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Composite copper plate printing ink applicable to pearl wool sheet material printing and preparation method thereof

A technology of pearl cotton and screen printing ink, applied in the field of composite copper plate ink and its preparation

Inactive Publication Date: 2019-05-28
DONGGUAN HAOSHUN PRECISION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the deficiencies in the prior art, and provide a composite copperplate ink suitable for printing on pearl cotton sheets and a preparation method thereof. When the composite copperplate ink is used for copperplate printing, color fading and unclear patterns will not occur. problem, printing quality is good and stable

Method used

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  • Composite copper plate printing ink applicable to pearl wool sheet material printing and preparation method thereof
  • Composite copper plate printing ink applicable to pearl wool sheet material printing and preparation method thereof
  • Composite copper plate printing ink applicable to pearl wool sheet material printing and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of preparation method of the composite copper plate printing ink that is suitable for pearl cotton plate printing of the present embodiment is as follows:

[0030] Step a, configure the copper plate ink:

[0031] In parts by weight, add 5 parts of isopropanol and 22 parts of ethyl acetate into stirring container A, add 10 parts of polyamide resin while stirring, then add 6 parts of pigment carbon black, 4 parts of pigment yellow 14 and 5 parts of pigment blue 15:4 and stir evenly, then slowly add 10 parts of nitrocellulose, and stir evenly to obtain copperplate ink;

[0032] Step b, preparing screen printing ink:

[0033] In parts by weight, add 20 parts of isophorone, 18 parts of dibasic acid dimethyl ester and 5 parts of cyclohexanone into the stirring container B, add 25 parts of polyester resin while stirring, and then add 2 parts of pigment green 7 , 6 parts of Pigment Orange 13 and 2 parts of Pigment Violet 23, after stirring evenly, obtain the screen pri...

Embodiment 2

[0040] A kind of preparation method of the composite copper plate printing ink that is suitable for pearl cotton plate printing of the present embodiment is as follows:

[0041] Step a, configure the copper plate ink:

[0042] In parts by weight, add 8 parts of isopropanol and 26 parts of ethyl acetate into the stirring container A, add 18 parts of polyamide resin while stirring, then add 2 parts of pigment red 48:2, 4 parts of pigment blue 15:4, After stirring 3 parts of Pigment Green 7 and 1 part of Pigment Orange 13 evenly, slowly add 16 parts of nitrocellulose, and stir evenly to obtain copperplate ink;

[0043] Step b, preparing screen printing ink:

[0044] In parts by weight, add 15 parts of isophorone, 22 parts of dibasic acid dimethyl ester and 12 parts of cyclohexanone into the stirring container B, add 28 parts of polyester resin while stirring, and then add 3 parts of pigment white 6 , 5 parts of pigment yellow 14 and 6 parts of pigment red 48:2, after stirring e...

Embodiment 3

[0051] A kind of preparation method of the composite copper plate printing ink that is suitable for pearl cotton plate printing of the present embodiment is as follows:

[0052] Step a, configure the copper plate ink:

[0053] In parts by weight, add 10 parts of isopropanol and 20 parts of ethyl acetate into stirring vessel A, add 15 parts of polyamide resin while stirring, then add 10 parts of Pigment Yellow 14, 16 parts of Pigment Red 48:2 and 4 parts Pigment Violet 23 is stirred evenly, then slowly add 13 parts of nitrocellulose, and after stirring evenly, copper plate ink is obtained;

[0054] Step b, preparing screen printing ink:

[0055] In parts by weight, 25 parts of isophorone, 15 parts of dibasic acid dimethyl ester and 15 parts of cyclohexanone are added in the stirring vessel B, and 32 parts of polyester resin are added while stirring, then 15 parts of carbon black, 5 parts of Pigment White 6, after stirring evenly, the screen printing ink is obtained;

[0056]...

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Abstract

The invention relates to the technical field of pearl wool sheet material printing and in particular relates to composite copper plate printing ink applicable to the pearl wool sheet material printingand a preparation method thereof. The composite copper plate printing ink is prepared from the following components in percentage by mass through mixing: 46 to 65 percent of copper plate printing ink, 3 to 13 percent of screen printing ink and 32 to 44 percent of copper plate water, wherein the copper plate printing ink is prepared from isopropyl alcohol, ethyl acetate, polyamide resin, a pigmentA and nitrocotton; the screen printing ink is prepared from isophorone, dibasic acid dimethyl ester, cyclohexanone, polyester rein and a pigment B; the components have a cooperative effect so that the prepared composite copper plate printing ink does not fade when is used for copper printing of a copper plate machine, has good glossiness and a clearer pattern; the printing quality is ensured andthe stability is good; the requirements of large-scale industrial production can be met.

Description

technical field [0001] The invention relates to the technical field of pearl cotton plate printing, in particular to a composite copperplate ink suitable for pearl cotton plate printing and a preparation method thereof. Background technique [0002] Pearl cotton is a new type of environmentally friendly packaging material. It has many advantages such as water and moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, and strong toughness. It is widely used in the packaging of various products such as computers, TVs, and audio. [0003] For the printing of pearl cotton sheets, the traditional method mainly adopts screen printing (referred to as screen printing). Screen printing is to first cut the material into the required size with a slitting machine, adjust the screen printing ink, and then print one by one with the screen printing equipment (or manually. One by one), after printing one, take it out, put another one in for printing, an...

Claims

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Application Information

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IPC IPC(8): C09D11/104C09D11/03C09D11/033
Inventor 郝建广严雄邦冯昌明曹起良
Owner DONGGUAN HAOSHUN PRECISION TECH CO LTD
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