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Water-based lamination inner printing ink

A coating and ink technology, applied in ink, household utensils, applications, etc., can solve the problems of affecting the appearance, patterning, etc., and achieve the effect of high peel strength, not easy to foam, and reliable bonding force

Inactive Publication Date: 2020-07-14
英科·卡乐油墨(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes the packaging box needs to be placed in hot water to keep warm, so on the one hand, it is required not to allow bacteria to breed and cause beverage contamination, on the other hand, it is necessary to prevent the pattern from opening, which will affect the appearance

Method used

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  • Water-based lamination inner printing ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～6

[0015] Mix according to the formula of table 1 and prepare the water-based coating ink of embodiment 1~6:

[0016] Table 1: Unit: wt%

[0017] Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Water-based resin A 37 35 40 32 30 33 Water-based resin B 16 14 20 12 18 15 calcium carbonate 5 3 7 4 6 3.6 Nitrocellulose 0.5 0.2 0.8 0.3 0.4 0.6 Defoamer 1 0.5 2 1.5 1.3 0.8 leveling agent 37 35 40 32 30 33 ammonia 4 3 6 5 4.5 3.4 pigment 16 14 18 20 15 15.3

[0018] Note: ①Water-based resin A is XCU-8035A-2 type water-based resin;

[0019] ②Water-based resin B is PUD6717W water-based resin;

[0020] ③The part of content less than 100wt% is made up by deionized water.

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PUM

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Abstract

The invention belongs to the technical field of ink, in particular to water-based laminating inner printing ink. The inner printing ink is prepared from the following components in percentage by mass:16 to 32 weight percent of XCU-8035A-2 type water-based resin, 8 to 15 weight percent of PUD6717W type water-based resin, 3 to 7 weight percent of calcium carbonate, 0.7 to 2.8 weight percent of auxiliary agent, 3 to 6 weight percent of ammonia water, 14 to 20 weight percent of pigment and the balance of deionized water. The ink disclosed by the invention does not contain an organic solvent, canbe subjected to high-temperature lamination, has higher peel strength and reliable binding force, and is not easy to blister.

Description

technical field [0001] The invention relates to the technical field of inks, in particular to a water-based film lining ink. Background technique [0002] Some packaging boxes used to hold beverages will use printing ink in the coating, which means that the pattern on the packaging box is printed on the inner side of the surface film. Sometimes the packaging box needs to be kept in hot water to keep warm, so on the one hand, it is required not to allow bacteria to breed and cause beverage contamination, and on the other hand, it is necessary to prevent the pattern from opening and affecting the appearance. [0003] Therefore the present invention provides a kind of new ink formula to solve above problem. Contents of the invention [0004] The main purpose of the present invention is to provide a water-based coating ink, which can make the ink antibacterial and not melt away. [0005] The present invention realizes above-mentioned purpose through following technical schem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/033C09D11/03C09D11/10
CPCC09D11/03C09D11/033C09D11/10
Inventor 赛巴斯的安·赛齐米兹
Owner 英科·卡乐油墨(苏州)有限公司