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A kind of water-based back coating liquid, cigarette wrapping paper and preparation method of the wrapping paper

A wrapping paper, water-based technology, applied in the directions of wrapping paper, wrapping paper, packaging, etc., can solve the problems of moldy taste, large taste difference, and choking taste of cigarettes, and achieve the effect of constant taste, constant moisture, and consistent quality

Active Publication Date: 2021-04-13
浙江上峰包装新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outer packaging cartons of cigarettes play the role of protecting the aroma, moisture and protection of cigarettes. At present, cigarette outer packaging cartons made of coated paper, white cardboard, laser paper, and glass cardboard are used for cigarette protection. Under different climatic conditions, the existing outer packaging cartons can not play a good role in maintaining fragrance and moisture, resulting in cigarettes in humid climate areas, after the external moisture penetrates the cigarette box, the cigarettes easily absorb external moisture and cause Moldy or poor taste; in dry climates, the cigarettes in the pack become very pungent due to the dry environment and dehydration of the cigarettes
The same cigarette is produced under the same conditions and circulated in different regions and climatic conditions, resulting in a large difference in taste and affecting the quality image of cigarettes
[0005] In addition, there are also some cigarettes that use plastic composite paper to preserve the fragrance and moisture of the barrier properties, but this kind of plastic composite paper is expensive to use and cannot be degraded, causing consumption pollution; it cannot be used on a large scale

Method used

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  • A kind of water-based back coating liquid, cigarette wrapping paper and preparation method of the wrapping paper
  • A kind of water-based back coating liquid, cigarette wrapping paper and preparation method of the wrapping paper
  • A kind of water-based back coating liquid, cigarette wrapping paper and preparation method of the wrapping paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1, in order to effectively solve the problem that the existing cigarette outer wrapping paper cannot play the role of keeping fragrance and moisture well. The invention firstly provides a water-based diatomite back coating liquid coated on cigarette wrapping paper.

[0021] A kind of aqueous diatomite back coating liquid, its raw material comprises the following components by mass:

[0022]

[0023]

[0024] The raw material components of the water-based diatomite back-coating solution are weighed according to the formula ratio, stirred and dispersed to form the water-based diatomite back-coating solution.

[0025] Of course, those skilled in the art can understand that the raw material ratio of the water-based diatomite back coating solution can be optimally selected and adjusted within the above range, for example: 32 parts of water-based diatomite slurry: 30 parts of water-based resin: dispersant 20 parts: 25 parts of water: 0.3 parts of defoamer: 0...

Embodiment 2

[0033] Example 2, a method for quickly preparing cigarette flavor and moisture-preserving wrapping paper by using the water-based diatomite back-coating solution. drying in an oven to obtain cigarette flavor and moisture-preserving wrapping paper.

[0034] Wherein, the coating machine is one of a wet multifunctional composite machine, a coating machine, and a gravure printing machine. The coating amount of the water-based diatomite back coating liquid is controlled at 2-5 g / m2, of course, those skilled in the art can understand that the specific coating amount can be adjusted appropriately.

[0035] Dry the paper coated with water-based diatomite back coating solution in a multi-stage oven. The drying method can be one of hot air drying and infrared drying, and the segmental temperatures are 85°C, 90°C, 100°C, 90°C, 85°C. Of course, those skilled in the art can understand that the segmentation temperature can be adjusted appropriately.

[0036] Of course, those skilled in t...

Embodiment 3

[0037] Embodiment 3, the present invention also provides a wrapping paper made by the above preparation method, and a packing box made of the wrapping paper.

[0038] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0039] (1) The water-based diatomite back coating solution of the present invention has the characteristics of simple raw materials, abundant sources, easy preparation, environmental protection and degradability; diatomite has a large storage capacity in my country, accounting for the first in Asia; it comes from nature and can be used in Degradation in the natural environment will not cause consumption pollution;

[0040] (2) The preparation method of the present invention has the advantages of simple and convenient operation process and easy industrialized production, and solves the problems in the prior art that the paper used for cigarette fragrance preservation and moisturization has non-degradable plasti...

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Abstract

The invention discloses a water-based back coating liquid, cigarette wrapping paper and a preparation method of the wrapping paper, wherein the raw materials of the water-based back coating liquid include the following components by mass: 30-35 parts of water-based diatomite slurry; 20-35 parts of water-based resin; 15-25 parts of dispersant; 20-30 parts of water; 0.1-0.5 parts of defoamer; 0.2-0.5 parts of leveling agent. The method for quickly preparing cigarette fragrance and moisture-preserving wrapping paper with the water-based diatomite back-coating liquid, the base paper is coated with the water-based diatomite back-coating liquid on the coater, and then dried in the oven of the coater, Obtain cigarette flavor and moisturizing wrapping paper. The invention adopts the water-based diatomite back coating solution to coat the back of the cigarette packaging paper, and the cigarette packaging made of the paper can keep the cigarette aroma and moisture constant, the mouthfeel constant and the quality consistent.

Description

technical field [0001] The invention relates to the technical field of cigarette packaging, in particular to cigarette packaging paper. Background technique [0002] Most domestic cigarette products generally have problems such as rapid moisture dispersion of shredded tobacco, dry smoke, pungent, throat-stinging, insufficient sweetness, and excessive phlegm... These problems have become increasingly prominent with the application of various cigarette harm and tar reduction technologies. The main goal of Baorun technology research is to solve these problems. [0003] Improving the aroma and moisture retention properties of cigarettes is one of the important ways to improve the sensory comfort of cigarettes, and it is of great significance to further enhance the market competitiveness of Chinese cigarettes. In addition to the humectant added to the cigarette itself, the packaging material is an important auxiliary material for cigarette products, and has a high application va...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H27/10D21H19/40D21H19/62D21H19/56D21H21/12D21H21/06
CPCD21H19/40D21H19/56D21H19/62D21H21/06D21H21/12D21H27/10
Inventor 马宏刚俞波
Owner 浙江上峰包装新材料有限公司