WO1998038377A1 - Procede et dispositif d'impression utilisant une encre insoluble dans l'eau - Google Patents

Procede et dispositif d'impression utilisant une encre insoluble dans l'eau Download PDF

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Publication number
WO1998038377A1
WO1998038377A1 PCT/JP1998/000747 JP9800747W WO9838377A1 WO 1998038377 A1 WO1998038377 A1 WO 1998038377A1 JP 9800747 W JP9800747 W JP 9800747W WO 9838377 A1 WO9838377 A1 WO 9838377A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
data
ink
insoluble
insoluble ink
Prior art date
Application number
PCT/JP1998/000747
Other languages
English (en)
Japanese (ja)
Inventor
Takashi Sawaki
Hiromichi Ito
Original Assignee
Poco.A.Poco Inc.
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 Poco.A.Poco Inc. filed Critical Poco.A.Poco Inc.
Publication of WO1998038377A1 publication Critical patent/WO1998038377A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073—Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30—Ink jet printing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Definitions

  • the present invention relates to a method for printing and a blind apparatus using a water-insoluble ink.
  • the present invention relates to a demand for short delivery time and small-lot production.
  • Printing on paper or cloth has been a typical example.
  • the mainstream development of inks used is aqueous inks.
  • aqueous dyes that dye on materials and aqueous pigments that adhere to the surface of the materials: These aqueous inks By using, it became possible to produce a hoster and fabric of a single product printed on paper or cloth based on image data from a computer.
  • a blind system using a basic dye as a water-based dye is conceivable. If the system using this basic dye is intended to be applied to leather, the printed surface of the leather is not suitable for the basic dye. There is no pre-processing, leather replacement paper (Rule 26) In addition to the usual leather surface treatment, a binder layer is formed on the surface to be printed, and an aqueous dye is applied to the binder layer to color it, and the dye is fixed by heat treatment or chemical treatment as a post-treatment to improve water resistance. An additional fixing process is required.
  • various post-treatments are required, such as a soaking step to remove residual dye and a coating step to form a film to prevent water intrusion-or a method that does not form a binder layer as a pre-treatment
  • a soaking step to remove residual dye
  • a coating step to form a film to prevent water intrusion-or a method that does not form a binder layer as a pre-treatment
  • Aqueous dyes as shown in (2), require a pre- and post-processing step, and are effective in the case of continuously producing a large number of conventional leathers of the same specifications. Short-term delivery, not a method that can efficiently respond to small-lot production
  • sublimation printing with an ink jet printer In the field of printing on fabric, there is a printing method using sublimation diffusion called sublimation printing with an ink jet printer, which has been developed in recent years.However, the material printed on transfer paper with an ink jet printer is heated by applying heat. If the material is leather, it will be denatured by heat and the texture will be impaired. Also, as a method using an ink jet printer, a film such as high molecular gelatin is formed on the material and then the film is coated with water.
  • Disclosure Replacement Form (Rule 26)
  • the present invention has been developed at least for short-term delivery and small-lot production to the field of leather, namely, shoes, and provides a method and a blind apparatus using a water-insoluble ink.
  • the present invention provides a blind method and a blind apparatus using a water-insoluble ink which have excellent color fastness properties and can omit or simplify the usual pre-processing and post-processing steps.
  • a blind device using water-insoluble ink is provided as an on-demand system that can print a desired pattern on a material constituting the object in a desired positional relationship.
  • a first feature of the present invention is a water-insoluble ink characterized in that the water-insoluble ink is printed on a print surface of an object by an inkjet printing system using an alcohol-based solvent dye among the water-insoluble inks. Blind method
  • a second feature of the present invention is a method for blinding with a water-insoluble ink, wherein the urethane is present on the surface to be blinded which is to be blinted with the water-insoluble ink:
  • a third feature of the present invention is a printing method using a water-insoluble dye, wherein the printing is performed by an ink jet blint system, in which the polyurethane is present on the surface to be printed which is to be printed by the water-insoluble ink, and: .
  • a fourth feature of the present invention is that when printing on an object having a leather feature such as natural leather, artificial synthetic leather, enamel, and suede, the object is provided with an alcohol-based solvent dye among water-insoluble inks. This is a method of blinding with water-insoluble ink, which is characterized by blinding.—
  • the fifth feature of the present invention is that replacement paper such as natural leather, artificial synthetic leather, enamel, suede, etc.
  • a method of printing with a water-insoluble ink which comprises printing a water-insoluble ink with an ink jet printing system when printing on an object to be printed having leather characteristics:
  • a sixth feature of the present invention is that a stitched image is created by pasting a selected design selected from previously stored design data and / or newly input design data to the appearance of a three-dimensional image of a desired object.
  • Means display means for displaying the stuck image created by the stitched image creation means, print data creation means for creating the clint data from the selected design, and alint data created by the print data creation means.
  • a water-insoluble ink-printing device characterized by comprising an ink jet printer that prints on a flinted surface of an object with a water-insoluble ink.
  • a seventh feature of the present invention is that a design data stored in advance is provided.
  • a pasting image creating means for attaching the newly input pattern data to the appearance of a three-dimensional image of a desired object; and Display means for displaying the stuck image created by the stuck image creation means; and a relative relationship between the pattern data and the three-dimensional image based on the stuck image displayed by the display means.
  • a relationship determining means for adjusting and deciding; and combining the pattern data and the pattern data defined in advance in the three-dimensional hattern based on the relative relationship between the pattern data and the three-dimensional image determined by the relation determining means.
  • Print data creating means for creating blind data, and an ink jet printer for printing the aint data created by the print data creating means on a coated surface of an object with water-insoluble ink. This is a printing device using a water-insoluble ink, which is a brief description of the drawings. Replacement sheet (Rule 26) You.
  • Figure 2 is a diagram of the sticking image displayed on the screen:
  • FIG. 3 is a schematic diagram of the print data created by the print data creating means.
  • Figure 4 is a conceptual diagram of the ink jet printer:
  • FIG. 5 is a table showing the results of testing the fastness of dyeing.
  • BEST MODE FOR CARRYING OUT THE INVENTION As an object of the flint of the present invention, a synthetic leather in which polyurethane is present on the surface layer will be described as an example particularly.
  • the following embodiment is a system for manufacturing an upper of a women's shoe or the like by using an on-demand system for each item:
  • the present invention is limited to this example. Not something that is done:
  • the on-demand system realizes small-lot production in which the upper of a women's shoe is manufactured one step at a time in a desired design. Further, it is possible to select a desired shoe style and add value.
  • Fig. 1 shows a block diagram of the system.
  • Fig. 1 is a block diagram of the system. Have a lab link
  • the pasted image creating means creates data in which previously stored pattern data and / or newly input pattern data is pasted to the appearance of a three-dimensional image of a desired object. It is connected to the database and the database of pre-registered stereo image data.
  • the stuck image created by the stuck image creation means is selected as the appearance data of the selected shoe as shown in Fig. 2.
  • the pattern data database stores a plurality of pattern patterns suitable for the design of the shoe upper.
  • the database of the three-dimensional image data is to store a plurality of data of the appearance image of the shoe in a plurality of categories.
  • the appearance image data of multiple parts of the shoe, such as the shape and height of the shoe, the presence or absence of a ribbon as a decoration, and the design of the ribbon, are classified and stored.
  • the appearance image data of each part of the shoe is stored. The combination will determine the appearance image of the entire shoe of your choice.
  • the appearance image data is representative of the gloss of the material so that the user can confirm the finish more quickly. It is also desirable to include data on the texture and texture of the material:
  • the appearance image data may include multiple embossed patterns.
  • the selected embossing pattern is applied to the material after direct printing by this printing device: This allows you to check the appearance image of the shoes with the embossed texture prior to production.
  • expanded structural data necessary for sewing a shoe having the external appearance may be prepared.
  • type data of the upper or the like (cutting) Line data) can be classified and registered as a pair of data.
  • new data can be registered in addition to the already registered data.
  • the display means displays the stuck image created by the stuck image creation means. For example, the stuck image shown in FIG. 2 is displayed:
  • the relationship determining means adjusts and determines the relative relationship between the design data and the three-dimensional image based on the pasted image displayed by the display means.
  • FIG. 3 shows a state in which the type data and the design data as the structural data in the three-dimensional data are positioned and relatively related.
  • Replacement sheet that can be placed in any position by means of relationship determination (Rule 26) Not only repetition of monotonous fine patterns and monochromatic designs, but also designs with high designability where the positional relationship is questionable, such as a flower pattern on the toe, a one-point pattern inside the heel, etc. Can be used.
  • the position does not matter in detail, and the positioning of the relationship determining means may be rough, or the determination that the relationship is not determined may be included.
  • the blind data creating means is for creating error data obtained by combining predetermined structural data and design data in a three-dimensional pattern based on the relative relationship between the design data and the three-dimensional image determined by the relationship determining means: As shown in Fig. 3, the created print data is data for printing an image in which the related design data and type data are overlapped: the design data and the type data are overlapped.
  • a single piece of blind data may be used, but composite data consisting of multiple sheets of design data and type data divided into layers may be used.
  • the relation determining means does not determine the relation
  • the data does not need to be included in the print data: the print data does not need to be included in the print data.
  • the placement data is data that determines the relative placement of the pattern data placed in the print area on the blinded surface.
  • the print area on the blinded surface is leather for one pair of shoes. Is set as a rectangular area of a size that can be cut, and if a single flower of a rose that comes to the toe is drawn in the design data, the design of a single flower of the rose is applied to the toe regardless of the shoe size.
  • the pattern data is standardly arranged in the rectangular area so that the coming leather can be cut.
  • the layout data may be determined by the above-described relationship determining means: standard layout data may be registered in advance for each pattern data: According to this, even if there is no type data, the pre- When the design data is printed on the print area on the print surface, the relative placement between the print area and the print area is determined by the layout data. You can print designs such as floral patterns on the arrangement ,:
  • An ink-jet print printer is an ink-jet print printer that prints print data created by print data creation means on a surface to be printed using a water-insoluble ink.
  • the ink jet printer includes a printer main body and a printer controller.
  • the printer controller drives the printer main body based on the input print data to drive the ink jet printer, thereby obtaining a pattern as shown in FIG.
  • the printer and the design data, or, depending on the specifications, only the design data, are printed on the surface to be printed.
  • the ink set in the printer is an alcohol-based solvent dye.
  • the main solvents are methyl alcohol and] 3— It is preferable that the ink has a surface tension that is close to or smaller than the surface tension of the coated surface.
  • drawing can be performed using an ink head provided with an ink that becomes invisible by post-processing.
  • design data can be rendered with ink that is visible to the naked eye only with artificial light, for example:
  • FIG. 4 An example of the operation of the above-mentioned on-demand system is shown in the form of a flowchart in Fig. 4.
  • it starts up, it first determines the shoes of the desired style from among the multiple styles of shoes displayed on the display device. The decision is input from an input device such as a keyboard or a mouse .: Then, in the first stezza, a three-dimensional image selection process for selecting a three-dimensional image corresponding to the selected shoe is performed. The related data of the selected three-dimensional image is read out from the database of the selected style.
  • the desired style is determined in this way, the desired pattern to be added to the shoes of the determined style is selected, and the next step pattern is selected.
  • the selection process is performed: As a result, the relevant data of the selected pattern data is read out:
  • the displayed hatch is, for example, the gloss shown in Fig. 2. It may be a finished image in which a design is attached to a three-dimensional image expressing the texture or texture, or first display the image developed on a flat surface as shown in Fig. 3 and then display the three-dimensional diagram in Fig. 2
  • the procedure may be as follows: While confirming the relationship between the two pieces of pasted data displayed on the display device, operate the input device to adjust the positional relationship and determine the desired positional relationship—the positional relationship is determined.
  • the pattern selection process, the relative relationship input process, and the display process are repeated as a subroutine until the desired positional relationship is determined, and then the next printer data creation process is executed.
  • the above subroutine is automatically and periodically repeated, for example, and the design data is grasped and moved on the screen by the pointing means such as a cursor to determine a relationship (corresponding to a relative relationship input process), and a three-dimensional image is simultaneously confirmed.
  • the input state that is holding the design data by the force solver will indicate “V)” at the step “Good” in the subroutine.
  • the routine is repeated only when a request is made. That is, the relative arrangement of the pattern data is determined on the display screen of the pattern data by the relationship determining means (corresponding to the relative relationship input processing). Display the determined relationship as a three-dimensional image.
  • Fig. 5 shows a table comparing the results of printing on various materials by the method of the present invention (top row of the table) according to the above procedure and the wet rub fastness obtained by other printing methods. It shows that good results have been obtained for natural leather and P-film (material with a polyurethane coating layer formed on it).
  • Pre-treatment and post-treatment are required for sublimation transfer and thermal transfer.
  • the printing is more effective in that the printing utilizes the luster and texture of natural material ⁇ polyurethane as it is.
  • the present invention does not refuse to add pre-processing and post-processing.
  • each shoe pair produces a fabric with the desired pattern in the desired position in the desired style.
  • other printing systems using alcohol-based solvent dyes can be used.
  • Inkjet has the advantage of being able to print irrespective of slight irregularities on the surface to be printed-especially with the surface roughness as a natural texture such as leather.
  • the description has been made mainly of the alcohol-based solvent dye, but this does not limit the use of other water-insoluble inks and departs from the gist of the present invention.
  • the use of other water-insoluble inks may be expected to the extent that they do not:
  • a color gradient represented by a dither process is used to realize a color gradient between the contours.
  • the flint data can be more aggressively given to the design data portion with a predetermined fluctuation within the range that does not break the design, to further enhance the texture of nature: If the surface is used to add irregularities to the surface, synthetic leather can not only pursue a more natural texture, but also can provide a variety of high-sensitivity expressions.
  • women's shoes have been particularly described as examples, but the present invention is not limited to these embodiments, and it goes without saying that various applications can be made without departing from the gist of the present invention. According be at least shoes Ya ⁇ and 1, short delivery time to the cormorant leather field, not only it is possible to small-lot production, excellent dyeing fastness properties, it is possible to do or simplified dispense with post-stroke

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Ink Jet (AREA)
  • Coloring (AREA)

Abstract

Les procédés permettant de colorer et d'imprimer au moins des produits en cuir tels que chaussures et sacs nécessitent des traitements qui comprennent un certain nombre d'étapes avant et après la coloration et l'impression, et il était souhaitable qu'ils puissent être adaptés à des échéances brèves et à une production par petits lots. Selon l'invention, les données de dessin sont collées sur une image tridimensionnelle désirée (système formateur d'image), puis affichées (système d'affichage); les relations entre les données de dessin et l'image tridimensionnelle sont ajustées et calculées (système de calcul des relations); des données d'impression sont générées par combinaison des données de dessin et de l'image tridimensionnelle en fonction des relations calculées (système de génération de données d'impression); et les données d'impression sont imprimées sur la surface de l'objet avec une encre insoluble dans l'eau (imprimante à jet d'encre).
PCT/JP1998/000747 1997-02-25 1998-02-24 Procede et dispositif d'impression utilisant une encre insoluble dans l'eau WO1998038377A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9084307A JP2000110082A (ja) 1997-02-25 1997-02-25 水不溶性染料によるプリント方法およびプリント装置
JP9/84307 1997-02-25

Publications (1)

Publication Number Publication Date
WO1998038377A1 true WO1998038377A1 (fr) 1998-09-03

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Application Number Title Priority Date Filing Date
PCT/JP1998/000747 WO1998038377A1 (fr) 1997-02-25 1998-02-24 Procede et dispositif d'impression utilisant une encre insoluble dans l'eau

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JP (1) JP2000110082A (fr)
WO (1) WO1998038377A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8568829B2 (en) 2011-07-13 2013-10-29 Fernando Padilla System and method for printing customized graphics on caps and other articles of clothing
US8784939B2 (en) 2011-07-13 2014-07-22 Pics On Kicks, Llc System and method for printing customized graphics on footwear and other articles of clothing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106222842A (zh) * 2016-08-09 2016-12-14 浙江和心控股集团有限公司 铅笔画风格的定位印花窗帘面的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153279A (ja) * 1990-10-16 1992-05-26 Seiko Epson Corp インクジェット記録用インク
JPH0570724A (ja) * 1991-02-25 1993-03-23 Dainippon Ink & Chem Inc ジエツトプリンター用インキ
JPH05293955A (ja) * 1992-04-17 1993-11-09 Suzuki Sogyo Co Ltd 曲面印刷方法
JPH10501006A (ja) * 1994-04-25 1998-01-27 ビデオジェット システムズ インターナショナル，インコーポレイテッド 織物に使用するインキ組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04153279A (ja) * 1990-10-16 1992-05-26 Seiko Epson Corp インクジェット記録用インク
JPH0570724A (ja) * 1991-02-25 1993-03-23 Dainippon Ink & Chem Inc ジエツトプリンター用インキ
JPH05293955A (ja) * 1992-04-17 1993-11-09 Suzuki Sogyo Co Ltd 曲面印刷方法
JPH10501006A (ja) * 1994-04-25 1998-01-27 ビデオジェット システムズ インターナショナル，インコーポレイテッド 織物に使用するインキ組成物

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8568829B2 (en) 2011-07-13 2013-10-29 Fernando Padilla System and method for printing customized graphics on caps and other articles of clothing
US8784939B2 (en) 2011-07-13 2014-07-22 Pics On Kicks, Llc System and method for printing customized graphics on footwear and other articles of clothing
US9635907B2 (en) 2011-07-13 2017-05-02 Pics On Kicks, Llc System and method for printing customized graphics on footwear and other articles of clothing

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