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Water high light wearable intaglio ink and preparing method thereof

A gravure ink and abrasion-resistant technology, applied in the directions of ink, printing device, printing, etc., can solve the problems of non-abrasion resistance, solvent residue, printing performance and quality that cannot reach solvent-based gravure ink, etc. Stable quality, bright color effect

Active Publication Date: 2009-12-30
浙江永在油墨有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to adapt to the development requirements of the packaging market and solve the technical defects of the existing printing gravure ink solvent residue, printing performance and quality not up to the standard of solvent gravure ink, and non-abrasion resistance, the purpose of the present invention is to provide a safe Good, stable quality, excellent printing performance, green and environmentally friendly water-based high-gloss abrasion-resistant gravure ink

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] According to the formula, take J-678 acrylic resin 30%; J-624 acrylic emulsion 20%; Lisol scarlet pigment 10%; ethanol 12%; deionized water 12%; SL-05 fastening agent 12%; G-120 0.3% dispersant; 3% oxidized polyethylene water-based emulsified wax; 0.4% defoamer; 0.3% leveling agent.

[0039] First compound half of J-678 acrylic resin, Lithor scarlet pigment, ethanol, G-120 dispersant and defoamer, then disperse at a high speed, stir well and then transfer to a sand mill for grinding, grinding for 2~ After 3 times, measure the fineness to meet the requirements of ≤10μm; then weigh J-624 acrylic emulsion, oxidized polyethylene emulsified wax, deionized water, SL-05 fastening agent, leveling agent, and disinfectant in sequence according to the requirements of the formula. Put half of the foaming agent into the dispersing kettle, slowly add the pre-ground ink and disperse evenly to obtain the desired ink. The ink is red ink for salt plastic bags, and its main technical ind...

Embodiment 2

[0044] Take 28% of J-678 acrylic resin of Shanghai Johnson Company according to the formula; 25% of J-624 acrylic emulsion of Shanghai Johnson Company; 9% of various pigments (such as phthalocyanine blue color); 10% of ethanol; 14% of deionized water ; Wuhan Institute of Chemical Industry SL-05 fastening agent 10%; titanate dispersant 0.4%; oxidized polyethylene emulsified wax 3%; silicone defoamer 0.4%; silicon leveling agent 0.2%.

[0045] First compound half of acrylic resin, phthalocyanine green pigment, ethanol, G-120 dispersant and defoamer, then disperse at a high speed, stir well and then transfer to a sand mill for grinding, grind 2 to 3 times before testing The fineness can reach the requirement of ≤10μm; then according to the requirements of the formula, weigh half of the highly flexible pure acrylic emulsion, water-based emulsifying wax, deionized water, SL-05 fastening agent, leveling agent, and defoamer to disperse In the kettle, slowly add the pre-ground ink and...

Embodiment 3

[0050] Take 30% of J-678 acrylic resin of Shanghai Johnson Company according to the formula; 26% of J-624 acrylic emulsion of Shanghai Johnson Company; 12% of various pigments (such as phthalocyanine blue color); 10% of ethanol; 10% of deionized water ; Wuhan Institute of Chemical Industry SL-05 fastening agent 8%; titanate dispersant 0.4%; oxidized polyethylene emulsified wax 3%; silicone defoamer 0.4%; silicon leveling agent 0.2%.

[0051] The ink prepared by the operation steps of the above-mentioned embodiments is blue ink for cosmetic packaging, and its main technical indicators are as in Table 3:

[0052] table 3

[0053] project

[0054] The test results meet the requirements.

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Abstract

The invention relates to a water-base printing ink and its producing method, especially water-base high light friction resistance gravure oil and the producing method thereof. The oil is suitable for packing print in the soft packing field such as food, drink, medicine, health products, chemicals and etc. The water-base high light friction resistance gravure oil is composed of acrylic resin, acrylic emulsion, dye, ethanol, built-up agent, dispersant, deionized water, water-base emulsifying wax, antifoamer, leveling agent. The inventive product completely meets the requirement of the gravure oil, has a reliable quality and can replace the solvent gravure oil, which can be dilute by the tap water of ethanol. The printing device can be washed directly by the tap water. The product has a high concentration, a low viscosity, a good printing adaptability has no harm to the environment and human body. The presswork has a clear pattern, a bright color, a powerful attached fastness, a good water resistance and friction resistance, has no harmful residue after drying and is not easy to fade and shed.

Description

technical field [0001] The invention relates to water-based ink and a preparation method thereof, in particular to a water-based high-gloss abrasion-resistant gravure ink and a preparation method thereof. The ink is suitable for packaging in the field of soft packaging mainly including food, beverage, medicine, health care products, and daily chemical products. print. Background technique [0002] With the development of the economy, the promotion of commodities, the prosperity of the market, and the emergence of various supermarkets and shopping centers, people are more dependent on the appearance of commodities to evaluate the grades of commodities. The packaging and printing of commodities is particularly important, especially in recent years, the rapid formation and development of the marketization and industrialization of the food and agricultural by-product industries, which has led to a strong growth in the demand for flexible packaging. The exquisite printing of flex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/10B41M1/10C09D11/03C09D11/107
Inventor 楼永财钱俊马立胜程桢
Owner 浙江永在油墨有限公司
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