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Water transfer printing laser film and preparation method thereof

A technology of water transfer printing and laser film, which is applied in the direction of copying/marking methods, chemical instruments and methods, printing, etc., can solve the problems that curved surfaces cannot be transferred, and achieve the effect of improving grades, high brightness, and strong water solubility

Inactive Publication Date: 2017-03-29
SUZHOU WONDERFUL NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is: in order to solve the above-mentioned deficiencies in the prior art, provide a transfer product with good water solubility, which can be strongly coated on the curved surface, and solve the problem that the curved surface cannot be transferred

Method used

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  • Water transfer printing laser film and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1 of a method for preparing a water-transferred laser film: a method for preparing a water-transferred laser film, the preparation steps of which are as follows:

[0042] 1) Use biaxially stretched polyester film as the base film, hereinafter referred to as PET base film;

[0043] 2) Coating on the surface of the PET film to form a release layer: uniformly dissolve the silicone resin in an organic solvent to prepare a release layer material solution, and apply it to the surface of the PET film through a 150-mesh anilox roller, and then pass through four The section oven gradually heats up and cools down to react and dry to form a release layer. Among them, the temperature of each section of the oven is 90°C-110°C-110°C-90°C, and the vehicle speed is 80m / min. The release layer is peelable, and the base film can be separated from other coatings by the hot stamping process to achieve the purpose of thermal transfer;

[0044] 3) Coating on the surface of the re...

Embodiment 2

[0051] Embodiment 2 of a method for preparing a water-transfer laser film: a method for preparing a water-transfer laser film, the preparation steps of which are as follows:

[0052] 1) Use biaxially stretched polyester film as the base film, hereinafter referred to as PET base film;

[0053] 2) Coating on the surface of the PET film to form a release layer: uniformly dissolve the silicone resin in an organic solvent to prepare a release layer material solution, and apply it to the surface of the PET film through a 200-mesh anilox roller, and then pass through four The section oven gradually heats up and cools down to react and dry to form a release layer. Among them, the temperature of each section of the oven is 100°C-125°C-125°C-100°C, and the vehicle speed is 90m / min. The release layer is strippable, and the base film can be separated from other coatings through hot stamping process to achieve the purpose of thermal transfer.

[0054] 3) Coating on the surface of the relea...

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Abstract

The invention discloses a noctilucent heat transfer film used for cloth hot printing. The noctilucent heat transfer film comprises a PET base film. The PET base film is sequentially coated with a release layer, a coloring layer, a mold pressing layer, an aluminized layer and a back gluing layer and coated with a PE protective film layer after being transferred to a PVA film, wherein the release layer is an organic silicon resin layer and has strippability; the coloring layer is mainly used for providing the product with colors; the mold pressing layer is mainly used for forming a grating laser effect for the product; the aluminized layer can provide the product with metallic luster, improve the attractiveness of the product, and raise the grade of the product; the back gluing layer mainly has good bonding performance with the PVA protective film; and the PVA protective film has extremely strong water solubility, and therefore a transfer printing layer is well transferred to a curve-shaped object in water and can be firmly bonded with the heated object after certain high-temperature solidification, the problem of unfirm bonding in old technologies is solved, the application range of the transfer film is widened, and meanwhile, the problem that a curve-shaped face cannot be transfer-printed is solved.

Description

technical field [0001] The invention relates to a water transfer printing laser film and a preparation method thereof. Background technique [0002] As a new type of printing and decoration material, thermal transfer film has the characteristics of environmental protection, high efficiency and energy saving, and has a wide range of applications. In the development history of transfer, curved surface objects have always been excluded, such as soles, uppers, irregular building materials, automobile wheels and other fields, which have always been blanks for hot stamping, and have a large market development space. Contents of the invention [0003] The purpose of the present invention is to provide a transfer printing product with better water solubility, which can be strongly coated on curved surfaces, and solve the problem that curved surfaces cannot be transferred. [0004] A technical scheme of the present invention is: a water transfer printing laser film, which includes...

Claims

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Application Information

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IPC IPC(8): B41M5/42B32B27/08B32B27/36B32B27/32B32B27/30B32B7/12B32B33/00B32B37/12
CPCB41M5/426B32B7/12B32B27/08B32B27/306B32B27/32B32B27/36B32B33/00B32B37/1284B32B2250/24B32B2255/10B32B2255/205B32B2255/26B32B2255/28B32B2307/404B32B2307/714B41M5/44B41M5/443B41M2205/30B41M2205/38B41M2205/40
Inventor 何宜祥王程许花
Owner SUZHOU WONDERFUL NEW MATERIAL CO LTD