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Ink printing pap+er box, printing ink and production process thereof

An ink printing and carton technology, applied in the field of printing, can solve the problems of insufficient tinting strength, glossiness and adhesion, and poor storage performance, and achieve the effects of excellent printing adaptability, excellent printing quality and excellent printing quality.

Inactive Publication Date: 2018-06-19
嘉兴市星原印刷股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now, there have been related technologies. For example, the patent No. CN101028194 discloses a plastic film water-based gravure printing ink, and the patent No. 103936910 discloses a one-step production of pleasure type The method of plastic water-based ink acrylic resin binder, but this kind of ink still has the problems of not good enough tinting strength, gloss, adhesion and storage performance

Method used

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  • Ink printing pap+er box, printing ink and production process thereof
  • Ink printing pap+er box, printing ink and production process thereof
  • Ink printing pap+er box, printing ink and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The production process of the printing ink comprises the following steps: S1, the raw materials in the following weight ratio: 10 parts of acrylic acid monomer, 1 part of pH regulator, 2 parts of emulsifier, 5 parts of soybean oil, 0.2 part of phosphite, 1 part Dodecanethiol, 1 part of hydroxyethyl acrylate and 2 parts of deionized water are mixed to form a pre-emulsion. When it is heated to 85°C, it is pre-emulsified at a stirring speed of 350r / min for 20 minutes; S2, add 0.3 parts of initiator to the pre-emulsion, maintain a stirring speed of 150r / min under a nitrogen atmosphere, and stir for 35 minutes to form a semi-emulsion; S3, add 10 parts of acrylic acid monomer to the semi-emulsion, 2 1 part of deionized water, 2 parts of pH adjuster, 2 parts of emulsifier, 0.2 part of initiator, stirred at a stirring speed of 280r / min for 3h, emulsified and cooled to 25°C to form a composite polyacrylate emulsion; S4, 40 parts Composite polyacrylate emulsion, 40 parts of color...

Embodiment 2

[0035] The production process of the printing ink comprises the following steps: S1, the raw materials in the following weight ratio: 10 parts of acrylic acid monomer, 2 parts of water, 2 parts of pH regulator, 2 parts of emulsifier, 10 parts of soybean oil, 0.2 part of phosphorous acid Ester, 1 part of dodecanethiol, 3 parts of hydroxyethyl acrylate and 2 parts of deionized water are mixed to form a pre-emulsion, and when it is heated to 85-95 ° C, it is pre-emulsified at a stirring speed of 350r / min , the stirring time is 20min; S2, add 0.2 parts of initiator to the pre-emulsion, keep the stirring speed of 150r / min under the nitrogen atmosphere, and the stirring time is 35min to form a semi-emulsion; S3, add 18 to the semi-emulsion 1 part of acrylic acid monomer, 3 parts of deionized water, 2 parts of pH adjuster, 3 parts of emulsifier, 1 part of initiator, stirred at a stirring speed of 280r / min for 3h, emulsified and cooled to 25°C to form a composite polyacrylate emulsion ...

Embodiment 3

[0037] The production process of the printing ink comprises the following steps: S1, the raw materials in the following weight ratio: 20 parts of acrylic acid monomer, 3 parts of pH regulator, 5 parts of emulsifier, 10 parts of soybean oil, 0.2 part of phosphite, 2 parts Dodecanethiol, 5 parts of hydroxyethyl acrylate and 5 parts of deionized water are mixed to form a pre-emulsion. When it is heated to 85-95°C, it is pre-emulsified at a stirring speed of 350r / min. The stirring time is 20min; S2, add 1 part of initiator to the pre-emulsion, maintain a stirring speed of 150r / min under a nitrogen atmosphere, and stir for 35 minutes to form a semi-emulsion; S3, add 15 parts of acrylic acid monomer to the semi-emulsion , 5 parts of deionized water, 2 parts of pH regulator, 5 parts of emulsifier, 1 part of initiator, stirred at a stirring speed of 280r / min for 3h, emulsified and cooled to 25°C to form a composite polyacrylate emulsion; S4, the 50 parts of composite polyacrylate emul...

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Abstract

The invention discloses an ink printing paper box which comprises a box body, wherein a first printing layer is arranged outside the box body; a film layer is arranged on the first printing layer; a second printing layer formed by printing ink is arranged on the film layer; the ink printing paper box has a better appearance; the printing ink comprises 40-50 parts of a composite polyacrylate emulsion, 40-50 parts of color paste, 0.2-0.5 part of a defoamer, 0.4-0.8 part of a leveling agent, 0.1-1 part of a thickener, 0.5-2 parts of fumed silica, 0.1-0.5 part of a moisturizer, 1-5 parts of a pH regulator and 5-10 parts of water; the polyacrylate emulsion comprises the following components in parts by weight: 20-35 parts of an acrylic monomer, 1-3 parts of 1-dodecanethiol, 1-5 parts of hydroxyethyl acrylate, 1-10 parts of an emulsifier, 5-15 parts of soybean oil, 0.1-0.5 part of a phosphite ester, 0.5-1.5 parts of an initiator, 1-5 parts of a pH regulator and 1-10 parts of deionized water.The invention further provides a production process of the printing ink; and the ink has the characteristics of low pollution, good storage performance, strong adhesion to PP, PE and other plastic substrates, and good printing effect.

Description

technical field [0001] The invention relates to the technical field of printing, in particular to a printing carton, printing ink and a production process thereof. Background technique [0002] As the name suggests, the packaging box is the box used to package the product. It can be classified according to the material, such as: paper box, iron box, wooden box, cloth box, leather box, acrylic box, corrugated box, pvc box, etc., or according to the name of the product. To classify such as: moon cake boxes, tea boxes, medlar boxes, candy boxes, exquisite gift boxes, souvenir boxes, wine boxes, chocolate boxes, food, medicine and health care product boxes, food packaging boxes, tea packaging boxes, stationery boxes, etc. Packaging box function: to ensure the safety of products in transportation, to improve the grade of products, etc. Among them, the carton is a commonly used material for the packaging box due to its low cost, good formability, and easy processing. The carton is...

Claims

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Application Information

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IPC IPC(8): C09D11/107C09D11/03B65D5/62
CPCC09D11/107B65D5/62C09D11/03
Inventor 范水良
Owner 嘉兴市星原印刷股份有限公司
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