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Novel amyloid cigarette adhesive based on composite modified gelatinized starch

A technology of composite modified and gelatinized starch, which is applied in adhesive types, starch adhesives, starch-derived adhesives, etc., and can solve problems such as poor glue stability, low vehicle speed, and poor viscosity

Inactive 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 there are currently no domestic products that meet the actual application needs of the cigarette industry. Starch-based cigarette gum products

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Using 45% compound modified-gelatinized starch, 1% sodium benzoate, 1% simethicone, 5% sorbitol and 48% water to prepare starchy cigarette gum, wherein compound modified-paste Cornstarch is used as raw material, firstly undergoes pyrolysis reaction, then undergoes hydroxyethylation reaction, and finally gelatinizes the obtained pyrolysis-hydroxyethylated starch to obtain composite modified gelatinized starch. The preparation process of the starchy cigarette gum is as follows: first, the compound modified gelatinized starch is added into water, then sodium benzoate, simethicone and sorbitol are added in sequence, and the mixture is evenly mixed.

[0032] After testing: the finished product has a solid content of 50%, and the Brookfield viscosity is 9800cps at 25°C. The viscosity of the product is stable within three months, and has good viscosity and fluidity.

Embodiment 2

[0034] Starch-based cigarette gum was prepared by using 55% compound modification-gelatinized starch, 1% sodium dehydroacetate, 1% simethicone, 5% sucrose and 38% water, wherein the compound modification- Gelatinized starch uses potato starch as raw material. Firstly, pyrolysis reaction and enzymatic hydrolysis reaction are carried out respectively, and then the pyrolysis product is subjected to hydroxypropylation reaction and cross-linking reaction respectively, and the enzymatic hydrolysis product is subjected to hydroxyethylation reaction, and finally Mix the obtained pyrolysis-hydroxypropylation-crosslinked starch and enzymolysis-hydroxyethylation starch and perform gelatinization to obtain composite modified-gelatinized starch. The preparation process of the starchy cigarette gum is as follows: first, the compound modified gelatinized starch is added into water, then sodium dehydroacetate, simethicone and sucrose are added in sequence, and the mixture is uniformly stirred....

Embodiment 3

[0037]Using 50% compound modified-gelatinized starch, 1% potassium sorbate, 1% mineral oil, 3% bentonite and 45% water to prepare starchy cigarette gum, wherein compound modified-gelatinized starch Using cassava starch as the raw material, first carry out acid denaturation reaction, then carry out carboxymethylation reaction, and finally gelatinize the obtained acid denaturation-carboxymethylation starch to obtain compound modified type-gelatinized starch. The preparation process of the starchy cigarette gum is as follows: first, the compound modified gelatinized starch is added into water, then potassium sorbate, mineral oil and bentonite are added in sequence, and the mixture is evenly mixed.

[0038] After testing: the obtained product has a solid content of 53%, Brookfield viscosity at 25°C is 4600cps, the viscosity of the product is stable within three months, and has good viscosity and fluidity.

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PUM

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Abstract

The invention relates to novel amyloid cigarette adhesive based on composite modified gelatinized starch. The novel amyloid cigarette adhesive based on the composite modified gelatinized starch is characterized by comprising the following components by weight: 35%-85% of water, 15%-65% of the composite modified gelatinized starch, 0.05%-1% of a preservative, 0.05%-1% of a defoaming agent and 0-5% of a functional assistant. A preparation method for the composite modified gelatinized starch comprises the following steps of (1) modifying native starch by using any one or more of modification means such as pyrolysis, enzymolysis and acid denaturation to obtain degradable starch; (2) carrying out etherified modification on the obtained degradable starch to obtain degradable etherified starch; and (3) gelatinizing the obtained degradable etherified starch to obtain the composite modified starch provided by the invention. Detections show that the cigarette adhesive provided by the invention has good viscosity, fluidity and stability, and can be stably stored for more than three months at a room temperature.

Description

technical field [0001] The invention relates to a starchy adhesive, in particular to a novel starchy cigarette glue based on compound modified gelatinized starch. Background technique [0002] 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 s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J103/02C09J103/08C09J103/04C09J11/06C09J11/08C09J11/04
Inventor 刘惠民张晓兵贾云祯赵乐王宜鹏
Owner ZHENGZHOU TOBACCO RES INST OF CNTC
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