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Method for preparing cigarette tipping paper by embossing method

A technology of cigarette tipping paper and embossing method, which is applied in printing devices, printing, applications, etc., can solve the problems that waste cannot be recycled, bronzing and printing are difficult to accurately locate, and natural degradation is difficult, so as to improve smoking The effect of improving quality, simplifying production process and reducing production energy consumption

Active Publication Date: 2017-09-29
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN101191313A hot stamping and printing positioning tipping paper solves the difficult problem of accurate positioning of hot stamping and printing in the production process of cigarette tipping paper, and realizes the requirement of accurate positioning of hot stamping and printing
[0003] The above patents all propose improvements to tipping paper for cigarettes, but fail to fundamentally solve the toxicity of organic solvents in inks and heavy metals in colorants at the same time
At the same time, from the perspective of environmental protection, there is an unavoidable "short board" in hot stamping tipping paper, that is, waste cannot be recycled and cannot be completely degraded naturally along with the paper

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] (1) Dissolve 2.1 grams of shellac red, 1.6 grams of curcumin, 1.3 grams of chlorophyll and 15 grams of tobacco flavors and fragrances from commercially available natural colorants into 9.6 grams of water, 32 grams of ethanol, 38.4 grams of propylene glycol In the mixed solvent of the composition, fully stir to dissolve completely, and prepare ink 1.

[0012] (2) After drying the tipping paper to a moisture content of 40% in a drying tunnel, use an embossing roller to press the predetermined characters on the tipping paper through the ink 1 to obtain the cigarette tipping paper 1, and the amount of the ink 1 1.5g / m 2 .

Embodiment 2

[0014] (1) 0.8 grams of curcumin, 3 grams of comfrey, 1.2 grams of lac red and 5 grams of tobacco flavors and fragrances purchased from the market will be dissolved in 10.8 grams of water, 36 grams of ethanol, 43.2 grams of grape extract In a mixed solvent composed of propylene glycol, the mixture is fully stirred to dissolve completely, and ink 2 is prepared.

[0015] (2) After drying the base paper for cigarettes to 30% moisture content through a drying tunnel, use an embossed roller to press the predetermined lines on the base paper through the ink 2 to obtain the cigarette tipping paper 2, and the amount of the ink 2 1g / m 2 .

Embodiment 3

[0017] (1) Dissolve 0.8 grams of curcumin, 0.7 grams of capsanthin, 0.5 grams of chlorophyll and 3.0 grams of tobacco flavors and fragrances from commercially available natural colorants curcumin, 11.4 grams of water, 38 grams of ethanol, and 45.6 grams of vanillin. In the mixed solvent composed of 1 g propylene glycol, fully stir to dissolve completely, and prepare ink 3.

[0018] (2) after drying the tipping paper to 20% moisture through the drying tunnel, use the embossing roller and the embossing roller to emboss the predetermined pattern on the tipping paper through the ink 3 to obtain the cigarette tipping paper 3, The dosage of ink 3 is 3g / m 2 .

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PUM

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Abstract

The invention provides a method for preparing tipping paper for cigarette by virtue of an imprinting method. The method is characterized by comprising the following step of imprinting predetermined letters, lines or patterns onto tipping paper or tipping raw paper by virtue of printing ink, thereby obtaining the tipping paper for the cigarette, wherein the dosage of the printing ink is 1 to 6g / m<2>; the printing ink is prepared by mixing the following components in percentage by weight: 1 to 10% of natural dyestuff, 1 to 15% of tobacco essence perfume and 75 to 98% of solvent; the solvent is prepared by mixing water, ethanol and propylene glycol at a weight ratio of 3:10:12. According to the method, the natural dyestuff is adopted to replace pigment in the printing ink of existing tipping paper, and furthermore, the water, the ethanol and the propylene glycol are mixed to serve as the solvent so as to replace a traditional toxic volatile organic solvent. Compared with a traditional gold stamping process, the production flow can be simplified, the energy consumption in production is reduced, rejected materials can be recycled and can be completely and naturally degraded, and the method is beneficial to environmental conservation and has high practicability.

Description

technical field [0001] The invention relates to the field of preparation of cigarette materials, in particular to a method for preparing cigarette tipping paper by an embossing method. Background technique [0002] Cigarette tipping paper is one of the important materials for the production of cigarettes. It is based on cigarette tipping paper as the base material. Through pre-press design, printing processing and post-press processing, the filter tip and the cigarette are rolled up. a special type of paper. Commonly used in the printing industry is to hot stamp anodized aluminum foil on paper, which is called hot stamping. Hot stamping is a general term for a process. There are many kinds of hot stamping paper materials, including gold, silver, laser gold, laser silver, black, red, green and so on. The tipping paper for cigarettes is mainly hot stamped text and lines to highlight the name of the product and beautify it. products, etc. However, hot stamping has higher req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/037C09D11/033B41M1/24
CPCB41M1/24C09D11/033C09D11/037
Inventor 孙德平王凤兰姚元军胡念武
Owner HUBEI CHINA TOBACCO IND