WO2002102606A1 - Procede de transfert d'image et materiau conçu pour le transfert d'image - Google Patents

Procede de transfert d'image et materiau conçu pour le transfert d'image Download PDF

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Publication number
WO2002102606A1
WO2002102606A1 PCT/JP2001/009682 JP0109682W WO02102606A1 WO 2002102606 A1 WO2002102606 A1 WO 2002102606A1 JP 0109682 W JP0109682 W JP 0109682W WO 02102606 A1 WO02102606 A1 WO 02102606A1
Authority
WO
WIPO (PCT)
Prior art keywords
toner image
adhesive layer
image
adhesive
adhesive sheet
Prior art date
Application number
PCT/JP2001/009682
Other languages
English (en)
Japanese (ja)
Inventor
Masao Okada
Original Assignee
Dream Canvas, 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
Priority claimed from JP2001179825A external-priority patent/JP2002091047A/ja
Application filed by Dream Canvas, Inc. filed Critical Dream Canvas, Inc.
Publication of WO2002102606A1 publication Critical patent/WO2002102606A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/175—Transfer using solvent
    • B44C1/1754—Decalcomanias provided with a layer being specially adapted to facilitate their release from a temporary carrier
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G7/00—Selection of materials for use in image-receiving members, i.e. for reversal by physical contact; Manufacture thereof

Definitions

  • the present invention relates to a method for transferring a toner image to a desired material and an image transfer product on which a toner image is transferred.
  • a toner image is copied and formed on the surface of release paper having a release agent laminated on the surface
  • the present invention has been made in view of such a problem, and an image transfer method and a toner transfer method capable of accurately transferring a toner image to a material to be transferred.
  • the purpose is to provide an image transcript in which an image is accurately transferred.
  • an image transfer method includes a release material having a release property and allowing a liquid to penetrate, and an adhesive layer formed on a side of the release material having a release property.
  • the toner image is formed on the adhesive layer, and no external force that disturbs the toner particles is applied to the adhesive layer. Transcribed.
  • the image transfer method (Claim 1) is characterized in that a pressure-sensitive adhesive sheet provided with a fine pressure-sensitive adhesive layer having an adhesive strength lower than the adhesive strength of the adhesive layer of the adhesive sheet on the toner image is provided. It is preferable that the method further includes a step of sticking through the agent layer, and a step of peeling off the adhesive sheet from the toner image after transferring the toner image to the desired material ( Claim 2). According to the above invention (Claim 2), the toner image can be protected from the front side, and the toner image can be transferred to the transfer object without disturbing or disturbing the toner image.
  • the toner image may be an oil-painting-like image obtained by converting photograph data into oil-painting-like image data by computer processing (claim 3).
  • the desired material may be a canvas (oil painting canvas) (claim 4).
  • the image transfer method (Claims 1 to 4) may further include a step of applying a three-dimensional transparent material on the toner image after peeling the pressure-sensitive adhesive sheet (Claim 5). ).
  • the image transfer product according to the present invention is obtained by the image transfer method (claims 1 to 5) (claim 6).
  • FIG. 1 is a schematic sectional view of an adhesive sheet according to one embodiment of the present invention.
  • FIG. 2 is a schematic sectional view showing a state where a toner image is formed on an adhesive sheet.
  • FIG. 3 is a schematic cross-sectional view showing a state in which an adhesive sheet is attached to a toner image on an adhesive sheet.
  • FIG. 4 is a schematic cross-sectional view showing how the liquid is impregnated from the base material side of the adhesive sheet.
  • FIG. 5 is a schematic cross-sectional view showing a state where a release material is peeled from the adhesive layer of the adhesive sheet.
  • FIG. 6 is a schematic cross-sectional view showing a state where a toner image is transferred to a canvas via an adhesive layer.
  • FIG. 7 is a schematic cross-sectional view showing a state in which the pressure-sensitive adhesive sheet is separated from the toner image.
  • FIG. 8 is a schematic cross-sectional view showing a state where a three-dimensional transparent material is applied on the toner image.
  • FIG. 1 is a schematic cross-sectional view of the adhesive sheet
  • Fig. 2 is a schematic cross-sectional view of a state in which a toner image is formed on the adhesive sheet
  • Fig. 3 is an adhesive sheet on the toner image on the adhesive sheet.
  • FIG. 4 is a schematic cross-sectional view showing a state in which a liquid is impregnated from the substrate side of the adhesive sheet
  • FIG. 5 is a schematic cross-sectional view showing a state in which a release material is peeled from the adhesive layer of the adhesive sheet.
  • FIG. 6 is a schematic cross-sectional view showing a state in which a toner image is transferred to a canvas via an adhesive layer
  • Fig. 7 is a schematic cross-sectional view showing a state in which an adhesive sheet is peeled off from a toner image
  • Fig. It is an outline sectional view in the state where a three-dimensional transparent material was applied.
  • an oil-painting-like product is manufactured by transferring an oil-painting-like image obtained from photographic data to a canvas, but the present invention is not limited to this.
  • the adhesive sheet 1 used in the present embodiment includes a release material 10 composed of a base material 11 and a release agent layer 12, and a release agent layer 12 of the release material 10. And the formed adhesive layer 13.
  • the base material 11 is made of a material that can penetrate a liquid, specifically, an organic solvent described later. Examples of such a material include paper and nonwoven fabric.
  • the thickness and the basis weight of the substrate 11 are not particularly limited as long as the organic solvent can penetrate into the substrate and can be used in an apparatus for forming a toner image.
  • the release agent constituting the release agent layer 12 normally exhibits adhesiveness to the adhesive layer 13, but the releasability (interfacial activity) is activated by an organic solvent described later, and the adhesive layer Use a material that can be separated from substrate 13 together with substrate 11.
  • the release agent include release agents such as silicone resin, silicone rubber, alkyl resin, fluorine resin, unsaturated polyester resin, polyolefin resin, and wax. Silico It is preferable to use a rubber-based release agent.
  • the thickness of the release agent layer 12 is not particularly limited as long as the function of the release agent is exhibited and the thickness can be used in an apparatus for forming a toner image.
  • an adhesive that adheres to the toner particles so that the toner image is not broken or disturbed and that can adhere to a desired material is preferably used.
  • an adhesive examples include a polyolefin-based hot-melt type adhesive and an adhesive such as a polyurethane-based, epoxy resin-based, and phenolic resin-based adhesive.
  • a polyurethane-based hot-melt adhesive is particularly preferred. It is preferred to use agents.
  • the adhesive constituting the adhesive layer 13 contains a white pigment so that the toner image is not affected by the color of the underlying material. It is preferable that the coloring of the toner image be improved.
  • the thickness of the adhesive layer 13 is not particularly limited as long as the function of the adhesive layer 13 is exerted and the adhesive layer 13 can be used in an apparatus for forming a toner image.
  • the toner image formed in this embodiment is an oil-painting-like image obtained by converting photographic data into oil-painting-like image data by computer processing.
  • Photo data can be downloaded to a computer from a digital camera or scanner.
  • the format of the photographic data is not particularly limited, and generally, JPEG (Joint Photographic Expert Group), bitmap, and the like are employed.
  • JPEG Joint Photographic Expert Group
  • bitmap bitmap
  • known software installed on a computer may be used. For example, by applying a filtering process to a brush locus pattern, It can be converted into an oil painting style image.
  • a toner image T can be formed.
  • the image forming apparatus it is preferable to use an apparatus that heats the adhesive sheet 1 to such an extent that the adhesive layer 13 of the adhesive sheet 1 can exhibit adhesiveness to toner particles.
  • a dry printer laser printer
  • the type of toner particles constituting toner image T is not particularly limited, and may be any of magnetic and non-magnetic, or one-component or two-component, and may be transparent. .
  • the adhesive sheet 2 is attached to the toner image T on the adhesive layer 13.
  • the pressure-sensitive adhesive sheet 2 used in this embodiment includes a base material 21 and a fine pressure-sensitive adhesive layer 22 formed on the base material 21 (the lower surface in the figure). Be composed.
  • the substrate 21 is not particularly limited as long as it supports the slightly pressure-sensitive adhesive layer 22 and can follow the surface shape of a desired material (canvas in this embodiment).
  • a base material 21 include resins such as polyolefins such as polyethylene and polypropylene, polyesters such as polyethylene terephthalate and polybutylene terephthalate, resins such as polyvinyl chloride, polystyrene, polyamide, and polyamide resin. Become a Phil Or a paper, a nonwoven fabric, a metal foil, or the like, and preferably, a polyethylene film, a polypropylene film, or the like is used.
  • the weak pressure-sensitive adhesive constituting the weak pressure-sensitive adhesive layer 22 is weaker than the adhesive force of the adhesive layer 13 of the adhesive sheet 1 and is small enough not to peel off the toner image T when the pressure-sensitive adhesive sheet 2 is peeled off. Use the one with slight adhesiveness.
  • the weak adhesive for example, any type of acrylic, polyolefin, silicone, polyurethane and the like may be used.
  • the adhesion of the adhesive sheet 2 to the toner image T on the adhesive layer 13 may be performed by an ordinary method, for example, by applying pressure.
  • an organic solvent is usually used.
  • the type of the organic solvent may be appropriately selected according to the type of the release agent used in the release material 10 and the type of the adhesive used in the adhesive layer 13.
  • a hydrocarbon organic solvent such as isooctane is preferably used.
  • Such an organic solvent can reduce the adhesive force between the release material 10 and the adhesive layer 13 by activating the release property (surface activity) of the release agent.
  • the impregnation of the release material 10 with the liquid may be performed by a conventional method, may be performed manually using a brush or the like, or may be performed by a kiss roll coater, a reverse mouth recorder, a knife coater, or a launale. Knife coater, Daiko-You may use equipment such as Yuichi.
  • release material 10 After the release material 10 is impregnated with the liquid as described above, the release material 10 is released from the adhesive layer 13 as shown in FIG. As described above, since the adhesive force between the release material 10 and the adhesive layer 13 is reduced due to the impregnation of the release material 10 with the liquid, such release can be easily performed.
  • the adhesive layer 13 was bonded to the canvas 3 as shown in FIG. Transfer toner image T to canvas 3.
  • a normal oil painting canvas may be used, and may be a drawing cloth or a board-like (canvas board).
  • canvas is selected as the material to be transferred.
  • the present invention is not limited to this.
  • Various inorganic materials such as glass and glass can be used as the material to be transferred.
  • the bonding to the campus 3 is performed by thermocompression bonding, and specifically, the laminating heat is applied. It is preferable to use a roller.
  • the heating temperature depends on the type of the adhesive constituting the adhesive layer 13, but is preferably 100 to 150 ° C when the adhesive is a polyurethane-based adhesive. .
  • the pressure may be appropriately adjusted so that the toner image T formed on the adhesive layer 13 is not broken and the adhesive layer 13 is securely adhered to the canvas 3. It is preferable to carry out in two stages, that is, the temporary bonding by a high pressure and the final bonding by a high pressure. When the bonding with the heat roller is performed in two steps, the toner image T is transferred to the canvas 3 in an extremely good state. (Peeling of adhesive sheet 2)
  • the adhesive sheet 2 is peeled off the toner image T as shown in FIG.
  • the slightly pressure-sensitive adhesive layer 22 of the pressure-sensitive adhesive sheet 2 is slightly tacky, the toner image T does not peel off.
  • the three-dimensional transparent material 4 refers to a material that can exhibit a three-dimensional effect even after being dried and has transparency that can transmit the color of the base.
  • a three-dimensional transparent material 4 it is preferable to use a medium for oil painting, and particularly to use a diel medium containing an acryl resin emulsion, a thickener and a stabilizer.
  • a desired additive for example, an ultraviolet absorber may be added.
  • the three-dimensional transparent material 4 is applied so that irregularities are formed in accordance with the locus pattern (evening spot) of the brush expressed in the toner image. It can produce products that are close to oil paintings.
  • the application of the three-dimensional transparent material 4 may be performed by an ordinary method, may be performed manually using a brush, or a device programmed so that the brush moves according to the locus pattern of the brush in the toner image. It may be used automatically.
  • the oil painting style product obtained as described above may be attached to a wooden frame or may be framed.
  • a toner image can be accurately transferred to a desired material to be transferred. That is, according to the present invention, an image transfer product on which a toner image is accurately transferred can be obtained.
  • the present invention is particularly useful for producing an oil painting-like product from photographic data.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Decoration By Transfer Pictures (AREA)

Abstract

L'invention concerne une image révélée T formée sur la couche adhésive (13) d'une feuille adhésive (1) comprenant un agent de démoulage (10) présentant des propriétés de démoulage et une perméabilité aux liquides, et une couche adhésive (13) formée sur le côté de l'agent de démoulage (10) présentant des propriétés de démoulage. L'agent de démoulage (10) de la feuille adhésive (1) est ensuite imprégné de liquide afin de réduire l'adhérence entre l'agent de démoulage (10) et la couche adhésive (13). Par la suite, l'agent de démoulage (10) est retiré de la couche adhésive (13), laquelle est collée à un matériau voulu (3). On transfère ainsi l'image révélée T au matériau voulu (3). L'image révélée T peut être transférée avec précision sur le matériau voulu (3).
PCT/JP2001/009682 2001-06-14 2001-11-06 Procede de transfert d'image et materiau conçu pour le transfert d'image WO2002102606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001179825A JP2002091047A (ja) 2000-06-16 2001-06-14 画像転写方法および画像転写物
JP2001-179825 2001-06-14

Publications (1)

Publication Number Publication Date
WO2002102606A1 true WO2002102606A1 (fr) 2002-12-27

Family

ID=19020335

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/009682 WO2002102606A1 (fr) 2001-06-14 2001-11-06 Procede de transfert d'image et materiau conçu pour le transfert d'image

Country Status (1)

Country Link
WO (1) WO2002102606A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145100A (ja) * 1986-12-10 1988-06-17 大日本印刷株式会社 装飾方法
JPH02179671A (ja) * 1988-12-31 1990-07-12 Ryoichi Kitazumi カラーコピー画像の転写方法
JPH05162435A (ja) * 1991-12-12 1993-06-29 Kansai Paint Co Ltd 複写画像物
JPH09277795A (ja) * 1996-04-11 1997-10-28 Okasei:Kk 画像転写シートの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145100A (ja) * 1986-12-10 1988-06-17 大日本印刷株式会社 装飾方法
JPH02179671A (ja) * 1988-12-31 1990-07-12 Ryoichi Kitazumi カラーコピー画像の転写方法
JPH05162435A (ja) * 1991-12-12 1993-06-29 Kansai Paint Co Ltd 複写画像物
JPH09277795A (ja) * 1996-04-11 1997-10-28 Okasei:Kk 画像転写シートの製造方法

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