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A kind of plasticizer for cellulose acetate grooved paper and preparation method thereof

A technology of acetate fiber and plasticizer, which is applied in the direction of non-fibrous pulp addition, fiber raw material treatment, synthetic cellulose fiber, etc., can solve the problems affecting product quality, forming paper breakage, etc., to improve product quality, avoid breakage, and speed up Effect of plasticizing and curing effects

Active Publication Date: 2021-02-02
HUBEI CHINA TOBACCO IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the pressing process using this method, the forming paper is prone to breakage along the direction of the pressing groove, which affects the product quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Configure the plasticizer for groove-forming paper according to the ratio listed in Table 1, and press the cellulose acetate into groove-forming paper by means of pressurization and heating. The groove forming technology used in the present invention is the prior art, and the present invention uses it to complete the task of the present invention.

[0016] type Specification Ratio (parts by weight) Triacetin food grade 1000 Ethyl cellulose food grade 1 citrate food grade 0.5

[0017] The configured plasticizer is used for the compression molding of acetate grooved paper. The width of the grooved paper is 20mm and the thickness is 0.20mm. Thin.

Embodiment 2

[0019] According to the ratio listed in Table 2, the groove forming paper plasticizer is configured, and the cellulose acetate is pressed into groove forming paper by means of pressure and heating. The groove forming technology used in the present invention is the prior art, and the present invention uses it to complete the task of the present invention.

[0020] type Specification Ratio (parts by weight) Triacetin food grade 1000 Ethyl cellulose food grade 1 fatty acid sorbitan food grade 10

[0021] The configured plasticizer is used for the compression molding of acetate grooved paper. The width of the grooved paper is 20mm and the thickness is 0.20mm. Thin.

Embodiment 3

[0023] According to the ratio listed in Table 3, the groove forming paper plasticizer was configured, and the cellulose acetate was pressed into groove forming paper by means of pressure and heating. The groove forming technology used in the present invention is the prior art, and the present invention uses it to complete the task of the present invention.

[0024] type Specification Ratio (parts by weight) Triacetin food grade 850 Ethyl cellulose food grade 9 citrate food grade 2 Glycerin Fatty Acid Ester food grade 2

[0025] The configured plasticizer is used for the compression molding of cellulose acetate grooved paper. The width of the grooved paper is 20mm and the thickness is 0.20mm.

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PUM

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Abstract

The invention provides a plasticizer for cellulose acetate grooved paper, which comprises raw materials in the following proportions by weight: 800-1000 parts of glyceryl triacetate, 1-10 parts of ethyl cellulose, and 0.5-10 parts of surfactant 10 servings. The preparation method of the plasticizer is as follows: heating the glyceryl triacetate to 30-50° C., and then setting the glycerol triacetate:ethyl cellulose:surfactant in a weight ratio of 800-1000:1-10:0.5 Stir after mixing in a ratio of ~10, stop stirring until all substances are completely dissolved, observe after the bubbles are gone, if the mixture is clear and free of particles and other small impurities, stop heat preservation, cool to room temperature, and the resulting solution is cellulose acetate ditch Plasticizer for slotted paper. The plasticizer disclosed by the invention can accelerate the effects of plasticization and curing, thereby solving the problem of fracture along the groove direction of the grooved paper during the pressing and forming process, and improving the product quality of the grooved paper.

Description

technical field [0001] The invention relates to the technical field of raw material processing for filter rod production, in particular to a plasticizer for acetate grooved paper and a preparation method thereof. Background technique [0002] The Chinese patent "Production Method and Special Equipment for Groove Forming Paper for Cigarette Filter Rods" (publication number: CN102102313A, published on June 22, 2011) discloses a method of compressing cellulose acetate into A method and forming equipment for groove-shaped forming paper are disclosed, and the prepared groove-shaped forming paper can be applied to cigarette filter rods, and has the characteristics of reducing tar and harm and novel appearance. However, during the pressing process using this method, the forming paper is prone to breakage along the direction of the pressing groove, which affects the product quality. In order to solve the above problems, it is necessary to develop a plasticizer for cellulose acetate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21H13/06D21H21/14D21H17/25D21H17/14
CPCD21H13/06D21H17/14D21H17/25D21H21/14
Inventor 曹祥薇杨光远侯宁车静程占刚陈朝阳
Owner HUBEI CHINA TOBACCO IND
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