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Novel gold stamping bottom oil formula and preparation method thereof

A gold base, a new type of technology, applied in the formulation of new bronzing base oil and its preparation, can solve the problems of not emphasizing adhesion, ink cannot be stacked high, heat transfer bronzing base oil can not achieve the stacking effect, etc., so that it is not easy to crack , Good bronzing effect

Inactive Publication Date: 2017-05-31
泸州市元吉印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bronzing base oils on the market are all thermal transfer bronzing base oils used for decals. Because the thermal transfer material has its own viscosity, so the adhesion is not emphasized, and the existing heat transfer bronzing base oils cannot achieve the stacking effect, while the color Gold embossment is on smooth and transparent PVC material. It is necessary to develop a bronzing base oil with very good adhesion and stacking effect to meet the embossing effect.
[0003] The existing bronzing primer has poor adhesion on PVC materials, and the ink cannot be piled high on PVC materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A novel bronzing base oil formula is characterized in that it comprises the following components by weight: 25-35% of transparent resin, 35-45% of TMPTA monomer, 5-15% of active amine, 2-8% of defoamer, Leveling agent 5-10%.

[0017] Transparent resin PQ911 transparent resin, this resin has a fast curing time and good mechanical properties, and is suitable for a variety of smooth glass or PVC materials.

[0018] TMPTA monomer is suitable for photopolymerization of various unsaturated systems such as coatings, inks, and adhesives.

[0019] Reactive amines are used as a chemical raw material for photocuring.

[0020] The defoaming agent can quickly eliminate the bubbles generated by the ink due to agitation or printing.

[0021] In photochemical reactions, photosensitizers are substances that transfer light energy to some reactants that are not sensitive to visible light to improve or expand their photosensitivity.

[0022] Leveling agent is an ink additive, which can ...

Embodiment 2

[0024] This embodiment is further optimized on the basis of embodiment 1, specifically:

[0025] Transparent resin 30%, TMPTA monomer 40%, active amine 10%, defoamer 5%, leveling agent%.

[0026] Wherein, the photosensitizer is a benzophenone photosensitizer, and the leveling agent is polyacrylic acid.

Embodiment 3

[0028] The preparation method of the new bronzing base oil, by weight percentage, weighs 25-35% of transparent resin, 35-45% of TMPTA monomer, 5-15% of active amine, 2-8% of defoamer, and 5-5% of leveling agent. 10%;

[0029] Disperse the weighed transparent resin, TMPTA monomer and active amine at a speed of 900-1200r / min, and after the dispersion is uniform, add a defoamer and disperse at a high speed of 1200-1500r / min for 30 minutes;

[0030] Finally, a leveling agent is added to disperse at a low speed to obtain a new bronzing base oil.

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PUM

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Abstract

The invention discloses a novel gold stamping bottom oil formula and a preparation method thereof, and relates to the technical field of printing.The formula comprises,by weight, 25-35%of transparent resin, 35-45% of TMPTA monomer, 5-15% of active amine, 2-8% of antifoaming agents, and 5-10% of leveling agents. Gold stamping bottom oil after photo-curedhas the advantages of being good in the gold stamping effect, not easy to crack, bright and smooth, and simple and easy to control, and the color does not change after gold stamping and no winkle occurs.

Description

technical field [0001] The invention relates to the technical field of printing, and more specifically relates to a novel bronzing primer formula and a preparation method thereof. Background technique [0002] The bronzing base oils on the market are all thermal transfer bronzing base oils used for decals. Because the heat transfer material has its own viscosity, so the adhesion is not emphasized, and the existing heat transfer bronzing base oils cannot achieve the stacking effect, while the color Gold embossment is on smooth and transparent PVC material, so it is necessary to develop a bronzing base oil with very good adhesion and stacking effect to meet the embossing effect. [0003] The existing bronzing primer has poor adhesion on the PVC material, and the ink cannot be stacked high on the PVC material. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the invention provides a novel bronzing primer formula. [0005] The pres...

Claims

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Application Information

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IPC IPC(8): C09D11/101C09D11/03
CPCC09D11/101C09D11/03
Inventor 罗剑
Owner 泸州市元吉印务有限公司
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