KR100476020B1 - Method for transferring sublimate ink into synthetic leather - Google Patents

Method for transferring sublimate ink into synthetic leather Download PDF

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Publication number
KR100476020B1
KR100476020B1 KR10-2002-0011190A KR20020011190A KR100476020B1 KR 100476020 B1 KR100476020 B1 KR 100476020B1 KR 20020011190 A KR20020011190 A KR 20020011190A KR 100476020 B1 KR100476020 B1 KR 100476020B1
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South Korea
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synthetic leather
sublimation
transfer
paper
ink
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KR10-2002-0011190A
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Korean (ko)
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KR20030071924A (en
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정낭근
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정낭근
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/382—Contact thermal transfer or sublimation processes
    • B41M5/385—Contact thermal transfer or sublimation processes characterised by the transferable dyes or pigments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/38—Printing on other surfaces than ordinary paper on wooden surfaces, leather, or linoleum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/035—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic
    • B41M5/0358—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet by sublimation or volatilisation of pre-printed design, e.g. sublistatic characterised by the mechanisms or artifacts to obtain the transfer, e.g. the heating means, the pressure means or the transport means

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Decoration By Transfer Pictures (AREA)
  • Coloring (AREA)

Abstract

본 발명의 목적은 합성피혁의 표면이 원래 가지고 있는 문형을 그래로 살릴 수 있는 합성피혁에 대한 승화전사방법 및, 간단한 공정에 의해 이루어지는 합성피혁에 대한 승화전사방법을 제공하는 것이며, 이는 승화잉크가 인쇄된 승화전사용 전사지를 합성피혁에 대고 열판기로 열과 압력을 가하여 승화잉크를 가열기화시켜 합성피혁의 표면에 염착시키는 합성피혁에 승화잉크를 전사하는 방법에 있어서, 합성피혁의 표면은 RP지를 이용하여 코팅되는 코팅층을 구비하고 있으며, 승화전사는 승화잉크가 인쇄된 승화전사용 전사지를 코팅층에 대고 열판기로 열과 압력을 가함으로써 행해지는 것을 특징으로 하는 합성피혁에 승화잉크를 전사하는 방법에 의해 이루어진다.SUMMARY OF THE INVENTION An object of the present invention is to provide a sublimation transfer method for synthetic leather, and a sublimation transfer method for synthetic leather made by a simple process, which can save the original pattern of the surface of synthetic leather. A method of transferring a sublimation ink to a synthetic leather which heats the sublimation ink onto a synthetic leather by applying heat and pressure to a synthetic printing press against a printed sublimation transfer paper on a synthetic leather, and the surface of the synthetic leather uses RP paper. The sublimation transfer is made by a method of transferring a sublimation ink to synthetic leather, which is performed by applying heat and pressure to a sublimation transfer transfer paper on which a sublimation ink is printed on a coating layer. .

Description

합성피혁에 승화잉크를 전사하는 방법{METHOD FOR TRANSFERRING SUBLIMATE INK INTO SYNTHETIC LEATHER} METHOD FOR TRANSFERRING SUBLIMATE INK INTO SYNTHETIC LEATHER}

본 발명은 승화전사방법에 관한 것으로, 보다 상세하게는 합성피혁에 승화전사를 행하는 신규의 방법에 관한 것이다.The present invention relates to a sublimation transfer method, and more particularly, to a novel method for sublimation transfer to synthetic leather.

승화전사방법이란 인쇄기술과 염색기술을 복합시킨 인쇄방식으로 제판과정없이 전사잉크로 프린트한 전사지를 피전사물에 전사시켜 한번의 가열공정으로 완성품을 만드는 첨단 인쇄기술을 말한다.The sublimation transfer method is a printing method that combines printing technology and dyeing technology. It is an advanced printing technology that transfers a transfer paper printed with a transfer ink without a plate making process to a transfer object to make a finished product in one heating process.

그러나, 피전사물로서 합성피혁을 사용하는 경우에 있어서 승화전사방법은 만족스러운 결과를 가져오지 못했는데, 이는 부직포와 폴리우레탄 재질로 이루어지는 합성피혁이 180°C ~ 220°C의 온도에서 이루어지는 승화전사공정 중 또는 후에 있어서 폴리우레탄 재질의 특성으로 인하여 번짐, 탈색, 변색, 열수축 등의 문제를 야기하기 때문이다.However, in the case of using synthetic leather as a transfer material, the sublimation transfer method did not produce satisfactory results. This is a sublimation transfer process in which synthetic leather made of nonwoven fabric and polyurethane material is used at a temperature of 180 ° C to 220 ° C. This is because it causes problems such as bleeding, discoloration, discoloration and heat shrinkage due to the characteristics of the polyurethane material during or after.

이러한 문제점의 해결은 합성피혁에 승화전사를 행하기에 앞서 전사가 행해지는 합성피혁의 표면에 승화전사되는 승화잉크를 수용하기 위한 추가적인 막 또는 코팅층을 형성함으로써 해결되는데, 공개특허공보 제1999-84113호에는 도 1에 도시된 바와 같이, 승화잉크(101)로 이루어진 그림이나 사진이 인쇄된 전사지(102)를, 합성피혁(103)의 상부에서 열판(104)으로 가압함으로써 승화잉크(101)를 가열기화시켜 합성피혁(103)의 표면에 염착하기에 앞서서, 코팅롤러(도시생략)를 통하여 메틸에틸케톤, 디메틸포름아미드, 폴리에스테르를 포함하는 표면처리제(105)를 합성피혁(103)의 표면에 코팅처리함으로써, 합성피혁에 승화전사가 이루어지도록 하는 방법이 개시되어 있다. 그러나, 본래 부직포와 폴리우레탄 재질로 이루어지는 합성피혁은 자세히 살펴보면(육안으로도 관찰가능함) 폴리우레탄 재질 부분이 단순히 매끈한 표면을 이루는 것이 아니라, 제조사양에 따라서 체크무늬, 임의적으로 형성된 그물형상 무늬 등을 가질 수가 있는데, 상기 승화전사방법의 경우에 합성피혁(103)의 표면에 코팅롤러에 의해 코팅층(105)을 형성하기 때문에 합성피혁(103)의 표면이 원래 가지고 있는 문형을 살리지 못하는 단점이 있다.This problem is solved by forming an additional film or coating layer for accommodating sublimation ink on the surface of the synthetic leather to be transferred prior to the sublimation transfer to the synthetic leather. In the arc, as shown in FIG. 1, the sublimation ink 101 is pressed by pressing the transfer paper 102 on which the picture or photo made of the sublimation ink 101 is printed onto the hot plate 104 from the upper portion of the synthetic leather 103. Prior to heating and dyeing the surface of the synthetic leather 103, the surface treatment agent 105 containing methyl ethyl ketone, dimethylformamide, and polyester is coated on the surface of the synthetic leather 103 through a coating roller (not shown). A coating method is disclosed in which sublimation transfer is performed to synthetic leather. However, if the synthetic leather made of nonwoven fabric and polyurethane material is examined in detail (which can be observed with the naked eye), the polyurethane material part does not simply form a smooth surface, but a checkered pattern and a randomly formed net pattern depending on the manufacturer's quantity. In the case of the sublimation transfer method, since the coating layer 105 is formed on the surface of the synthetic leather 103 by a coating roller, the surface of the synthetic leather 103 does not have the original shape.

공개특허공보 제2001-35107호에는 도 2에 도시된 바와 같이, 종이표면(10a)에 실리콘 코팅처리(10b)를 행하여 바탕층(10)을 형성하고, 바탕층(10)에 폴리우레탄 수지액을 도포후 경화시켜 폴리우레탄 수지층(20)을 형성하고, 폴리우레탄 수지층(20) 상면에 무늬가 인쇄될 수 있는 그래픽코팅층(30)을 형성하여 인쇄지(a)를 형성한 후, 인쇄지(a)의 그래픽코팅층(30) 상면에 인쇄에 의한 무늬로 이루어진 인쇄층(40)을 형성하여 인쇄용지(b)를 이룬 다음, 인쇄용지(b)의 인쇄층(40)이 대상물 표면에 위치되도록 하여 200°C 내지 250°C 정도의 온도에서 열과 소정 압력을 가하여 인쇄용지(b)가 대상물 표면에 접착되도록 한 후, 인쇄용지(b)의 바탕층(10)을 벗겨내어 인쇄지(a)를 대상물 표면에 형성시킴으로써, 인쇄층(40)과 보호코팅층(20)을 일체로 대상물 표면에 접착 인쇄시키는 승화전사방법이 개시되어 있다. 그러나, 상기 승화전사방법의 경우에 전사지에 일체적으로 인쇄층(40) 및 보호코팅층(20)을 가진다는 이점이 있으나, 전사지의 형성에 많은 공정을 필요로 한다는 단점이 있다.As shown in FIG. 2, in the Patent Publication No. 2001-35107, a silicon coating treatment 10b is performed on a paper surface 10a to form a base layer 10, and a polyurethane resin liquid on the base layer 10. After the coating is cured to form a polyurethane resin layer (20), to form a graphic coating layer 30 that can be printed on the upper surface of the polyurethane resin layer (20) to form a printing paper (a), then printing After forming the printing paper (b) by forming a printing layer 40 made of a pattern by printing on the upper surface of the graphic coating layer 30 of the paper (a), the printing layer 40 of the printing paper (b) is formed on the surface of the object After the printing paper (b) is adhered to the object surface by applying heat and a predetermined pressure at a temperature of about 200 ° C. to 250 ° C., the base layer 10 of the printing paper (b) is peeled off and the printing paper ( By forming a) on the surface of the object, the printing layer 40 and the protective coating layer 20 are integrally adhesively printed on the surface of the object. A sublimation transcription method is disclosed. However, in the case of the sublimation transfer method, there is an advantage in that the transfer paper has the print layer 40 and the protective coating layer 20 integrally. However, there is a disadvantage in that a large number of processes are required to form the transfer paper.

본 발명은 상기한 문제점을 해결하기 위한 신규의 승화전사방법을 제공하는 것을 목적으로 하는 것으로, 본 발명의 제1 목적은 합성피혁의 표면이 원래 가지고 있는 문형을 그래로 살릴 수 있는 합성피혁에 대한 승화전사방법을 제공하는 것이며, 본 발명의 제2 목적은 간단한 공정에 의해 이루어지는 합성피혁에 대한 승화전사방법을 제공하는 것을 목적으로 한다. It is an object of the present invention to provide a novel sublimation transfer method for solving the above problems, and a first object of the present invention is to provide a synthetic leather that can save the original form of the surface of the synthetic leather as such. It is to provide a sublimation transfer method, and a second object of the present invention is to provide a sublimation transfer method for synthetic leather made by a simple process.

상기한 목적을 위하여, 본 발명은 승화잉크가 인쇄된 승화전사용 전사지를 합성피혁에 대고 열판기로 열과 압력을 가하여 승화잉크를 가열기화시켜 합성피혁의 표면에 염착시키는 합성피혁에 승화잉크를 전사하는 방법에 있어서, 합성피혁의 표면은 RP지를 이용하여 코팅되는 코팅층을 구비하고 있으며, 승화전사는 승화잉크가 인쇄된 승화전사용 전사지를 코팅층에 대고 열판기로 열과 압력을 가함으로써 행해지는 승화전사방법을 제공한다.For the above purpose, the present invention transfers the sublimation ink to the synthetic leather to dye the sublimation ink transfer printed transfer paper on the synthetic leather to the synthetic leather to heat the sublimation ink by heating and pressurizing the sublimation ink on the surface of the synthetic leather In the method, the surface of the synthetic leather is provided with a coating layer coated using RP paper, sublimation transfer is a sublimation transfer method is performed by applying heat and pressure to the coating layer on the sublimation transfer paper printed with sublimation ink to the coating layer. to provide.

또한, 본 발명은 코팅층이 요구되는 문형을 가질 수 있도록 코팅액이 도포되는 RP지의 표면이 형성되어 있는 승화전사방법을 제공한다.The present invention also provides a sublimation transfer method in which the surface of the RP paper to which the coating liquid is applied is formed so that the coating layer can have a desired pattern.

상기한 방법으로 이루어지는 본 발명의 승화전사방법은 특히, 신발용의 합성피혁에 컬러무늬를 인쇄하는데 유용하게 사용된다.The sublimation transfer method of the present invention made of the above method is particularly useful for printing color patterns on synthetic leather for shoes.

이하, 도면을 참고로 하여 본 발명의 구성을 보다 구체적으로 설명한다.Hereinafter, the configuration of the present invention with reference to the drawings in more detail.

본 발명에 있어서 승화전사되는 승화잉크를 안정적으로 수용하기 위한 코팅층은 부직포와 폴리우레탄 수지로 구성된 합성피혁의 제조시에 폴리우레탄 수지의 상면에 코팅층이 코팅된 RP지(release paper)를 합지하는 방식에 의하여 합성피혁의 상면에 형성된다. 이하 이를 보다 상세히 설명한다.The coating layer for stably receiving the sublimation ink to be sublimated transfer in the present invention is a method of laminating RP paper (release paper) coated with a coating layer on the upper surface of the polyurethane resin during the manufacture of synthetic leather consisting of a nonwoven fabric and polyurethane resin It is formed on the upper surface of the synthetic leather. This will be described in more detail below.

도 3a 및 도 3b에 도시된 바와 같이, 본 발명의 코팅층을 구비한 합성피혁의 제조는 합성피혁의 제조시에 있어서, 승화전사되는 승화잉크를 안정적으로 수용 및 유지하기 위한 코팅액(1)을 RP지(2)에 코팅하여 코팅층을 구비한 RP지(3)를 형성한 후, 이를 부직포와 폴리우레탄 재질로 이루어진 합성피혁(4)과 합지시켜 폴리우레탄 수지를 이용하여 코팅층이 합성피혁의 일부를 이루도록 하고, RP지는 합성피혁으로부터 분리함으로써 이루어진다.As shown in Figures 3a and 3b, in the production of synthetic leather with a coating layer of the present invention, in the production of synthetic leather, the coating liquid (1) for stably receiving and maintaining the sublimation ink to be sublimated transfer RP After coating the paper (2) to form an RP paper (3) having a coating layer, and then laminated it with a synthetic leather (4) made of a non-woven fabric and a polyurethane material using a polyurethane resin, the coating layer is a part of the synthetic leather RP paper is made by separating from synthetic leather.

상기 합성피혁의 제조에 있어서, 요구되는 문형의 평면 또는 엠보싱된 RP지(3)를 사용함으로써, 합성피혁(4)의 일부가 된 코팅층(1)은 승화전사되는 승화잉크를 안정적으로 수용 및 유지할 수 있을 뿐만 아니라 코팅층이 없는 종래의 합성피혁에서와 같이 요구되는 문형(원래 합성피혁 표면의 문형과 동일한 문형)을 가질 수 있게 된다. 코팅액은 폴리우레탄과 변성폴리에스테르로 이루어진 액에, SAN(Styrene-Acrylonitrile)과 디메틸포름아미드로 이루어진 액과 자외선 방지제, 촉진제, 경화제 등의 첨가제를 혼합함으로써 만들어질 수 있다.In the production of the synthetic leather, by using the required door-shaped flat or embossed RP paper 3, the coating layer 1, which is part of the synthetic leather 4, stably receives and retains the sublimation ink to be sublimated and transferred. In addition, it is possible to have the desired pattern (same pattern as that of the original synthetic leather surface) as in conventional synthetic leather without a coating layer. The coating solution may be made by mixing a liquid consisting of polyurethane and modified polyester, a liquid consisting of SAN (Styrene-Acrylonitrile) and dimethylformamide, and additives such as a sunscreen, accelerator, and curing agent.

도 4에 도시된 바와 같이, 상기한 방식에 의해 제조된 본 발명에 따른 합성피혁을 피전사물(6)로 하여, 도 1에 도시된 방식과 마찬가지로 승화잉크(7)가 인쇄된 전사지(8)를 합성피혁(6)에 대고 평판(9)에 의하여 열과 압력을 가하여 승화전사함으로써, 승화전사를 합성피혁에 행한 경우에도 승화잉크의 번짐, 탈색, 변색, 열수축 등의 문제를 해결할 수 있게 된다. 승화잉크는 알미나 화이트, 로진 변성 페놀수지, 아마인유, 광유, 폴리에칠렌 왁스 페이스트, 분산염표, 승화성 오일안료 등으로 이루어질 수 있다.As shown in Fig. 4, the transfer paper 8 on which the sublimation ink 7 is printed, similarly to the method shown in Fig. 1, using the synthetic leather according to the present invention manufactured by the above-described method as the transfer material 6; By sublimation transfer by applying heat and pressure to the synthetic leather 6 by the flat plate 9, it is possible to solve problems such as bleeding, discoloration, discoloration, heat shrinkage and the like even when the sublimation transfer is performed on the synthetic leather. The sublimation ink may be made of alumina white, rosin modified phenolic resin, linseed oil, mineral oil, polyethylene wax paste, dispersion salt table, sublimable oil pigment, and the like.

본 발명에 따른 승화전사를 행한 합성피혁은 신발, 가방, 공, 골프백 등 합성피혁 또는 인공피혁을 사용하는 모든 제품에 사용될 수 있으며, 특히 컬러인쇄를 하는 경우에도 승화전사후 승화전사된 잉크가 번짐, 탈색, 변색, 열수축 등의 문제를 야기하지 않는 이점이 있다.Synthetic leather subjected to sublimation transfer according to the present invention can be used for all products using synthetic leather or artificial leather, such as shoes, bags, balls, golf bags, in particular, even in the case of color printing sublimated transfer ink after sublimation transfer There is an advantage that does not cause problems such as bleeding, discoloration, discoloration, heat shrinkage.

또한, 요구되는 문형이 형성된 RP지를 이용하여 코팅층을 형성함으로써, 코팅되지 않은 합성피혁의 표면이 가지는 문형을 그대로 살릴 수 있다.In addition, by forming a coating layer using the RP paper on which the required sentence pattern is formed, it is possible to keep the sentence pattern of the surface of the uncoated synthetic leather as it is.

따라서, 본 발명에 따른 승화전사방법의 경우에, 승화전사된 승화잉크의 안정적 수용 및 유지가 가능하도록 합성피혁에 컬러무늬를 옵셋인쇄함으로써 임의의 디자인(예를 들어, 마이클 조던의 얼굴, 월드컵 경기장의 모습 등)이 인쇄된 합성피혁을 대량으로 생산하는 것이 가능하게 된다.Therefore, in the case of the sublimation transfer method according to the present invention, any design (e.g., face of Michael Jordan, World Cup Stadium) is offset by printing the color pattern on the synthetic leather so as to stably receive and maintain the sublimated transfer ink. It will be possible to produce a large amount of printed synthetic leather.

나아가, 본 발명에 따라 승화전사를 행하면 승화전사공정 후 전사된 무늬 위에 추가의 보호층을 형성할 필요가 없으므로, 프레스 몰드, 고주파 로고 접착 등 2차 작업과정에 변색, 변형이 일어나지 않는 이점을 가진다. 특히, 신발의 각종 브랜드 로고 고주파 접착이 승화전사면에 용이하게 이루질 수 있다.Furthermore, when the sublimation transfer is performed according to the present invention, it is not necessary to form an additional protective layer on the transferred pattern after the sublimation transfer process, and thus, there is an advantage that discoloration and deformation do not occur in the secondary work process such as press mold and high frequency logo bonding. . In particular, high-frequency adhesion of various brand logos of shoes can be easily made on the sublimation transfer surface.

도 1은 종래기술인 공개특허공보 제1999-84113호의 승화전사방법을 도시하는 도면,1 is a view showing a sublimation transfer method of the prior art Patent Publication No. 1999-84113;

도 2는 종래기술인 공개특허공보 제2001-35107호의 승화전사방법을 도시하는 도면,2 is a view showing a sublimation transfer method of the prior art Patent Publication No. 2001-35107;

도 3은 본 발명에 따른 합성피혁을 제조하는 공정을 개략적으로 도시하는 도면,3 is a view schematically showing a process for producing a synthetic leather according to the present invention,

도 4는 본 발명에 따른 합성피혁에 대한 승화전사공정을 개략적으로 도시하는 도면.Figure 4 schematically shows a sublimation transfer process for synthetic leather according to the present invention.

Claims (4)

승화잉크가 인쇄된 승화전사용 전사지를 합성피혁에 대고 열판기로 열과 압력을 가하여 승화잉크를 가열기화시켜 합성피혁의 표면에 염착시키는 합성피혁에 승화잉크를 전사하는 방법에 있어서,In the method of transferring a sublimation ink to a synthetic leather, the sublimation transfer transfer paper printed with the sublimation ink is applied to the synthetic leather by applying heat and pressure with a hot plate to heat the sublimation ink to dye the surface of the synthetic leather. 상기 합성피혁의 표면은 RP지를 이용하여 코팅되는 코팅층을 구비하고 있으며,The surface of the synthetic leather is provided with a coating layer coated using RP paper, 승화전사는 상기 승화잉크가 인쇄된 승화전사용 전사지를 상기 코팅층에 대고 열판기로 열과 압력을 가함으로써 행해지고, Sublimation transfer is performed by applying heat and pressure with a hot printing press against the sublimation transfer paper having the sublimation ink printed thereon on the coating layer, 상기 코팅층은 폴리우레탄과 변성폴리에스테르로 이루어진 액 및 스티렌-아크릴로니트릴과 디메틸포름아미드로 이루어진 액과 자외선 방지제, 촉진제 및 경화제로 이루어진 군에서 선택된 1종 이상의 첨가제의 혼합액을 코팅하여 이루어지는 것임을 특징으로 하는 합성피혁에 승화잉크를 전사하는 방법.The coating layer is formed by coating a mixture of a liquid consisting of a polyurethane and a modified polyester, a liquid consisting of styrene-acrylonitrile and dimethylformamide, and at least one additive selected from the group consisting of a sunscreen, an accelerator and a curing agent. A method of transferring a sublimation ink to synthetic leather. 제 1 항에 있어서, 상기 RP지는 코팅액이 도포되는 표면이 상기 코팅층이 요구되는 문형을 가질 수 있도록 형성되어 있는 것을 특징으로 하는 합성피혁에 승화잉크를 전사하는 방법.The method for transferring a sublimation ink to synthetic leather according to claim 1, wherein the RP paper is formed such that the surface to which the coating liquid is applied can have a pattern required for the coating layer. 제 1 항 또는 제 2 항에 있어서, 상기 합성피혁은 신발용인 것을 특징으로 하는 합성피혁에 승화잉크를 전사하는 방법.The method for transferring a sublimation ink to synthetic leather according to claim 1 or 2, wherein the synthetic leather is for shoes. 제 1 항 또는 제 2 항에 있어서, 상기 승화전사용 전사지를 상기 합성피혁에 대고 열판기로 열과 압력을 가하여 승화잉크를 가열기화시켜 합성피혁의 표면에 염착시킴으로써 형성되는 디자인은 컬러인 것을 특징으로 하는 합성피혁에 승화잉크를 전사하는 방법.3. The design according to claim 1 or 2, wherein the sublimation transfer transfer paper is formed by applying heat and pressure to a heat press on the synthetic leather to heat vaporize the sublimation ink and dyeing the surface of the synthetic leather to color. How to transfer sublimation ink to synthetic leather.
KR10-2002-0011190A 2002-03-02 2002-03-02 Method for transferring sublimate ink into synthetic leather KR100476020B1 (en)

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JPH06192967A (en) * 1992-12-24 1994-07-12 Achilles Corp Sublimation-dyeable synthetic leather
KR19990084113A (en) * 1999-09-15 1999-12-06 박경석 The heat-sublimating transcription method of synthetic leather
JP2001200481A (en) * 1999-03-16 2001-07-27 Kuraray Co Ltd Leather-like sheet substrate and method for producing the same
KR20030033195A (en) * 2001-10-19 2003-05-01 대원화성 주식회사 Artificial leather and machine and method for printing

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Publication number Priority date Publication date Assignee Title
JPH06192967A (en) * 1992-12-24 1994-07-12 Achilles Corp Sublimation-dyeable synthetic leather
JP2001200481A (en) * 1999-03-16 2001-07-27 Kuraray Co Ltd Leather-like sheet substrate and method for producing the same
KR19990084113A (en) * 1999-09-15 1999-12-06 박경석 The heat-sublimating transcription method of synthetic leather
KR20030033195A (en) * 2001-10-19 2003-05-01 대원화성 주식회사 Artificial leather and machine and method for printing

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