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A kind of manufacturing transfer printing test method of high temperature and corrosion resistant thermal transfer printing film

A heat transfer printing film, high temperature and corrosion resistance technology, applied in transfer printing, rotary printing machine, printing and other directions, can solve the problems of reduced resolution of printed graphics, easy ink peeling, poor corrosion resistance, etc. Chemical resistance, legibility, gloss and toughness enhancement

Inactive Publication Date: 2018-04-17
HONORISE PACKING & PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Thermal transfer printing film is a polar material that is moisture-resistant, air-tight, soft, strong, resistant to acid, alkali, grease and solvents, and is not afraid of high and low temperatures. The thermal transfer printing film currently on the market is generally composed of three layers, which are the base layer and the base layer. , printing layer and adhesive layer; release layer and hot-melt adhesive powder layer can also be added according to special needs. Thermal transfer printing film is widely used, mainly used for the surface of cups, plates, crystals, badges, pendants, and key chains. Ceramics, glass, and metals with coatings can all be thermally transferred, but the existing thermal transfer printing films have poor corrosion resistance. The resolution of the printed image is reduced. For example, when the thermal transfer printing film is transferred to the surface of the wine bottle, the existing thermal transfer printing film will fade and the color will be like flow down like tears

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A manufacturing transfer printing test method of a heat-resistant and corrosion-resistant wine bottle thermal transfer printing film, the specific steps are:

[0026] (1) Preparation of materials for each layer: use PET non-treated base film as the base layer, water-based release agent layer as the release layer, scratch-resistant and wear-resistant dumb film as the protective layer, waterproof film as the waterproof layer, and high barrier film as the resistant thermal barrier layer, and trim each layer to the same size as required; the components of the water-based release agent layer and the mass percentages of each component are: deionized water: 68%, modified water-based acrylic resin: 25% , Ethylene glycol: 2%, crosslinking agent: 2%, defoamer: 3%;

[0027] (2) Coating: use PET base material to coat the release layer, protective layer, waterproof layer and heat-resistant barrier layer respectively, put them into rollers and roll them with a pressure of 2kg / cm2;

...

Embodiment 2

[0037] A manufacturing transfer printing test method of a heat-resistant and corrosion-resistant wine bottle thermal transfer printing film, the specific steps are:

[0038] (1) Material preparation for each layer: use PET non-treated base film as the base layer, water-based release agent layer as the release layer, scratch-resistant and wear-resistant dumb film as the protective layer, waterproof film as the waterproof layer, and high barrier film as the resistant thermal barrier layer, and trim each layer to the same size as required; the components of the water-based release agent layer and the mass percentages of each component are: deionized water: 62%, modified water-based acrylic resin: 30% , Ethylene glycol: 3%, crosslinking agent: 2%, defoamer: 3%;

[0039] (2) Coating: Use PET base material to coat the release layer, protective layer, waterproof layer and heat-resistant barrier layer respectively, put them into rollers and roll them with a pressure of 1kg / cm2;

[00...

Embodiment 3

[0049] A manufacturing transfer printing test method of a heat-resistant and corrosion-resistant wine bottle thermal transfer printing film, the specific steps are:

[0050] (1) Preparation of materials for each layer: use PET non-treated base film as the base layer, water-based release agent layer as the release layer, scratch-resistant and wear-resistant dumb film as the protective layer, waterproof film as the waterproof layer, and high barrier film as the resistant thermal barrier layer, and trim each layer to the same size as required; the components of the water-based release agent layer and the mass percentages of each component are: deionized water: 55%, modified water-based acrylic resin: 35% , Ethylene glycol: 5%, crosslinking agent: 4%, defoamer: 1%;

[0051] (2) Coating: use PET base material to coat the release layer, protective layer, waterproof layer and heat-resistant barrier layer respectively, put them into rollers and roll them with a pressure of 3kg / cm2;

...

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PUM

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Abstract

The invention provides a method for producing and testing a heat-resistant and corrosion-resistant thermal transfer printing film. The manufactured thermal transfer printing film consists of a base layer, a release layer, a protective layer, a waterproof layer, and a heat-resistant barrier layer from bottom to top. The layer is formed by gravure printing, and after gravure printing, it has excellent high-temperature cooking resistance, corrosion resistance, scratch resistance and wear resistance. It is kept at a temperature of 65±2°C for 1-2 hours to ensure clear writing on the thermal transfer printing film. With strong adhesion, the ultimate bearing capacity of high temperature resistance is increased by 3-4 times, and the corrosion resistance time is increased by 2-3 times. The method is simple, the manufacture is convenient, the product quality is good, and the service life is long, which significantly improves the core competitiveness of the enterprise.

Description

technical field [0001] The invention belongs to the field of macromolecular materials, and in particular relates to a method for manufacturing and transferring a thermal transfer printing film capable of high-temperature boiling resistance, alcohol resistance, scratch resistance and abrasion resistance. Background technique [0002] Thermal transfer printing film is a polar material that is moisture-resistant, air-tight, soft, strong, resistant to acid, alkali, grease and solvents, and is not afraid of high and low temperatures. The thermal transfer printing film currently on the market is generally composed of three layers, which are the base layer and the base layer. , printing layer and adhesive layer; release layer and hot-melt adhesive powder layer can also be added according to special needs. Thermal transfer printing film is widely used, mainly used for the surface of cups, plates, crystals, badges, pendants, and key chains. Ceramics, glass, and metals with coatings c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41F16/00
Inventor 郑中店
Owner HONORISE PACKING & PRINTING