WO2002022452A1 - Sac a fermeture et dispositif de fermeture - Google Patents
Sac a fermeture et dispositif de fermeture Download PDFInfo
- Publication number
- WO2002022452A1 WO2002022452A1 PCT/JP2000/006363 JP0006363W WO0222452A1 WO 2002022452 A1 WO2002022452 A1 WO 2002022452A1 JP 0006363 W JP0006363 W JP 0006363W WO 0222452 A1 WO0222452 A1 WO 0222452A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bag
- fastener
- fastener member
- male
- female
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2575—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer
- B65D33/2583—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor the slide fastener providing access to the bag through a bag wall, e.g. intended to be cut open by the consumer the slide fastener being attached to one wall only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2516—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener
- B65D33/2533—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor comprising tamper-indicating means, e.g. located within the fastener the slide fastener being located between the product compartment and the tamper indicating means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
- B65D75/66—Inserted or applied tearing-strings or like flexible elements
- B65D75/68—Inserted or applied tearing-strings or like flexible elements extending through wrapper closure or between wrapper layers
Definitions
- the present invention relates to a fastener bag and a fastener device having easy opening and resealing properties and applicable to an automatic filling and packaging machine.
- packaging bags have often been required to have both functions of easy opening and resealing at the same time.
- both opening and resealing are required.
- the female fastener member of the fastener device is attached to the inner surface of the other packaging material, and the container is opened and resealed by fitting and releasing the male fastener member and the female fastener member.
- a material having an easy-opening function is selected for the wrapping material constituting the bag-like container, the bag-like container is directly scratched, or a filament is added to the wrapping material. Means such as adhesion are employed.
- the bag-shaped container is formed by stacking and heat-sealing two packaging materials. Therefore, the work is complicated in the bag making process of forming the fastener bag and in the filling and packaging process of packaging at the same time as filling, and in the case of automatic filling and packaging, the equipment becomes complicated and the work becomes complicated. There is a big problem in performing the work.
- the present invention has been made in view of the above points, and an object of the present invention is to provide a fastener bag and a fastener device which have easy opening and resealability and can be automatically filled by an automatic filling and packaging machine. Disclosure of the invention
- the fastener bag of the present invention has a bag-like container formed by heat-sealing one packaging material with its side edges abutting each other, and a fastener device attached to the inner surface of the bag-like container.
- the above fastener device has a separated male fastener member and a female fastener member, the male fastener member is arranged on one side of a butt heat seal portion of a bag-like container, and the female fastener member is formed in a bag-like shape. It is arranged on the other side of the butt heat seal portion of the container at a position where it can be fitted to the male fastener member, and is provided with means for easily tearing between the male fastener member and the female fastener member.
- a fastener bag includes a bag-shaped container formed by butt sealing one side of a packaging material with side edges thereof, and a butt-sealed portion of the bag-shaped container with an inner surface thereof.
- the male fastener member and the female fastener member are provided with means for easily tearing.
- the fastener bag of the present invention comprises a bag-like container formed by heat-sealing one packaging material with its side edges abutting each other, and a fastener device attached to the inner surface of the bag-like container.
- the fastener device is an integrally molded product of a male fastener member, a female fastener member, and a connecting portion that connects the male fastener member and the female fastener member, and is provided with a means for easily tearing the connecting portion.
- the fastener bag of the present invention has a bag-like container formed by heat sealing one side of a packaging material by overlapping side edges thereof, and a fastener device attached to the inner surface of the bag-like container.
- the fastener device is an integrally molded product of a male fastener member, a female fastener member, and a connecting portion connecting the male fastener member and the female fastener member, and is provided with means for easily tearing the connecting portion.
- the fastener bag of the present invention has a bag-like container formed by heat-sealing one packaging material with its side edges abutting each other, and a fastener device attached to the inner surface of the bag-like container.
- the above fastener device has a separated male fastener member and a female fastener member, the male fastener member is arranged on one side of a butt heat seal portion of a bag-shaped container, and the female fastener member is formed in a bag-like shape.
- Heat sealing part of container butt On the other side of the bag-shaped container, a cut tape extending from one end to the other end of the bag-shaped container is fixed between the male and female fasteners on the inner surface of the bag-shaped container. It is composed.
- a fastener bag includes a bag-shaped container formed by heat-sealing a single packaging material with its side edges abutting against each other, and a butt-sealed portion formed by butt-bonding the inner surface of the bag-shaped container.
- a cut tape extending from one end to the other end of the bag-like container is fixed between the male fastener member and the female fastener member on the inner surface of the bag-like container.
- the fastener bag of the present invention comprises: a bag-shaped container formed by heat-sealing one packaging material with side edges overlapped with each other; and a fastener device attached to the inner surface of the bag-shaped container.
- the fastener device has a male fastener member and a female fastener member, and the male fastener member is disposed on one side of the overlapped heat seal portion of the bag-shaped container, and the female fastener member is provided. Is placed on the other side of the overlapped heat-sealed part of the bag-like container so that it can be fitted to the male fastener member, and a bag-like shape is formed between the male fastener member and the female fastener member on the inner surface of the bag-like container. It is constructed by fixing a cut tape extending from one end to the other end of the container.
- the fastener device of the present invention includes a separated male fastener member and a female fastener member, and is configured by providing a linear member on the male fastener member or the female fastener member.
- FIG. 1 is a rear view of the fastener bag according to the present invention.
- FIG. 2 is an enlarged sectional view of the fastener bag shown in FIG.
- FIG. 3 is a rear view of another embodiment of the fastener bag according to the present invention.
- FIG. 4 is an enlarged sectional view of the fastener bag shown in FIG.
- FIG. 5 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 6 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 7 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 8 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 9 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 10 is a rear view of another embodiment of the fastener bag according to the present invention.
- FIG. 11 is a diagram showing the configuration of a cut tape.
- FIG. 12 is a rear view of a fastener bag according to another embodiment of the present invention.
- FIG. 13 is a view showing another embodiment of the fastener bag according to the present invention.
- FIG. 1 shows a fastener bag according to the present invention.
- the fastener bag 1 is composed of a bag-like container 2 and a fastener device 3 fixed to the inner surface of the bag-like container 2 by welding means or adhesive means.
- the bag-shaped container 2 is formed by bending a rectangularly cut packaging material so that the side edges 4 a and 4 b abut against each other on the back side, and the side edge 4 a , 4b are heat-sealed to form a cylindrical body having a back seal part 5, and the upper end and lower end of the cylindrical body are heat-sealed to form an upper heat seal part 6 and a lower heat seal part 7. It is made by doing.
- the packaging material is preferably a laminated film, but may be a single film.
- a biaxially stretched polypropylene film having a thickness of 20 to 50 microns and a thickness of 20 to 60 microns
- a laminated film laminated with a dry adhesive layer of 2-3 microns is suitable.
- a dry adhesive layer was used as an adhesive, but the dry adhesive layer may be an extruded polyethylene layer having a thickness of 12 to 20 microns.
- a polyester film with a thickness of 9 to 25 microns and an aluminum foil with a thickness of 6 to 30 microns And low-density linear low-density polyethylene film laminated with a dry adhesive layer with a thickness of 2 to 3 microns, or a polyester film with a thickness of 9 to 25 microns.
- a laminated film obtained by laminating an aluminum-evaporated polyester film having a thickness of 12 microns and an unstretched polypropylene film having a thickness of 20 to 60 microns with a dry adhesive layer having a thickness of 2 to 3 microns is suitable.
- the dry adhesive layer was used as the adhesive.
- the dry adhesive layer may be an extruded polyethylene layer having a thickness of 12 to 20 microns.
- the fastener device 3 is composed of a male fastener member 8 and a female fastener member 9 which are separated from each other, and the base 8a of the male fastener member 8 is provided at the back seal portion 5 of the bag-shaped container 2.
- the base 9 a of the female fastener member 9 is fixed to the other side of the back seal 5 of the bag-shaped container 2.
- the male fastener member 8 and the female fastener member 9 are formed by continuously molding an olefin resin material such as polyethylene, polypropylene, or a copolymer thereof by extrusion molding means. Although the male fastener member 8 and the female fastener member 9 each have one fitting portion in FIG. 2, two or more fitting portions may be provided as necessary.
- a film located on the surface side of the laminate film is provided with rough opening rough surface portions 10 and 10 having a narrow width.
- Each opening rough surface portion 10 is formed at a position corresponding to the folded connection portion of the back seal portion 5 and the bag-shaped container 2.
- the rough surface portion 10 for opening is formed by pressing a sandpaper against the film to form a flaw that does not penetrate the film.
- the rough surface portion 10 for opening functions as a means for easily tearing the bag-shaped container.
- a continuous length of the laminating film is applied to the automatic filling and packaging machine so that the total length of the width of the bag-shaped container 2 and the length of the back seal portion 5 is satisfied.
- a packaging material cut to twice the length is used.
- the packaging material is bent and formed so that the side edges 4a and 4b abut each other to form a cylindrical body.
- the rough surface portion 10 for opening provided on the packaging material is located along the bent portion connected to the side edges 4a and 4b of the tubular body.
- the continuous length fastener device 3 is supplied to the inside of the tubular body in a state where the male fastener member 8 and the female fastener member 9 are fitted to each other.
- the fastener device 3 is positioned such that the base 8a of the male fastener member 8 is in contact with one side of the side edges 4a, 4b on the inner surface on the side where the side edges 4a, 4b of the tubular body are provided,
- the base part 9a of the female fastener member 9 of the fastener device 3 is located on the inner surface on the side where the side edges 4a, 4b of the tubular body are provided so as to be in contact with the other side of the side edges 4a, 4b. That is, the male fastener member 8 and the female fastener member 9 are arranged with the side edges 4a and 4b abutted on the inner surface of the tubular body interposed therebetween.
- the side edges 4a and 4b of the cylindrical body which are abutted to each other, are adhered to each other by heat sealing to form a back seal portion 5, and at the same time, the base portion 8a of the male fastener member 8 and the female portion 8a are formed.
- the base 9a of the mold fastener member 9 is fixed to the inner surface of the cylindrical body by welding or bonding. As a result, a tubular body having both ends opened to which the fastener device 3 is fixed is formed on the inner surface.
- FIGS. 3 and 4 show a zipper bag 1a according to another embodiment of the present invention. The zipper bag 1a shown in FIGS. 3 and 4 is different from the zipper bag 1 shown in FIGS.
- the structure is different in that a bow 1 is provided on the fastener device 3a instead of the rough surface portion 10 for opening as a means for easily tearing being provided on the bag-like container 2 and a linear body 11 as a means for easily tearing is provided on the fastener device 3a. .
- the fastener device 3a is composed of a male fastener member 8 and a female fastener member 9 separated from each other, and a linear body is formed inside the base 8a of the male fastener member 8. Pseudo-welding 11 is performed by welding or bonding means The linear body 11 may be pseudo-welded outside the base 8a of the male fastener member 8. In this case, the fastener device 3a The positions of the male fastener member 8 and the female fastener member 9 with respect to the bag-shaped container 2 are reversed.
- the linear body 11 is preferably a polymer material different from the packaging material, for example, a nylon monofilament or a metal wire, but both the base 8a of the male fastener member 8 and the packaging material are used. Cotton yarn or silk yarn may be used as long as they have a strength that can be cut at the same time.
- the olefin resin material is continuously extruded by extrusion molding means to form the male fastener member 8 and the female fastener member 9, and at the same time, the linear body 11 is co-extruded, and the linear body 1 is extruded. 1 can also be integrally connected to the male fastener member 8 or the female fastener member 9.
- the zipper bag 1a has a zipper device 3a and a linear body 11 extending continuously from the upper end to the lower end.
- a gripping portion 13 is formed by a substantially triangular cutout line 12, and the end of the linear body 11 is connected to the gripping portion 13.
- the zipper bag 1a To open the zipper bag 1a, cut the lower end seal portion 7 of the zipper bag 1a along the cutout line 12 to form a grip portion 13 separated from the lower end heat seal portion 7.
- the grip 13 is gripped by a finger and pulled up in a direction away from the surface of the fastener bag 1a.
- the linear body 11 connected to the gripper 13 simultaneously cuts both the base 8 a of the male fastener member 8 and the packaging material, and the fastener bag 1 a It is opened.
- the zipper bag 1b shown in FIG. 5 is different from the zipper bag 1a shown in FIG. 4 in that the gasket-attached bag-shaped container 2a is replaced by an envelope-attached bag-shaped container 2b.
- an unstretched polypropylene film having a thickness of 20 to 60 microns is used as the packaging material.
- a laminated film in which a biaxially oriented polypropylene film with a thickness of 20 to 50 microns and a non-oriented polypropylene film with a thickness of 20 to 60 microns are laminated with a dry adhesive layer with a thickness of 2 to 3 microns, and a thickness of 3 A linear low-density polyethylene film of 0 to 50 microns and a polyester film of 9 to 25 microns in thickness and a linear low-density polyethylene film of 25 to 120 microns in thickness of 2 to 3 microns Laminated film laminated with a dry adhesive layer of 25 to 60 microns thick polyethylene film and 9 to 20 microns thick biaxially stretched nylon film and 25 to 120 microns thick Laminate film was laminated by a
- the fastener bag 1c shown in FIG. 6 is different from the fastener bag 1b shown in FIG. 5 in the configuration of the fastener device.
- the fastener device 3c provided in the fastener bag 1c shown in FIG. 6 is constituted by an integrally molded product of a male fastener member 8, a female fastener member 9 and a connecting portion 14 connecting these members, and a connecting portion 1c.
- a linear body 11 which is a means for easily tearing is arranged on the inner surface of 4.
- the zipper bag 1c extends continuously from the upper end to the lower end similarly to the zipper device 3a and the linear body 11 shown in FIG.
- a grip portion is formed by the square notch line, and the end of the linear body 11 is connected to the grip portion.
- the fastener bag 1 d shown in FIG. 7 is attached to the fastener device 3 on the inner surface of the bag-like container 2 and is attached along one side of the heat seal portion 5, as compared with the fastener bag 1 shown in FIG.
- a projecting portion 12 extending in the longitudinal direction of the fastener device 3 is formed between the base 8a of the fastener member 8 and the base 9a of the female fastener member 9,
- the configuration is different in that a rough opening portion i 0 a as an easy tearing means is provided at a connection portion between the outlet portion 12 and the bag-shaped container 2.
- the zipper bag 1e shown in FIG. 8 differs from the zipper bag 1d shown in FIG. 7 in that the protrusion 12 of the bag-shaped container 2 is eliminated and the zipper device 3 is replaced with a zipper device 3a. are doing.
- the linear body 11 cuts between the base 8 a of the male fastener member 8 of the bag-like container 2 and the base 9 a of the female fastener member 9.
- the linear body 11 is used as a means for cutting the bag-shaped container 2. However, the linear body 11 is omitted, and the male fastener on the inner surface of the bag-shaped container 2 is omitted.
- a tape is welded, bonded or adhered between the base 8a of the member 8 and the base 9a of the female fastener member 9, or the base 8a of the male fastener member 8 of the bag-like container 2 and the female fastener member. It is also possible to provide a narrow enclosing rough surface at a position close to the base 9a of 9 and cut the bag-like container 2 with a cut tape or a narrow opening rough surface.
- the cut tape is made of, for example, a laminating film in which a polyethylene film having a thickness of 30 microns is laminated on both sides of a polyester film having a thickness of 12 microns, and the base 8a of the male fastener member 8 or the female type.
- the width of the fastener 9 is set between the base 8a of the male fastener 8 and the base 9a of the female fastener 9 so that the base 9a of the fastener 9 acts as a guide for cutting the bag-shaped container 2. It is set slightly narrower than the length of.
- the fastener bag 1 shown in FIG. 9 is different from the fastener bag 1 e shown in FIG. 8 in that the bag-on-a-bag type container 2 a is replaced by an envelope-attached-type bag-like container 2 b.
- the zipper bag 1g shown in FIG. 10 is different from the zipper bag 1 shown in FIG. 2 in that the rough opening portion 10 for opening is replaced with a cut tape 100 as a means for easily tearing.
- the cut tape 100 is fixed between the base 8 a of the male fastener member 8 and the back seal 5 of the bag-shaped container 2 g on the inner surface of the bag-shaped container 2 g.
- This cut tape 100 functions as an easy tearing means for opening the bag-shaped container 2 g.
- the cut tape 10 is provided with two cut lines extending in the longitudinal direction, The piece formed by the two cut lines of the cut tape 100 can also be used as a means for easily tearing.
- the cut tape 100 has a width of 3 to 15 mm and is heat-sealed at the upper end of the bag-shaped container 2 g between the male fastener 8 and the female fastener 9 of the bag 2 g. It extends continuously from the part 6 to the lower heat seal part 7. At least one of the upper heat-seal portion 6 and the lower heat-seal portion 7 is formed with a substantially triangular notch line (not shown) corresponding to the end of the cut tape 100. The notch cuts off a portion of the heat seal to form a cut tape grip. This grip is integrally connected to the end of the cut tape 100.
- the cut tape 100 has a three-layer structure of a linear low-density polyethylene layer 101, a polyester layer 102, and a single peel layer 103. is there.
- the peeling layer 103 is formed of, for example, chlorinated polypropylene, EVA, or a hot melt layer, and is set to have a peel strength of about 200 gZcm.
- the cutting strength of the packaging material of the bag-shaped container 2 g is set higher than the peel strength of the easy peel layer 103 of the cart tape 100.
- the cut tape 100 has a four-layer structure of a low-density polyethylene layer, a polyester layer, and a low-density polyethylene layer and an easy-peel layer, a linear low-density polyethylene layer, a polyester layer, and a linear low-density polyethylene layer.
- 4-layer structure with super-low-density polyethylene layer, polyester layer, ultra-low-density polyethylene layer, and high-peel layer, cast polypropylene layer, polyester layer, and cast polypropylene layer It may have a four-layer structure of a single peel layer.
- a continuous length of laminating film is applied to the automatic filling and packaging machine so that the total length of the width of the bag-shaped container 2 g and the length of the back seal 5 Packaging material cut to twice the length of the material is used.
- the packaging material is bent and formed so that the side edges 4a and 4b abut each other to form a cylindrical body.
- the continuous length fastener device 3 and the cut tape 100 are supplied into the cylindrical body.
- the fastener device 3 is a male fastener member 8
- the female fastener member 9 are fitted together.
- the male fastener member 8 of the fastener device 3 is arranged on one side of the butted side edges 4a and 4b of the tubular body, and the female fastener member 9 of the fastener device 3 is fitted with the tubular body It is arranged on the other side of the side edges 4a, 4b.
- the cut tape 100 is disposed between the base 8 a of the male fastener member 8 and the base 9 a of the female fastener member 9.
- the cut tape 100 is arranged so as to extend continuously from one end to the other end of the tubular body.
- the butted side edges 4a and 4b of the tubular body are heat-sealed to form a back seal portion 5.
- the base portion 8a of the male fastener member 8, the base portion 9a of the female fastener member 9 and the cut tape 100 are fixed to the inner surface of the tubular body by welding means or adhesive means.
- a tubular body having both ends opened to which the fastener device 3 and the cut tape 100 are fixed is formed on the inner surface.
- the easy peel layer 13 located on the upper surface of the cut tape 100 is adhered to the base 9 a of the female fastener member 9.
- the lower end of the tubular body to which the fastener device 3 and the cut tape 100 are fixed is heat-sealed to form a lower end heat-sealed portion 6.
- the contents are filled into the inside of the bag-shaped container 2 g having the upper opening through the upper opening.
- the upper end of the cylindrical body filled with the contents is heat-sealed to form the upper end heat-sealed portion 6.
- 2 g of the bag-like container filled with the contents is cut between the upper end heat-sealing portion 6 and the packaging material that follows.
- the cut tape gripping portion is pinched by a finger, and the cut tape gripping portion is pulled up in a direction away from the surface of the fastener bag 1. Thereby, the cut tape gripping part is separated from the heat sealing part.
- the cut tape holding portion is pulled up in the direction away from the surface of the fastener bag 1 g as it is, since the end portion of the cut tape 100 is connected to the cut tape holding portion, the cut tape 100 is a male of the bag-shaped container 2 g.
- the portion between the base 8a of the mold fastener member 8 and the base 9a of the female fastener member 9 Disconnect. As a result, 1 g of the zipper bag is opened, and the contents can be taken out through the opening.
- FIG. 12 shows a zipper bag lh according to another embodiment of the present invention.
- the configuration of the bag-like container 2 h is the same.
- the mounting position of the fastener device 3a is different. That is, the fastener bag 1h is provided with a male fastener member 8a of the fastener device 3a and a female member 8a on one side of the back seal portion 5 on the inner surface of the bag-shaped container 2g of the fastener bag 1g shown in FIG.
- the mold fastener members 9a are arranged in parallel.
- the fastener bag lh is opened at a position away from the back seal portion 5.
- FIG. 13 shows a zipper bag 1j according to another embodiment of the present invention.
- This zipper bag lj has the same arrangement of the zipper device 3 as the zipper bag 1g shown in FIG. However, there is a difference in whether the bag-shaped container 2 j is a two-sided bag-shaped container 2 g or an envelope-mounted bag-shaped container 23.
- the fastener bag according to the present invention is obtained by forming a bag-shaped container with one packing material, disposing a fastener device on one surface of the bag-shaped container, and providing a tear-easy means on the inner surface of the bag-shaped container or the fastener device. It is applicable to general automatic filling and packaging machines that can be opened and resealed and do not require special equipment.
- the zipper bag according to the present invention can be opened and resealed by forming the bag-shaped container with one wrapping material, arranging the fastener device on one surface of the bag-shaped container, and providing the cut tape on the inner surface of the bag-shaped container. It is applicable to general automatic filling and packaging machines that do not require special equipment.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Making Paper Articles (AREA)
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16702599A JP3761745B2 (ja) | 1999-06-14 | 1999-06-14 | ファスナーバッグ |
CNB008200238A CN1263656C (zh) | 2000-09-18 | 2000-09-18 | 拉锁包 |
AU7315300A AU7315300A (en) | 2000-09-18 | 2000-09-18 | Fastener bag and fastener device |
KR1020037003938A KR100759148B1 (ko) | 2000-09-18 | 2000-09-18 | 체결 백 |
US10/380,677 US7476030B1 (en) | 2000-09-18 | 2000-09-18 | Fastener bag and fastener device |
PCT/JP2000/006363 WO2002022452A1 (fr) | 1999-06-14 | 2000-09-18 | Sac a fermeture et dispositif de fermeture |
AU2000273153A AU2000273153B2 (en) | 2000-09-18 | 2000-09-18 | Fastener bag and fastener device |
DE60037144T DE60037144T2 (de) | 2000-09-18 | 2000-09-18 | Beutel mit einem verschluss und verschlussvorrichtung |
EP00961065A EP1325872B1 (en) | 2000-09-18 | 2000-09-18 | Fastener bag and fastener device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16702599A JP3761745B2 (ja) | 1999-06-14 | 1999-06-14 | ファスナーバッグ |
PCT/JP2000/006363 WO2002022452A1 (fr) | 1999-06-14 | 2000-09-18 | Sac a fermeture et dispositif de fermeture |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002022452A1 true WO2002022452A1 (fr) | 2002-03-21 |
Family
ID=11736464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/006363 WO2002022452A1 (fr) | 1999-06-14 | 2000-09-18 | Sac a fermeture et dispositif de fermeture |
Country Status (7)
Country | Link |
---|---|
US (1) | US7476030B1 (ja) |
EP (1) | EP1325872B1 (ja) |
KR (1) | KR100759148B1 (ja) |
CN (1) | CN1263656C (ja) |
AU (2) | AU2000273153B2 (ja) |
DE (1) | DE60037144T2 (ja) |
WO (1) | WO2002022452A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1607340A1 (en) * | 2003-03-17 | 2005-12-21 | Hosokawa Yoko Co., Ltd. | Fastener bag |
KR101266633B1 (ko) * | 2004-12-07 | 2013-05-22 | 이데미쓰 유니테크 가부시키가이샤 | 척 및 척 장착 백 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070116388A1 (en) * | 2003-08-04 | 2007-05-24 | Raizo Kuge | Fastener bag and fastening device |
JP4526884B2 (ja) | 2004-06-28 | 2010-08-18 | 出光ユニテック株式会社 | チャックテープ付き袋 |
EP1757533A1 (en) * | 2005-08-26 | 2007-02-28 | Amcor Flexibles A/S | Easy-to-open packaging comprising a laminate and production method of said laminate |
JP4874742B2 (ja) * | 2006-08-21 | 2012-02-15 | 出光ユニテック株式会社 | カットテープ付きチャックテープ、その製造方法、およびチャックテープ付き包装袋 |
JP2010284928A (ja) * | 2009-06-12 | 2010-12-24 | Idemitsu Unitech Co Ltd | ジッパーテープ付包装袋の製造方法およびその製造装置 |
EP2535288A4 (en) * | 2010-02-12 | 2014-12-03 | Idemitsu Unitech Co Ltd | ZIPPER BELT AND PACKAGING BAG WITH ZIPPED BELT |
FR2966442B1 (fr) * | 2010-10-20 | 2014-02-07 | S2F Flexico | Dispositif de fermeture, et sachet en faisant usage |
CN104670656A (zh) * | 2013-12-02 | 2015-06-03 | 大连竹菱包装工业有限公司 | 易撕拉链及其包装袋 |
JP5651850B1 (ja) * | 2013-12-26 | 2015-01-14 | 日本竹菱株式会社 | カットテープ付きチャックテープ、及びカットテープ付きチャックテープを具備した包装袋 |
TWI766418B (zh) * | 2015-09-14 | 2022-06-01 | 日商出光統一科技股份有限公司 | 袋體、袋體之製造方法及袋體之製造裝置 |
JPWO2021149807A1 (ja) * | 2020-01-24 | 2021-07-29 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0356248A (ja) * | 1989-07-21 | 1991-03-11 | Shiyou Obara | ファスナーバッグ及びその製造方法 |
JPH04253644A (ja) * | 1990-10-09 | 1992-09-09 | Illinois Tool Works Inc <Itw> | イージイオープンの柔軟材容器、その開口部のシール膜、およびその容器の製造方法 |
JPH1029644A (ja) * | 1996-07-15 | 1998-02-03 | Dainippon Printing Co Ltd | ファスナ−付きガゼット型包装用袋 |
JPH11124150A (ja) * | 1997-10-22 | 1999-05-11 | Nk Kogyo Kk | 包装用袋 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532571A (en) * | 1967-06-28 | 1970-10-06 | Steven Ausnit | Method and apparatus for forming continuous plastic tubing with separable pressure reclosable fastener strips attached to the surface thereof |
US3780781A (en) * | 1971-09-07 | 1973-12-25 | Seisan Nipponsha Kk | Openable bag |
SE423080B (sv) * | 1978-03-14 | 1982-04-13 | Salve Sa | Aterforslutbar forpackning for en stapel av vatdukar eller annat fuktigt material |
US4528224A (en) * | 1982-09-10 | 1985-07-09 | Minigrip, Inc. | Method of making multiple reclosable bag material |
US4570820A (en) * | 1983-01-18 | 1986-02-18 | Creative Products Resource Associates, Ltd. | Resealable dispensing container for folded towels |
JPS63147451U (ja) | 1987-03-19 | 1988-09-28 | ||
US4876842A (en) * | 1988-01-15 | 1989-10-31 | Minigrip, Inc. | Method of and apparatus for packaging product masses in a form, fill and seal machine |
US5023122A (en) * | 1988-01-29 | 1991-06-11 | Minigrip, Inc. | Easy open bag structure |
EP0345930B1 (en) * | 1988-05-16 | 1992-04-01 | Kabushiki Kaisha Hosokawa Yoko | Closable pouch |
US5022530A (en) * | 1989-10-13 | 1991-06-11 | The Dow Chemical Company | Modified zipper elements for easy open containers |
US5127208A (en) * | 1990-10-19 | 1992-07-07 | Reynolds Consumer Products Inc. | Method and apparatus for forming a reclosable package |
US5215380A (en) * | 1990-10-19 | 1993-06-01 | Reynolds Consumer Products, Inc. | Reclosable package with tear strip |
US5186543A (en) * | 1991-03-04 | 1993-02-16 | Illinois Tool Works Inc. | Tear-open bag having guide strips |
CA2070937C (en) * | 1991-08-09 | 1998-09-15 | Paul Tilman | Reclosable plastic bags and method of making same utilizing discontinuous zipper profile disposed along a continuous carrier strip |
US5782733A (en) * | 1992-10-26 | 1998-07-21 | Innoflex Incorporated | Zippered film and bag |
JPH06156510A (ja) * | 1992-11-13 | 1994-06-03 | Houseki Planning:Kk | 胴体開封型ジッパー袋 |
JPH0680652U (ja) | 1993-04-30 | 1994-11-15 | 三和紙工株式会社 | 粉粒体収容袋の開口部封止構造 |
US5412924A (en) * | 1994-04-11 | 1995-05-09 | Minigrip, Inc. | Method of making reclosable plastic bags on a form, fill and seal machine |
US5609420A (en) * | 1994-06-01 | 1997-03-11 | Minigrip, Inc. | Reclosable bag closure with tear containing strips |
JP3257296B2 (ja) | 1994-11-11 | 2002-02-18 | 石川株式会社 | 紙 袋 |
US6224262B1 (en) * | 1999-03-08 | 2001-05-01 | Innoflex Incorporated | Bag with perforated opening and reinforcing patch |
US6481183B1 (en) * | 2000-04-21 | 2002-11-19 | Cmd Corporation | Vertical form fill seal bag with recloseable seal and method of making thereof |
US6918234B2 (en) * | 2002-02-21 | 2005-07-19 | Pactiv Corporation | Process for attaching slider-operated closure on form-fill-seal packaging machinery |
US7396163B2 (en) * | 2002-12-14 | 2008-07-08 | Mcgregor James Ray | Paper and plastic bags flexible packages and other containers with re-closable device and method of making the same |
-
2000
- 2000-09-18 AU AU2000273153A patent/AU2000273153B2/en not_active Ceased
- 2000-09-18 KR KR1020037003938A patent/KR100759148B1/ko not_active IP Right Cessation
- 2000-09-18 AU AU7315300A patent/AU7315300A/xx active Pending
- 2000-09-18 WO PCT/JP2000/006363 patent/WO2002022452A1/ja active IP Right Grant
- 2000-09-18 EP EP00961065A patent/EP1325872B1/en not_active Expired - Lifetime
- 2000-09-18 DE DE60037144T patent/DE60037144T2/de not_active Expired - Lifetime
- 2000-09-18 CN CNB008200238A patent/CN1263656C/zh not_active Expired - Fee Related
- 2000-09-18 US US10/380,677 patent/US7476030B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0356248A (ja) * | 1989-07-21 | 1991-03-11 | Shiyou Obara | ファスナーバッグ及びその製造方法 |
JPH04253644A (ja) * | 1990-10-09 | 1992-09-09 | Illinois Tool Works Inc <Itw> | イージイオープンの柔軟材容器、その開口部のシール膜、およびその容器の製造方法 |
JPH1029644A (ja) * | 1996-07-15 | 1998-02-03 | Dainippon Printing Co Ltd | ファスナ−付きガゼット型包装用袋 |
JPH11124150A (ja) * | 1997-10-22 | 1999-05-11 | Nk Kogyo Kk | 包装用袋 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1325872A4 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1607340A1 (en) * | 2003-03-17 | 2005-12-21 | Hosokawa Yoko Co., Ltd. | Fastener bag |
EP1607340A4 (en) * | 2003-03-17 | 2007-08-15 | Hosokawa Yoko Kk | BAG WITH CLOSURE |
US7597480B2 (en) | 2003-03-17 | 2009-10-06 | Hosokawa Yoko Co., Ltd. | Fastener bag |
EP2161212A1 (en) * | 2003-03-17 | 2010-03-10 | Hosokawa Yoko Co., Ltd. | Bag with a slide fastener |
KR101266633B1 (ko) * | 2004-12-07 | 2013-05-22 | 이데미쓰 유니테크 가부시키가이샤 | 척 및 척 장착 백 |
US9227774B2 (en) | 2004-12-07 | 2016-01-05 | Idemitsu Unitech Co., Ltd. | Zipper and zipper-equipped bag |
US9550617B2 (en) | 2004-12-07 | 2017-01-24 | Idemitsu Unitech Co., Ltd. | Zipper and zipper-equipped bag |
US10940978B2 (en) | 2004-12-07 | 2021-03-09 | Idemitsu Unitech Co., Ltd. | Zipper and zipper-equipped bag |
Also Published As
Publication number | Publication date |
---|---|
AU2000273153B2 (en) | 2006-12-14 |
US7476030B1 (en) | 2009-01-13 |
CN1461277A (zh) | 2003-12-10 |
EP1325872A4 (en) | 2006-06-07 |
EP1325872B1 (en) | 2007-11-14 |
EP1325872A1 (en) | 2003-07-09 |
DE60037144T2 (de) | 2008-03-06 |
DE60037144D1 (de) | 2007-12-27 |
KR100759148B1 (ko) | 2007-09-14 |
CN1263656C (zh) | 2006-07-12 |
AU7315300A (en) | 2002-03-26 |
KR20030036803A (ko) | 2003-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101175960B1 (ko) | 척 테이프가 부착된 주머니 | |
TWI392623B (zh) | 附拆封帶之夾鏈帶、其製造方法及附夾鏈帶之包裝袋 | |
JP4908228B2 (ja) | チャック及びチャック付き袋 | |
JP4386731B2 (ja) | 易開封性包装袋 | |
JP5032945B2 (ja) | カットテープおよびカットテープ付き包装袋 | |
JP5210873B2 (ja) | 易開封性チャックテープ、易開封性チャックテープ付き包装袋および易開封性チャックテープの製造方法 | |
US20070116388A1 (en) | Fastener bag and fastening device | |
WO2011049089A1 (ja) | 易裂き性ジッパーテープ、及び、易裂き性ジッパーテープ付き包装袋 | |
JP2011121615A (ja) | ジッパーテープ、及び、ジッパーテープ付き包装袋 | |
WO2002022452A1 (fr) | Sac a fermeture et dispositif de fermeture | |
CZ294924B6 (cs) | Volně stojící pytel | |
JP4972667B2 (ja) | チャック付き自立袋 | |
JP3759683B2 (ja) | ファスナーバッグ | |
JP2009154929A (ja) | 包装袋、その製造装置、および包装袋の製造方法 | |
JP4011921B2 (ja) | チャックテープ付き袋およびその製造方法 | |
JP3761745B2 (ja) | ファスナーバッグ | |
JP4749568B2 (ja) | 易開封包装袋 | |
JPH10181770A (ja) | 簡易開封性袋体 | |
JP3033226U (ja) | ガゼット袋及び包装体 | |
JPH10147352A (ja) | チャック付プラスチック容器 | |
JP3365075B2 (ja) | 包装体の易開封構造 | |
WO2023002925A1 (ja) | 容器、容器の製造方法、容器の製造装置、シールバーおよびフィルム組立体 | |
JP2002337890A (ja) | ファスナーバッグ | |
JP2018062350A (ja) | テープ挿入型易開封ガゼット袋 | |
JP2003341634A (ja) | パウチ容器及びその製袋方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2000273153 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020037003938 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2000961065 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1020037003938 Country of ref document: KR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 008200238 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2000961065 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10380677 Country of ref document: US |
|
WWG | Wipo information: grant in national office |
Ref document number: 2000961065 Country of ref document: EP |