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Novel amyloid cigarette adhesive based on non-gelatinized starch

A hydroxyethylated starch, non-gelatinized technology, applied in the direction of adhesive types, starch-derived adhesives, etc., can solve the problems of unmentioned speed, poor glue stability, poor viscosity, etc.

Active Publication Date: 2014-05-07
ZHENGZHOU TOBACCO RES INST OF CNTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many starch cigarette glues involved in existing patents still have problems such as low production speed or even no mention of starting speed, poor viscosity, poor glue stability, etc., and currently there are no domestic products that meet the actual application needs of the cigarette industry. Starch-based adhesive products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Using 10% acid-modified-phosphate esterified starch, 20% acid-modified-hydroxypropylated starch, 10% native starch, 1% sodium benzoate, 1% simethicone, 1% gelatin and 57 % water to prepare starchy cigarette gum, and all modified starches were prepared from corn starch. The preparation process of starchy cigarette gum is as follows: firstly add acid-modified-phosphate-esterified starch, acid-modified-hydroxypropylated starch and native starch into water, then add sodium benzoate, simethicone and gelatin in sequence, stir and mix well That's it.

[0029] After testing: the finished product has a solid content of 40%, and the Brookfield viscosity is 1250cps at 25°C. The viscosity of the product is stable within three months, and has good viscosity and fluidity.

Embodiment 2

[0031] Using 20% ​​oxidized-hydroxypropylated starch, 25% oxidized-carboxymethylated starch, 10% acetic esterified starch, 0.25% potassium sorbate, 0.75% simethicone, 1% fruit Glue and 43% water were used to prepare starchy cigarette gum, and all modified starches were prepared from rice starch. The preparation process of starchy cigarette gum is as follows: first add oxidized-hydroxypropylated starch, oxidized-carboxymethylated starch and acetate starch into water, then add potassium sorbate, simethicone and pectin in sequence, and stir Mix well and serve.

[0032] After testing: the finished product has a solid content of 56%, and the Brookfield viscosity at 25°C is 14620cps. The viscosity of the product is stable within three months, and has good viscosity and fluidity.

Embodiment 3

[0034] Using 5% pyrolyzed-acetated starch, 5% pyrolyzed-phosphated starch, 10% pyrolyzed-hydroxyethylated starch, 5% cross-linked starch, 1% sodium dehydroacetate, 1% propylene glycol, 5% sorbitol and 68% water were used to prepare starchy cigarette gum, and all modified starches were prepared from potato starch. The preparation process of starchy cigarette gum is as follows: first, pyrolyzed-acetated starch, pyrolyzed-phosphorylated starch, pyrolyzed-hydroxyethylated starch and cross-linked starch are added to water, and then sodium dehydroacetate is added in sequence , propylene glycol and sorbitol, stir and mix evenly.

[0035]After testing: the finished product has a solid content of 30%, and the Brookfield viscosity is 350cps at 25°C. The viscosity of the product is stable within three months, and has good viscosity and fluidity.

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Abstract

The invention relates to a novel amyloid cigarette adhesive based on non-gelatinized starch. The novel amyloid cigarette adhesive based on the non-gelatinized starch is characterized by comprising the following components by weight: 35%-85% of water, 10%-60% of the non-gelatinized starch, 0.05%-1% of a preservative, 0.05%-1% of a defoaming agent and 0-5% of a functional assistant. The non-gelatinized starch refers to modified starch without being subjected to gelatinization reaction and comprises degradable esterified starch and degradable etherified starch. The cigarette adhesive provided by the invention has good viscosity, fluidity and stability, can be stably stored for more than three months at a room temperature, can be used as any adhesive such as lap adhesive, tipping adhesive, filter rod central line adhesive, packaging adhesive and aluminum foil laminated adhesive in cigarette production, and is applicable to any cigarette machine, particularly a cigarette machine with a single-gun speed higher than 7,000 cigarettes / minute and a highly speed cigarette machine with a speed higher than 10,000 cigarettes / minute.

Description

[0001] technical field [0002] The invention relates to a starchy adhesive, in particular to a novel starchy cigarette glue based on non-gelatinized starch. Background technique [0003] Adhesives are one of the important raw and auxiliary materials in the cigarette manufacturing process. Adhesives are involved in many cigarette production processes, mainly including: lapping glue, mouthpiece glue, filter rod centerline glue, packaging glue and aluminum foil Composite glue, etc. At present, the speed of a single gun of domestic mainstream cigarette machines is basically about 7000 pieces per minute (the speed of some new cigarette machines reaches 14000-16000 pieces per minute). Based on this cigarette speed, the rolling speed of cigarette rods is about 500 meters per minute. Minutes, for example, for lapping glue, the time between its coating on the cigarette paper and the coming out of the cigarette rod is less than 0.1 second, and the drying time is less than 0.1 second...

Claims

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Application Information

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IPC IPC(8): C09J103/06C09J103/08
Inventor 刘惠民张晓兵赵乐王宜鹏贾云祯
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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