No-benzene pre-printing metal regulating oil for concave paper box

A technology of gold-adjusting oil and carton, applied in ink, household utensils, applications, etc., can solve problems such as inability to use gold ink, and achieve the effects of consistent color, excellent gloss, and superior metal applicability

Inactive Publication Date: 2007-04-11
山西精华科工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional method of producing colored corrugated boxes is to directly use flexo printing technology to print on die-cut cartons. Generally, low-grade ink is used, and gold ink cannot be used, so it can only be used in some low-grade occasions.

Method used

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  • No-benzene pre-printing metal regulating oil for concave paper box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, benzene-free gravure carton pre-print gold-adjusting oil, is made of the following components, and the dosage is mass percent:

[0022] Thermoplastic methyl methacrylate resin 38%

[0023] Propylene Glycol Methyl Ether Acetate 8%

[0024] Dioctyl phthalate 2%

[0025] Butyl acetate 52%

[0026] After mixing the above-mentioned prepared raw materials, pour them into the mixer and heat while stirring. The heating temperature is 51-57°C until it is fully dissolved.

Embodiment 2

[0027] Embodiment 2, benzene-free gravure carton pre-printed gold-adjusting oil, is made of the following components, and the dosage is mass percent:

[0028] Thermoplastic Acrylic 28%

[0029] Propylene Glycol Methyl Ether Acetate 4%

[0030] Dioctyl phthalate 4%

[0031] n-Propyl Acetate 64%

[0032] After mixing the above-mentioned prepared raw materials, pour them into a mixer and heat while stirring. The heating temperature is 52-58°C until it is fully dissolved.

Embodiment 3

[0033] Embodiment 3, benzene-free gravure carton pre-print gold-adjusting oil, is made of the following components, and the dosage is mass percent:

[0034] Ethylene / vinyl acetate copolymer resin 45%

[0035] Propylene glycol methyl ether acetate 6%

[0036] Dioctyl phthalate 8%

[0037] Isopropyl acetate 41%

[0038] After mixing the above-mentioned prepared raw materials, pour them into a mixer and heat while stirring. The heating temperature is 53-59°C until it is fully dissolved.

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PUM

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Abstract

The no-benzene pre-printing metal varnish consists of thermoplastic methyl methacylate resin 25-48 wt%, propylene glycol methyl ether acetate 4-12 wt%, dioctyl phthalate 2-6 wt%, and ethyl acetate 34-69 wt%. The no-benzene pre-printing metal varnish has methyl methacylate resin with excellent metallic pigment wetting performance and softening temperature not lower than the corrugated line compounding temperature as the main material and ester with less harm to the environment and human body as the main solvent, so that it has excellent metal adaptability, excellent brightness, environment friendship, capacity of resisting temperature up to 180 deg.c and other advantages.

Description

technical field [0001] The invention discloses a benzene-free gravure carton pre-printing gold-adjusting oil, in particular to a high-temperature-resistant gold-adjusting oil specially required for gravure carton pre-printing, no aromatic solvent, and compound processing of corrugated paper. Background technique [0002] The traditional method of producing color corrugated cartons is to directly use flexo printing technology to print on die-cut cartons. Generally, low-grade ink is used, and gold ink cannot be used, so it can only be used in some low-end occasions. [0003] Later, the use of lithographic pre-printing technology to produce cartons appeared, that is, firstly, offset printing is used on the single-piece carton surface paper, and then the printed surface paper is combined with corrugated paper by a laminating machine, and then die-cut into various box shapes. . Gold printing is never used due to the very poor wetting of metallic pigments by offset printing binde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/00C09D11/10C09D11/106C09D11/107
Inventor 王尔健白鹏飞王重声
Owner 山西精华科工贸有限公司
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