Printing ink for graphic printing of medical packaging bag

Abstract

The invention discloses printing ink for graphic printing of a medical packaging bag and relates to the technical field of processing of medical articles. The printing ink is characterized by being prepared from materials in parts by weight as follows: 4-9 parts of pigments, 5-9 parts of dimethyl silicone oil, 3-8 parts of ethyl acetate, 3-8 parts of polytetrafluoroethylene wax powder, 3-7 parts of dipentaerythritol hexaacrylate, 2-7 parts of a silane coupling agent KH-550, 1-4 parts of 1-hydroxyethylidene-1,1-diphosphonic acid, 1-4 parts of disodium hydrogen phosphate, 3-9 parts of modified starch, 1-4 parts of a wetting dispersant 4010, 2-6 parts of an RQT-P-1 plasticizer, 8-14 parts of an aid, 2-6 parts of an auxiliary aid and 60-70 parts of deionized water. The method is reasonable andconvenient to operate, and the printing ink is convenient to print, capable of drying quickly and non-toxic.

Description

technical field

[0001] The invention relates to the technical field of processing and manufacturing of medical supplies, in particular to an ink for graphic printing of medical packaging bags. Background technique

[0002] Ink (ink, printing ink) is an important material for printing. It expresses patterns and characters on the substrate by printing or inkjet painting. The ink includes main components and auxiliary components, which are uniformly mixed and rolled repeatedly to form a viscous colloidal fluid. It is composed of linking material (resin), pigment, filler, auxiliary agent and solvent, etc. It is used for various printing of books, magazines, packaging and decoration, architectural decoration and electronic circuit boards. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly.

[0003] The ink should have a certain fluidity and meet the properties required by various printing processes, and can dry quickl...

Examples

Embodiment 1

[0030] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0031] 4 parts of pigment, 5 parts of dimethyl silicone oil, 3 parts of ethyl acetate, 3 parts of polytetrafluoroethylene wax powder, 3 parts of dipentaerythritol hexaacrylate, 2 parts of silane coupling agent KH-5502, 1 part of hydroxyethylidene diphosphonic acid 1 part, 1 part of disodium hydrogen phosphate, 3 parts of modified starch, 1 part of 4010 wetting and dispersing agent, 2 parts of RQT-P-1 plasticizer, 8 parts of auxiliary agent, 2 parts of auxiliary agent, 60 parts of deionized water;

[0032] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0033] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and add 6...

Embodiment 2

[0045] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0046] 9 parts of pigment, 9 parts of dimethyl silicone oil, 8 parts of ethyl acetate, 8 parts of polytetrafluoroethylene wax powder, 7 parts of dipentaerythritol hexaacrylate, 7 parts of silane coupling agent KH-5507, 4 parts of hydroxyethylidene diphosphonic acid 4 parts, disodium hydrogen phosphate 4 parts, modified starch 9 parts, 4010 wetting and dispersing agent 4 parts, RQT-P-1 plasticizer 6 parts, auxiliary agent 14 parts, auxiliary agent 6 parts, deionized water 70 parts;

[0047] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0048] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and add 6-6 parts by weig...

Embodiment 3

[0060] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0061] 6 parts of pigment, 6 parts of dimethyl silicone oil, 7 parts of ethyl acetate, 5 parts of polytetrafluoroethylene wax powder, 5 parts of dipentaerythritol hexaacrylate, 6 parts of silane coupling agent KH-5506, 2 parts of hydroxyethylidene diphosphonic acid 3 parts, 3 parts of disodium hydrogen phosphate, 5 parts of modified starch, 3 parts of 4010 wetting and dispersing agent, 4 parts of RQT-P-1 plasticizer, 10 parts of auxiliary agent, 5 parts of auxiliary agent, 66 parts of deionized water;

[0062] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0063] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and ...

technical field

[0001] The invention relates to the technical field of processing and manufacturing of medical supplies, in particular to an ink for graphic printing of medical packaging bags. Background technique

[0002] Ink (ink, printing ink) is an important material for printing. It expresses patterns and characters on the substrate by printing or inkjet painting. The ink includes main components and auxiliary components, which are uniformly mixed and rolled repeatedly to form a viscous colloidal fluid. It is composed of linking material (resin), pigment, filler, auxiliary agent and solvent, etc. It is used for various printing of books, magazines, packaging and decoration, architectural decoration and electronic circuit boards. With the increase of social demand, the variety and output of ink have also expanded and increased accordingly.

[0003] The ink should have a certain fluidity and meet the properties required by various printing processes, and can dry quickl...

Examples

Embodiment 1

[0030] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0031] 4 parts of pigment, 5 parts of dimethyl silicone oil, 3 parts of ethyl acetate, 3 parts of polytetrafluoroethylene wax powder, 3 parts of dipentaerythritol hexaacrylate, 2 parts of silane coupling agent KH-5502, 1 part of hydroxyethylidene diphosphonic acid 1 part, 1 part of disodium hydrogen phosphate, 3 parts of modified starch, 1 part of 4010 wetting and dispersing agent, 2 parts of RQT-P-1 plasticizer, 8 parts of auxiliary agent, 2 parts of auxiliary agent, 60 parts of deionized water;

[0032] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0033] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and add 6...

Embodiment 2

[0045] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0046] 9 parts of pigment, 9 parts of dimethyl silicone oil, 8 parts of ethyl acetate, 8 parts of polytetrafluoroethylene wax powder, 7 parts of dipentaerythritol hexaacrylate, 7 parts of silane coupling agent KH-5507, 4 parts of hydroxyethylidene diphosphonic acid 4 parts, disodium hydrogen phosphate 4 parts, modified starch 9 parts, 4010 wetting and dispersing agent 4 parts, RQT-P-1 plasticizer 6 parts, auxiliary agent 14 parts, auxiliary agent 6 parts, deionized water 70 parts;

[0047] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0048] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and add 6-6 parts by weig...

Embodiment 3

[0060] An ink for graphic printing of medical packaging bags is characterized in that: it is made of the following materials by weight,

[0061] 6 parts of pigment, 6 parts of dimethyl silicone oil, 7 parts of ethyl acetate, 5 parts of polytetrafluoroethylene wax powder, 5 parts of dipentaerythritol hexaacrylate, 6 parts of silane coupling agent KH-5506, 2 parts of hydroxyethylidene diphosphonic acid 3 parts, 3 parts of disodium hydrogen phosphate, 5 parts of modified starch, 3 parts of 4010 wetting and dispersing agent, 4 parts of RQT-P-1 plasticizer, 10 parts of auxiliary agent, 5 parts of auxiliary agent, 66 parts of deionized water;

[0062] The pigment is one of quinacridone, phthalocyanine, 3,4,9,10-perylenetetracarboximide, and triarylmethane dyes;

[0063] The preparation method of the modified starch is as follows: configure 100-120 parts by weight of starch into an aqueous starch solution, gelatinize at 80-90°C, add 3-6 parts by weight of azobisisobutyronitrile, and ...

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