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Information coating formula without plate seam

A technology of no plate seam and coating, which is applied in the direction of coating, printing, printing technology, etc., to achieve the effect of improving the product qualification rate

Inactive Publication Date: 2010-09-29
DONGGUAN K LASER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current laser information layer formula, when embossing the laser information layer, will produce a stencil seam without laser effect, or a stencil seam with a laser effect, but the laser effect is too obvious, making the product unqualified

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The seamless information coating formula, by weight percentage, includes the following components:

[0035] Methyl methacrylate 24.75%

[0036] Butyl Acrylate 30%

[0037] Butanone 35%

[0038] Methyl isobutyl ketone 10%

[0039] Polysiloxane silicone defoamer 0.15%

[0040] Copolymer leveling agent of polyether polyol and siloxane 0.1%.

Embodiment 2

[0042] The seamless information coating formula, by weight percentage, includes the following components:

[0043] Methyl methacrylate 25%

[0044] Butyl Acrylate 30%

[0045] Butanone 36%

[0046] Methyl isobutyl ketone 8.75%

[0047] Polysiloxane silicone defoamer 0.15%

[0048] Copolymer leveling agent of polyether polyol and siloxane 0.1%.

Embodiment 3

[0050] The seamless information coating formula, by weight percentage, includes the following components:

[0051] Methyl methacrylate 25%

[0052] Butyl Acrylate 30%

[0053] Butanone 25%

[0054] Methyl isobutyl ketone 19.5%

[0055] Polysiloxane silicone defoamer 0.3%

[0056] Copolymer leveling agent of polyether polyol and siloxane 0.2%.

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PUM

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Abstract

The invention relates to the technical field of a laser film material, in particular to a non plate-clearance information coat prescription. According to weight percentage, the non plate-clearance information coat prescription comprises the following components: 15 to 25 percent of methyl methacrylate; 20 to 30 percent of butyl acrylate; 25 to 45 percent of butanone; 5 to 20 percent of methylisobutylketone; 0.15 to 0.3 percent of silicone antifoam agent; and 0.1 to 0.2 percent of flatting agent. When a laser information layer is pressed and printed, the prescription does not generate the plate-clearance without laser effect or over-remarkable laser effect phenomenon, thus greatly improving the qualified rate of products.

Description

Technical field: [0001] The invention relates to the technical field of laser thin film materials, in particular to a formulation of a seamless information coating. Background technique: [0002] The laser film has a layered structure, including a glue layer, an aluminum layer, a laser information layer, and a release layer from bottom to top. The current formula of the laser information layer, when embossing the laser information layer, will produce a plate seam without a laser effect, or a plate seam with a laser effect, but the laser effect is too obvious, making the product unqualified. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a seamless information coating formula. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] The seamless information coating formula, by weight percentage, includes the following components: [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D4/02B41M3/00
Inventor 三德·沙达西文吴俊德
Owner DONGGUAN K LASER TECH
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