Antibacterial ink for cigarette tipping paper and preparation method thereof

A technology of tipping paper and ink for cigarettes, applied in the field of ink, can solve the problems of low ink adhesion, general antibacterial effect, and poor compatibility, and achieve high rubbing fastness, good antibacterial effect, and good compatibility Effect

Active Publication Date: 2021-11-30
浙江荣丰纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Silver ions or antibacterial agents containing silver ions are usually added to the ink, which has poor compatibility with other raw materials and high content of heavy metals. Cigarette tipping paper needs to be imported directly, and it is easy to pass through the mouth after a long time Enter the human body and cause harm to human health;
[0007] 2. The antibacterial effect is general and the universality is poor;
[0008] 3. The additives and fillers in the ink have weak binding force with the matrix components, or the ink itself has low adhesion, resulting in low rubbing fastness

Method used

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  • Antibacterial ink for cigarette tipping paper and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0037] An antibacterial ink for cigarette tipping paper is made of the following raw materials in parts by weight: 88-95 parts of ink, 8-14 parts of silane coupling agent, 2.5-3.5 parts of mint and verbena seed mixed extract, 2- 1.5-2.2 parts of isopropyl-5-methylcyclohexanecarboxylic acid, 1.25-1.45 parts of leveling agent, 1.15-1.35 parts of defoamer, 13-16 parts of solvent;

[0038] The mixed extract of mint and verbena seeds is a mixed extract obtained by extracting a mixture of mint and verbena seeds with a mass ratio of 1:0.35-0.45 through 95% ethanol;

[0039] The solvent is a mixed solvent composed of n-propyl ester and ethyl ester.

[0040] Preferably, the antibacterial ink for cigarette tipping paper is made of the following raw materials in parts by weight: 92 parts of ink, 11 parts of silane coupling agent, 3 parts of mint and verbena seed mixed extract, 2-isopropyl- 1.8 parts of 5-methylcyclohexanecarboxylic acid, 1.35 parts of leveling agent, 1.25 parts of defoa...

Embodiment 2

[0053] An antibacterial ink for cigarette tipping paper, made of the following raw materials by weight: 88 parts of ink, 8 parts of silane coupling agent, 2.5 parts of mint and verbena seed mixed extract, 2-isopropyl-5- 1.5 parts of methylcyclohexanecarboxylic acid, 1.25 parts of leveling agent, 1.15 parts of defoamer, 13 parts of solvent;

[0054] The mixed extract of mint and verbena seeds is a mixed extract obtained by extracting a mixture of mint and verbena seeds with a mass ratio of 1:0.35 through 95% ethanol;

[0055] The solvent is a mixed solvent composed of n-propyl ester and ethyl ester.

[0056] In the present embodiment, the preparation method of the mixed extract of mint and verbena seeds is as follows: weigh a certain amount of mint and verbena seeds, dry, pulverize, pass through a 50 mesh sieve, add 20 times of 95% ethanol, and Extract at 75°C for 3 hours, filter with suction, repeat 3 times, combine the filtrates to obtain the extract; slowly add deionized wa...

Embodiment 3

[0068] An antibacterial ink for cigarette tipping paper, made of the following raw materials in parts by weight: 95 parts of ink, 14 parts of silane coupling agent, 3.5 parts of mint and verbena seed mixed extract, 2-isopropyl-5- 2.2 parts of methylcyclohexanecarboxylic acid, 1.45 parts of leveling agent, 1.35 parts of defoamer, 16 parts of solvent;

[0069] The mixed extract of mint and verbena seeds is a mixed extract obtained by extracting a mixture of mint and verbena seeds with a mass ratio of 1:0.45 through 95% ethanol;

[0070] The solvent is a mixed solvent composed of n-propyl ester and ethyl ester.

[0071] In the present embodiment, the preparation method of the mixed extract of mint and verbena seeds is as follows: weigh a certain amount of mint and verbena seeds, dry, pulverize, pass through a 50 mesh sieve, add 25 times of 95% ethanol, and Extract at 75°C for 3 hours, filter with suction, repeat twice, combine the filtrates to obtain the extract; slowly add deio...

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Abstract

The invention discloses an antibacterial ink for cigarette tipping paper, which is made of the following raw materials in parts by weight: 88-95 parts of ink, 8-14 parts of silane coupling agent (mainly used to improve the fastness to rubbing), mint 2.5-3.5 parts of mixed extract with verbena seeds, 1.5-2.2 parts of 2-isopropyl-5-methylcyclohexanecarboxylic acid, 1.25-1.45 parts of leveling agent, 1.15-1.35 parts of defoaming agent, 13-2 parts of solvent 16 parts; the mixed extract of mint and verbena seeds is a mixed extract obtained by extracting a mixture of mint and verbena seeds with a mass ratio of 1:0.35~0.45 through 95% ethanol; the solvent is n-propyl ester and ethyl Mixed solvents composed of esters. The antibacterial ink for cigarette tipping paper of the present invention will not cause harm to human health; has good antibacterial effect and good universality; has high adhesion and higher rubbing fastness.

Description

technical field [0001] The invention relates to the field of inks, in particular to an antibacterial ink for cigarette tipping paper and a preparation method thereof. Background technique [0002] Cigarette tipping paper and inner lining paper are important packaging materials for the production of cigarettes. It uses raw paper as the base material, and through pre-press design, printing processing and post-press processing, a special industrial paper that connects the filter tip with the cigarette is called tipping paper; while the inner lining paper is The inner wrapping paper of the cigarette small box package is made of aluminum thin paper and base paper, and then printed with ink to print patterns on the cigarette wrapping paper. It is very important for the moisture resistance and fragrance preservation of cigarettes. [0003] In recent years, as people's awareness of safety, environmental protection and health has been continuously strengthened, a large number of alc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/03C09D11/101
CPCC09D11/03C09D11/101
Inventor 苟鸿炜朱耀良张志林林晓伟
Owner 浙江荣丰纸业有限公司
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