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Bright white hot stamping foil as well as production method thereof

A production method and technology of hot stamping foil, applied in the field of printing and hot stamping, can solve the problems of strong application limitations, poor hot stamping effect, easy to scratch, etc., achieve wide applicability, good hot stamping effect, and improve production efficiency Effect

Active Publication Date: 2014-06-11
ZHEJIANG HENGFENG PACKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the printing and packaging requirements of products are constantly improving, and the current bright white hot stamping foil has low brightness, poor hot stamping effect, strong application limitations, and easy scratches on the surface

Method used

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  • Bright white hot stamping foil as well as production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 The bright white hot stamping foil shown in includes a biaxially oriented polyester film layer 1, and a release agent resin layer 2 is coated on one side of the biaxially oriented polyester film layer 1, and a release agent resin layer 2 is coated on the release agent resin layer 2. The outer surface of the colored layer 3 is coated with a colored layer 3, and the outer surface of the colored layer 3 is coated with a hot melt adhesive layer 4.

[0018] The colored layer 3 in the above is a pigment colored layer.

[0019] This embodiment also provides the production method of the above-mentioned bright white hot stamping foil, which includes two parts:

[0020] 1. Raw material preparation: (1) 2 parts by weight of high-gloss silicone resin, 10 parts by weight of acrylic resin, 1 part by weight of methyl silicone resin, 5 parts by weight of chopped fiber, 1 part by weight of two-component epoxy Resin, the cross-linking agent of 1 weight part, the stabil...

Embodiment 2

[0027] The structure of the bright white hot stamping foil provided in this example is consistent with Example 1, but the production method of the bright white hot stamping foil described in this example includes two parts:

[0028] 1. Preparation of raw materials: (1) 5 parts by weight of high-gloss silicone resin, 5 parts by weight of acrylic resin, 5 parts by weight of methyl silicone resin, 2 parts by weight of chopped fiber, 5 parts by weight of two-component epoxy Resin, the linking agent of 3 weight parts, the stabilizing agent of 5 weight parts, the methyl ethyl ketones of 60 weight parts and esters mixed solvent are made release agent resin through mixing, wetting and dispersing; (2) 10 weight parts of Acrylic resin, 15 parts by weight of epoxy acrylic resin, 1 part by weight of polystyrene, 5 parts by weight of polyamide, 3 parts by weight of trihydrocarbon methyl propane triacrylic resin, 30 parts by weight of titanium dioxide, 5 parts by weight of Castor oil, 80 pa...

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Abstract

The invention relates to the technical field of printing hot stamping, and particularly relates to a bright white hot stamping foil as well as a production method of the bright white hot stamping foil. The bright white hot stamping foil at least comprises a biaxial stretching polyester film base material which is sequentially coated with releasing agent resin, coloring extracts and a hot melt adhesive. According to the invention, before the coloring extracts are coated, the biaxial stretching polyester film base material is coated with highlight organic silicon resin, acrylic resin, methyl silicone resin, chopped fibers, dual-component epoxy resin, cross-linking agents, stabilizing agents, butanone and ethyl ester, is mixed, moistened and dispersed so as to prepare releasing agent resin; the coating technology is controlled reasonably, so that the prepared product has the characteristics of high brightness, good hot stamping effect, wide applicability, excellent surface scraping resistance and the like; meanwhile, the modified technique can be applied to production continuously and stably; the operation is simple and convenient; the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of printing and hot stamping, in particular to a bright white hot stamping foil and a production method thereof. Background technique [0002] Bright white hot stamping foil is an important packaging material in the printing and packaging industry. It is a special printing material, suitable for hot stamping and marking on the surface of various substrates, mainly including various types of ABS, PVC, PC, PE, OPP etc., all kinds of cardboard, coated paper, etc., all kinds of leather, cloth, wood, etc. The coloring process adopts the material prepared by mixing ink and pigment, so that the product has better texture and covering property after hot stamping, and the appearance is beautiful and generous. [0003] However, the printing and packaging requirements of products are constantly improving, and the current bright white hot stamping foil has low brightness, poor hot stamping effect, strong application li...

Claims

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Application Information

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IPC IPC(8): B41M5/44C09D133/00C09D183/04C09D163/00C09D163/10C09D125/06C09D177/00C09D129/14C09D161/06C09D7/12
Inventor 周晋王靖靖祝华林雪峰耿炜
Owner ZHEJIANG HENGFENG PACKING
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