be understood from the above description, steps 110 to 150 can be performed in advance before receiving an order from a customer. Therefore, the number of processes after receiving an order from the customer is reduced, and the shortening of the delivery time of the product is promoted. Since the conductive element of the plain fastener stringer is previously coated with the coating film, deterioration of the conductive element during the dyeing process is suppressed.
　上述の各工程には図２に示す装置又は設備を用いることができる。これらの各装置の機能や意義については上述の説明から理解可能である。供給部２１０は、ファスナーテープの側縁部に対してファスナーエレメントを取り付ける装置を含むことができる。供給部２１０は、ファスナーストリンガーを搬送する装置、例えば、ロールトゥロールを含むことができる。電着装置２２０は、電着塗装を実行することができる装置を含むことができ、上述の電着塗装槽、一対の電極、電源、及び搬送装置を含むことができる。除去装置２３０は、電着後のファスナーストリンガーの水洗のための水槽を含むことができ、また電着後のファスナーストリンガーの吸引のための吸引装置を含むことができる。定着装置２４０は、電着及び除去工程後のファスナーストリンガーを加熱するためのヒーターを含むことができる。保管部２５０は、湿度や温度が調整された保管庫を含むことができる。染色装置２６０は、染色槽又は染色装置を含むことができる。いずれの装置においても、ファスナーストリンガー又はファスナーチェーンの搬送装置を含むことができる。 The apparatus or equipment shown in FIG. 2 can be used for each of the above steps. The function and significance of each of these devices can be understood from the above description. The supply unit 210 can include a device for attaching a fastener element to a side edge of the fastener tape. The supply unit 210 may include a device that conveys fastener stringers, such as a roll-to-roll. The electrodeposition apparatus 220 can include an apparatus capable of performing electrodeposition coating, and can include the above-described electrodeposition coating tank, a pair of electrodes, a power source, and a transfer device. The removal device 230 may include a water tank for washing the fastener stringer after electrodeposition, and may include a suction device for suctioning the fastener stringer after electrodeposition. The fixing device 240 may include a heater for heating the fastener stringer after the electrodeposition and removal process. The storage unit 250 can include a storage in which humidity and temperature are adjusted. The dyeing device 260 may include a dyeing tank or a dyeing device. Any device can include a fastener stringer or fastener chain transport device.
　ここで参考のため、図３～５を参照しながら、スライドファスナーの構成について説明する。図３に示すように、スライドファスナー５００は、左右一対のファスナーストリンガー５１０を有する。各ファスナーストリンガー５１０は、ファスナーテープ５２０と、ファスナーテープ５２０の側縁部５２５に取り付けられた複数のエレメント５３０を有する。エレメント５３０は、側縁部５２５に沿って一定の間隔で配列される。左右一対のファスナーストリンガー５１０を開閉可能なようにスライダー５６０が左右のエレメント列に通される。図示例においては、スライダー５６０の移動の範囲を制限するための上止め５４０と下止め５５０が設けられる。 For reference, the configuration of the slide fastener will be described with reference to FIGS. As shown in FIG. 3, the slide fastener 500 has a pair of left and right fastener stringers 510. Each fastener stringer 510 has a fastener tape 520 and a plurality of elements 530 attached to the side edge 525 of the fastener tape 520. The elements 530 are arranged at regular intervals along the side edge 525. A slider 560 is passed through the left and right element rows so that the pair of left and right fastener stringers 510 can be opened and closed. In the illustrated example, an upper stopper 540 and a lower stopper 550 for limiting the range of movement of the slider 560 are provided.
　図示例のエレメント５３０は、コーティング膜により被覆された金属エレメントである。エレメント５３０は、図４に示すとおり、側縁部５２５を挟み込み保持する一対の脚部５３１と、一対の脚部５３１が連結した連結部５３２を有する。連結部５３２は、隣接のエレメント５３０の一方側に突出する凸部５３５と、隣接するエレメント５３０の他方側に設けられた凹部５３６を有する。図５に模式的に示すように、閉方向へのスライダー５６０の移動により左右のエレメント５３０が噛み合わされる。左側のエレメント５３０の凸部５３５が、右側のエレメント５３０の凹部５３６に嵌合し、右側のエレメント５３０の凸部５３５が、左側のエレメント５３０の凹部５３６に嵌合していることが断面により模式的に示される。 The element 530 in the illustrated example is a metal element covered with a coating film. As shown in FIG. 4, the element 530 includes a pair of leg portions 531 that sandwich and hold the side edge portion 525, and a connection portion 532 that connects the pair of leg portions 531. The connecting portion 532 has a convex portion 535 that protrudes to one side of the adjacent element 530 and a concave portion 536 provided on the other side of the adjacent element 530. As schematically shown in FIG. 5, the left and right elements 530 are engaged with each other by the movement of the slider 560 in the closing direction. The cross section schematically shows that the convex portion 535 of the left element 530 is fitted into the concave portion 536 of the right element 530 and the convex portion 535 of the right element 530 is fitted into the concave portion 536 of the left element 530. Indicated.
　コーティング膜は、エレメント５３０が側縁部５２５に接触している範囲を除く範囲で形成される。これにより、ファスナーストリンガーの染色時の導電性エレメントの劣化が抑制される。 The coating film is formed in a range excluding a range where the element 530 is in contact with the side edge portion 525. Thereby, deterioration of the electroconductive element at the time of dyeing of a fastener stringer is suppressed.
　＜第２実施形態＞
　図６及び７を参照して第２実施形態について説明する。図６は、ファスナーストリンガーの製造方法及び染色方法の工程を説明するための概略的なフローチャートである。図７は、ファスナーストリンガーの製造に用いられる装置を示す概略図である。 Second Embodiment
A second embodiment will be described with reference to FIGS. FIG. 6 is a schematic flowchart for explaining the steps of the fastener stringer manufacturing method and dyeing method. FIG. 7 is a schematic view showing an apparatus used for manufacturing a fastener stringer.
　本実施形態においては、電着塗装前に導電性エレメントに対して前処理が実行される。前処理の一例としては、例えば、導電性エレメントの露出面の研磨、露出面の酸化、露出面のメッキが例示されるが、この限りではない。表面の研磨により導電性エレメントの光沢度が高められる。表面の酸化により導電性エレメントが変色する。露出面のメッキにより、例えば、非導電性エレメントが導電性エレメントになる。 In this embodiment, pretreatment is performed on the conductive element before electrodeposition coating. Examples of the pretreatment include polishing of the exposed surface of the conductive element, oxidation of the exposed surface, and plating of the exposed surface, but are not limited thereto. The gloss of the conductive element is increased by polishing the surface. The conductive element changes color due to surface oxidation. By plating the exposed surface, for example, a non-conductive element becomes a conductive element.
　図６に示すように、工程１７０において、電着塗装前にファスナーエレメントに対して前処理が実行される。前処理工程１７０が保管工程１５０の前に行われる。従って、前処理を施すとしても、商品の納期の長期化が回避される。 As shown in FIG. 6, in step 170, pre-processing is performed on the fastener element before electrodeposition coating. A pretreatment step 170 is performed before the storage step 150. Therefore, even if pre-processing is performed, an increase in the delivery date of the product is avoided.
　図７に示す前処理装置２７０は、例えば、ファスナーエレメントの表面を研磨するための研磨装置を含むことができる。前処理装置２７０は、例えば、ファスナーエレメントの表面を酸化するための加熱装置を含むことができる。前処理装置２７０は、例えば、ファスナーエレメントをメッキするためのメッキ装置を含むことができる。 7 may include a polishing device for polishing the surface of the fastener element, for example. The pretreatment device 270 can include, for example, a heating device for oxidizing the surface of the fastener element. The pretreatment device 270 can include, for example, a plating device for plating fastener elements.
　＜第３実施形態＞
　図８及び９を参照して第３実施形態について説明する。図８は、ファスナーストリンガー付き生地の製造方法及び染色方法の工程を説明するための概略的なフローチャートである。図９は、ファスナーストリンガー付き生地の製造に用いられる装置を示す概略図である。 <Third Embodiment>
A third embodiment will be described with reference to FIGS. FIG. 8 is a schematic flowchart for explaining the steps of the manufacturing method and the dyeing method of the fabric with fastener stringers. FIG. 9 is a schematic view showing an apparatus used for manufacturing a fabric with a fastener stringer.
　本実施形態においては、生地に対して無地ファスナーストリンガーを縫い付け、次に無地ファスナーストリンガー付きの生地を染色する。このような場合においては、無地ファスナーストリンガーを顧客に提供すれば足りるため、納期の短縮化を更に進展させることができる。無地ファスナーストリンガーが所定長に裁断された後、生地に対して縫い付けられることが想定される。止具やスライダーが通されたスライドファスナーが生地に対して縫い付けられることも想定される。 In this embodiment, a plain fastener stringer is sewn on the fabric, and then the fabric with the plain fastener stringer is dyed. In such a case, it is sufficient to provide a plain fastener stringer to the customer, so that the delivery time can be further shortened. It is assumed that the plain fastener stringer is cut to a predetermined length and then sewn to the fabric. It is also assumed that a slide fastener through which a stopper or a slider is passed is sewn to the fabric.
　工程１８０において生地に対して無地ファスナーストリンガーが縫い付けられる。端的には、無地ファスナーストリンガーのファスナーテープが生地に縫い付けられる。生地は、例えば、衣類の生地、袋類の生地、鞄類の生地であるが、これに限られるべきではない。生地は、編み物、織物、ジャージなどを含むことができる。 In step 180, a plain fastener stringer is sewn to the fabric. In short, a plain fastener stringer fastener tape is sewn onto the fabric. The fabric is, for example, clothing fabric, bag fabric, or moss fabric, but should not be limited to this. Fabrics can include knitting, woven fabrics, jerseys, and the like.
　工程１９０において無地ファスナーストリンガー付きの生地が染色される。例えば、無地ファスナーストリンガー付きの多数の生地が染色槽に投入され、攪拌され、染色される。 In step 190, the fabric with plain fastener stringers is dyed. For example, a large number of fabrics with plain fastener stringers are put into a dyeing tank, stirred and dyed.
　図９に示す縫製装置２８０は、無地ファスナーストリンガーのファスナーテープを生地に対して縫い付けることができる装置を含むことができる。染色装置２９０は、図２の染色装置２６０と同様、染色槽を含むことができる。 The sewing apparatus 280 shown in FIG. 9 can include an apparatus that can sew a fastener tape of a plain fastener stringer to the fabric. The dyeing device 290 can include a dyeing tank, similar to the dyeing device 260 of FIG.
　図１０を参照して更なる実施形態について説明する。図１０は、ファスナーストリンガーの製造方法及び染色方法を説明するための概略的なフローチャートである。図１０に示すように、エレメントの選択的なコーティングが染色前に行われる。エレメントの選択的なコーティングを行うことにより染色工程においてエレメントが保護される。エレメントを選択的にコーティングする手法は、上述の手法を採用しても良いし、他の方法を採用しても良い。 A further embodiment will be described with reference to FIG. FIG. 10 is a schematic flowchart for explaining a fastener stringer manufacturing method and dyeing method. As shown in FIG. 10, selective coating of the elements is performed before dyeing. By selectively coating the element, the element is protected during the dyeing process. As a method of selectively coating the elements, the above-described method may be employed, or another method may be employed.
　以下、本開示の実施例を記述するが、本願に開示の発明を限定解釈する根拠となるべきではない。 Hereinafter, examples of the present disclosure will be described, but this should not be a basis for limited interpretation of the invention disclosed in the present application.
（実施例１）
＜ファスナーチェーンの作製＞
　丹銅製の金属エレメントの列をポリエステル製のファスナーテープの側縁部に加締め固定して連続ファスナーストリンガーを作製し、更に一対のファスナーストリガーの対向するエレメント同士を噛み合わせてファスナーチェーンを作製した。 (Example 1)
<Fabrication of fastener chain>
A string of metal elements made of red copper was swaged and fixed to the side edge of a polyester fastener tape to produce a continuous fastener stringer, and a pair of fasteners triggers were mated together to produce a fastener chain. .
　当該ファスナーチェーンをロールトゥロールの搬送装置により連続的に搬送した。搬送途中で、ファスナーチェーンはアニオン型の水性塗料浴中を通過し、この通過過程で、各エレメントに正電極を順次接触させ、各導電性エレメントの露出面に対してコーティング膜を形成した。この際の電着塗装の条件は以下である。
＜電着条件＞
（１）ファスナーチェーンの搬送速度：５ｍ／分
（２）印可電圧：２４０Ｖ
（３）水性塗料：顔料を添加しない低温熱硬化性水性ポリエステル樹脂塗料 The fastener chain was continuously transported by a roll-to-roll transport device. In the middle of conveyance, the fastener chain passed through the anionic water-based paint bath, and in this passing process, the positive electrode was sequentially brought into contact with each element to form a coating film on the exposed surface of each conductive element. The conditions for electrodeposition coating at this time are as follows.
<Electrodeposition conditions>
(1) Fastener chain transport speed: 5m / min (2) Applied voltage: 240V
(3) Water-based paint: Low-temperature thermosetting water-based polyester resin paint without adding pigment
　ファスナーチェーンが水性塗料浴を通過した後、ファスナーチェーンを引き続きロールトゥロールの搬送装置により搬送しながら、ファスナーテープに付着した水性塗料の液体を水洗により除去した。その後、ファスナーチェーンに対して焼き付け処理を行い、エレメントを被覆するコーティング膜を硬化させてエレメント上に定着させた。焼き付けは１３０℃で１５分間ファスナーチェーンを加熱することで行い、これによりエレメント上のコーティング膜を硬化させた。このようにして、エレメントが硬化したコーティング膜により保護されたファスナーチェーンを製造した。その後、得られたファスナーチェーンを染色槽に投入し、染色処理を施した。詳細には、分散染料を用いて１３０℃×３０分の期間に亘り染色をし、その後、９０℃×１０分の期間に亘り還元処理をした。染色処理後においてもエレメントに外観上の問題が見られなかった。 After the fastener chain passed through the aqueous paint bath, the aqueous paint liquid adhering to the fastener tape was removed by washing with water while the fastener chain was continuously conveyed by a roll-to-roll conveying device. Thereafter, the fastener chain was baked to cure the coating film covering the element and fix it on the element. Baking was performed by heating the fastener chain at 130 ° C. for 15 minutes, thereby curing the coating film on the element. In this way, a fastener chain in which the element was protected by the cured coating film was produced. Thereafter, the obtained fastener chain was put into a dyeing tank and dyed. Specifically, dyeing was performed using a disperse dye over a period of 130 ° C. × 30 minutes, and then reduction treatment was performed over a period of 90 ° C. × 10 minutes. Even after the dyeing treatment, no problem in appearance was found in the element.
（水洗による水性塗料の除去性能効果の検証）
＜洗浄有＞
　実施例１と同様の手順で電着コーティング前のファスナーチェーンを用意し、これをテープ部の片面の面積が２８０ｃｍ2となるように切断して、実施例１と同様の水性塗料中に通電なしの状態で浸漬して１分間流動させてファスナーテープに水性塗料を付着させた。その後、ファスナーテープを水洗槽中に入れて振動させることにより５分洗浄を行った。その後、ファスナーテープを水洗槽から引き上げ、１３０℃の環境下で１５分乾燥を行った。
＜洗浄無＞
　洗浄有りのケースと同様の条件でファスナーテープに水性塗料を付着させた後、水洗せずに１３０℃の環境下で１５分乾燥を行った。水洗有無の違いによるファスナーテープの重量を比較することで、水洗による塗料の除去効果を確認した。結果を表４に示す。 (Verification of water paint removal performance effect by washing with water)
<With cleaning>
A fastener chain before electrodeposition coating was prepared in the same procedure as in Example 1, and this was cut so that the area of one side of the tape part was 280 cm 2, and no electricity was applied to the water-based paint as in Example 1. It was immersed in this state and allowed to flow for 1 minute to attach the water-based paint to the fastener tape. Thereafter, the fastener tape was put into a washing tank and vibrated for 5 minutes. Then, the fastener tape was pulled up from the washing tank and dried in an environment of 130 ° C. for 15 minutes.
<No washing>
A water-based paint was adhered to the fastener tape under the same conditions as in the case with washing, and then dried for 15 minutes in an environment of 130 ° C. without washing with water. By comparing the weight of the fastener tape depending on whether or not it was washed with water, the effect of removing paint by washing with water was confirmed. The results are shown in Table 4.
Figure JPOXMLDOC01-appb-T000001
Figure JPOXMLDOC01-appb-T000001
　上述の教示を踏まえると、当業者をすれば、各実施形態に対して様々な変更を加えることができる。 Based on the above teaching, those skilled in the art can make various modifications to the embodiments.
５００　　スライドファスナー
５１０　　ファスナーストリンガー
５２０　　ファスナーテープ
５３０　　ファスナーエレメント 500 Slide Fastener 510 Fastener Stringer 520 Fastener Tape 530 Fastener Element

Claims (11)

  1. 　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
    　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
    　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
    　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープを染色する工程を含む、ファスナーストリンガーの製造方法。     Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
    Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
    Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
    Fixing the coating film formed on the exposed surface of the conductive element;
    A method for producing a fastener stringer, comprising: a step of dyeing a fastener tape of a fastener stringer in a state in which a liquid of an aqueous paint adhering to the fastener tape is removed and a coating film is fixed on an exposed surface of a conductive element.
  2. 　電着に基づくコーティング膜の形成工程が、アニオン型又はカチオン型の水性塗料が溶解した水性塗料液にファスナーストリンガーを浸漬し、水性塗料が析出する側の電極を水性塗料液に浸漬されたエレメントに接触させることを含む、請求項１に記載のファスナーストリンガーの製造方法。 In the coating film formation process based on electrodeposition, the fastener stringer is immersed in an aqueous coating solution in which an anionic or cationic aqueous coating is dissolved, and the electrode on which the aqueous coating is deposited is applied to the element immersed in the aqueous coating solution. The manufacturing method of the fastener stringer of Claim 1 including making it contact.
  3. 　コーティング膜が導電性エレメントの露出面上に形成される前、導電性エレメントの露出面に対して前処理が実行される、請求項１又は２に記載のファスナーストリンガーの製造方法。 The method for producing a fastener stringer according to claim 1 or 2, wherein the pretreatment is performed on the exposed surface of the conductive element before the coating film is formed on the exposed surface of the conductive element.
  4. 　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
    　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
    　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
    　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
    　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む、ファスナーストリンガー付きの生地の製造方法。     Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
    Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
    Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
    Fixing the coating film formed on the exposed surface of the conductive element;
    The process of sewing fastener stringer fastener tape to the fabric,
    The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. A method for producing a fabric with a fastener stringer.
  5. 　ファスナーテープの側縁部に対して複数のエレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各エレメントの露出面上にコーティング膜を選択的に形成する工程と、
    　各エレメントの露出面上にコーティング膜が選択的に形成された後、ファスナーストリンガーのファスナーテープを染色する工程を含む、ファスナーストリンガーの製造方法。     Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape;
    Selectively forming a coating film on the exposed surface of each element of the fastener stringer;
    A method for producing a fastener stringer, comprising: a step of dyeing a fastener tape of a fastener stringer after a coating film is selectively formed on an exposed surface of each element.
  6. 　ファスナーストリンガーの各エレメントが導電性エレメントであり、導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜が形成され、このコーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着し、この工程の後、ファスナーテープに付着した水性塗料の液体が除去される、請求項５に記載のファスナーストリンガーの製造方法。 Each element of the fastener stringer is a conductive element, and a coating film containing a water-based paint is formed on the exposed surface of the conductive element based on electrodeposition coating. In the process of forming this coating film, the fastener stringer fastener tape is water-based. The method for producing a fastener stringer according to claim 5, wherein the liquid of the paint adheres, and after this step, the liquid of the aqueous paint adhering to the fastener tape is removed.
  7. 　導電性エレメントの露出面上にコーティング膜が定着された後、ファスナーテープが染色される、請求項６に記載のファスナーストリンガーの製造方法。 The method for producing a fastener stringer according to claim 6, wherein the fastener tape is dyed after the coating film is fixed on the exposed surface of the conductive element.
  8. 　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体が除去された後、導電性エレメントの露出面上にコーティング膜が定着される、請求項７に記載のファスナーストリンガーの製造方法。 The method for producing a fastener stringer according to claim 7, wherein the coating film is fixed on the exposed surface of the conductive element after the liquid of the aqueous paint adhering to the fastener tape of the fastener stringer is removed.
  9. 　ファスナーテープの側縁部に対して複数のエレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各エレメントの露出面上にコーティング膜を選択的に形成する工程と、
    　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
    　各エレメントの露出面上にコーティング膜が選択的に形成された後、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む、ファスナーストリンガー付きの生地の製造方法。     Preparing a fastener stringer with a plurality of elements attached to the side edges of the fastener tape;
    Selectively forming a coating film on the exposed surface of each element of the fastener stringer;
    The process of sewing fastener stringer fastener tape to the fabric,
    A method for producing a fabric with a fastener stringer, comprising: a step of dyeing a fastener tape of a fastener stringer and a fabric to which the fastener tape is sewn after a coating film is selectively formed on an exposed surface of each element.
  10. 　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
    　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
    　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
    　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープを染色する工程を含む、方法。     Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
    Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
    Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
    Fixing the coating film formed on the exposed surface of the conductive element;
    A method comprising the step of dyeing a fastener stringer fastener tape with the aqueous paint liquid adhering to the fastener tape removed and the coating film fixed on the exposed surface of the conductive element.
  11. 　ファスナーテープの側縁部に対して複数の導電性エレメントが取り付けられたファスナーストリンガーを用意する工程と、
    　ファスナーストリンガーの各導電性エレメントの露出面上に電着塗装に基づいて水性塗料を含むコーティング膜を形成し、コーティング膜の形成過程でファスナーストリンガーのファスナーテープに水性塗料の液体が付着する工程と、
    　ファスナーストリンガーのファスナーテープに付着した水性塗料の液体を除去する工程と、
    　導電性エレメントの露出面上に形成されたコーティング膜を定着させる工程と、
    　ファスナーストリンガーのファスナーテープを生地に縫い付ける工程と、
    　ファスナーテープに付着した水性塗料の液体が除去され、導電性エレメントの露出面上にコーティング膜が定着された状態で、ファスナーストリンガーのファスナーテープ及びこのファスナーテープが縫い付けられた生地を染色する工程を含む、方法。     Preparing a fastener stringer with a plurality of conductive elements attached to the side edges of the fastener tape;
    Forming a coating film containing a water-based paint on the exposed surface of each conductive element of the fastener stringer based on electrodeposition coating, and attaching the water-based paint liquid to the fastener stringer fastener tape in the process of forming the coating film;
    Removing the aqueous paint liquid adhering to the fastener stringer fastener tape;
    Fixing the coating film formed on the exposed surface of the conductive element;
    The process of sewing fastener stringer fastener tape to the fabric,
    The process of dyeing the fastener tape of the fastener stringer and the fabric to which the fastener tape is sewn in a state in which the liquid of the aqueous paint adhering to the fastener tape is removed and the coating film is fixed on the exposed surface of the conductive element. Including.
PCT/JP2015/056726 2015-03-06 2015-03-06 Fastener stringer and method for manufacturing fabric having same sewn thereto WO2016143011A1 (en)

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