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Gold stamping process for anti-stripping composite packaging material

A composite packaging and material bronzing technology, which is applied to paper coatings, printing devices, pigmented coatings, etc., can solve the problems of non-waterproof and anti-peeling, inconvenient acquisition of raw materials, and short service life, so as to avoid the problems of hard substrates, Ease of access and long service life

Pending Publication Date: 2022-04-05
ZHEJIANG SHUNFU PRINTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-peeling composite packaging material bronzing process to solve the above-mentioned background technology with complex operation, inconvenient raw materials, high cost, low strength, short service life, and no waterproof and anti-peeling the effect of the problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An anti-stripping composite packaging material bronzing process, the specific steps of the bronzing process are as follows:

[0025] Step 1: Select raw materials, determine the hot stamping process steps of composite packaging materials and the corresponding raw material formula, and conduct trial operation of the production equipment;

[0026] Step 2: Carry out ingredient weighing according to the requirements of the preparation method and the product formula, and weigh 2.5 parts by weight of the binder, 8 parts by weight of the matting agent, 3 parts by weight of the anti-peeling agent, 7 parts by weight of the glass fiber, and The high-quality raw material of stabilizer 4 and polycarbonate 61.1 weight parts;

[0027] Step 3: Add corresponding weight parts of polycarbonate and glass fiber into the reaction kettle, start stirring, heat up to 160°C, keep warm for 30 minutes, add corresponding weight parts of binder, matting agent, anti-stripping agent and Stabilizer, h...

Embodiment 2

[0038] An anti-stripping composite packaging material bronzing process, the specific steps of the bronzing process are as follows:

[0039] Step 1: Select raw materials, determine the hot stamping process steps of composite packaging materials and the corresponding raw material formula, and conduct trial operation of the production equipment;

[0040] Step 2: Carry out ingredient weighing according to the requirements of the preparation method and the product formula, and weigh 3.7 parts by weight of the binder, 9 parts by weight of the matting agent, 5 parts by weight of the anti-peeling agent, 9 parts by weight of the glass fiber, and The high-quality raw material of stabilizer 6 and polycarbonate 67.3 weight parts;

[0041] Step 3: Add corresponding weight parts of polycarbonate and glass fiber into the reaction kettle, start stirring, heat up to 160°C, keep warm for 30 minutes, add corresponding weight parts of binder, matting agent, anti-stripping agent and Stabilizer, h...

Embodiment 3

[0052] An anti-stripping composite packaging material bronzing process, the specific steps of the bronzing process are as follows:

[0053]Step 1: Select raw materials, determine the hot stamping process steps of composite packaging materials and the corresponding raw material formula, and conduct trial operation of the production equipment;

[0054] Step 2: Carry out ingredient weighing according to the requirements of the preparation method and the product formula, and weigh 3.1 parts by weight of the binder, 8.5 parts by weight of the matting agent, 4 parts by weight of the anti-stripping agent, 8 parts by weight of the glass fiber, and The high-quality raw material of stabilizer 5 and polycarbonate 64.2 weight parts;

[0055] Step 3: Add corresponding weight parts of polycarbonate and glass fiber into the reaction kettle, start stirring, heat up to 160°C, keep warm for 30 minutes, add corresponding weight parts of binder, matting agent, anti-stripping agent and Stabilizer...

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Abstract

The invention discloses an anti-stripping composite packaging material gold stamping process which comprises the following specific gold stamping process steps: step 1, selecting raw materials, determining composite packaging material gold stamping process steps and a corresponding raw material formula, and carrying out trial operation on production equipment; step 2, weighing ingredients according to requirements of a preparation method and a product formula, and weighing high-quality raw materials which are detected to be qualified in corresponding parts by weight and comprise 2.5-3.7 parts by weight of an adhesive, 8-9 parts by weight of a delustering agent, 3-5 parts by weight of an anti-stripping agent, 7-9 parts by weight of glass fibers, 4-6 parts by weight of a stabilizer and 61.1-67.3 parts by weight of polycarbonate; 3, adding corresponding parts by weight of polycarbonate and glass fiber into the reaction kettle, starting stirring, heating to 160 DEG C, keeping the temperature for 30 minutes, and adding corresponding parts by weight of a binder, a matting agent, an anti-stripping agent and a stabilizer; the gold stamping process for the composite packaging material is easy to operate, the raw materials are convenient to obtain, the manufacturing cost is low, and the composite packaging material has waterproof and anti-stripping effects and is suitable for being widely popularized and used.

Description

technical field [0001] The invention belongs to the technical field of hot stamping technology, and in particular relates to a hot stamping technology for an anti-peeling composite packaging material. Background technique [0002] The hot stamping process uses the principle of heat transfer to transfer the aluminum layer in the anodized aluminum to the surface of the substrate to form a special metal effect. Because the main material used for hot stamping is anodized aluminum foil, hot stamping is also called anodized aluminum hot stamping. Anodized aluminum foil is usually composed of multi-layer materials, the base material is usually PE, followed by separation coating, color coating, metal coating (aluminum plating) and glue coating, and the printing industry commonly uses hot stamping of anodized aluminum foil on On paper, it is called bronzing. Bronzing is a general term for a process. Bronzing does not mean that what is hot stamped is gold. There are many kinds of bron...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M1/22B41M5/00D21H19/20D21H21/14D21H19/40D21H19/62D21H19/44
Inventor 黄国经黄奕翔黄奕聪黄奕浩黄紫莹
Owner ZHEJIANG SHUNFU PRINTING
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