Check patentability & draft patents in minutes with Patsnap Eureka AI!

Cigarette lap adhesive taste improving method

A cigarette lapping and lapping glue technology, which is applied in the direction of adhesives, graft polymer adhesives, adhesive types, etc., can solve the problems of improving the taste and taste of lapping glue, so as to improve the experience and enhance the combination Ability, quality improvement effect

Pending Publication Date: 2020-12-15
CHONGQING CHINA TOBACCO IND CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for improving the mouthfeel of cigarette lapping glue, which is used to solve the problem of improving the mouthfeel of lapping glue

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: Preparation of formaldehyde-free grafted modified starch adhesive

[0035] Add water with a mass fraction of 60-80% into the reaction pot, then add starch with a mass fraction of 10-20% and stir evenly to form a starch liquid;

[0036] Prepare hydrogen peroxide solution and sodium hydroxide solution with a mass fraction of 0.5-1.0%, respectively, together with ferrous ammonium sulfate or ferrous sulfate with a mass fraction of 0.01-0.016%, add them to the above starch liquid in sequence, and continue stirring;

[0037] Use the water in the heating interlayer water bath to raise the temperature. When the temperature of the mixture in the reaction pot reaches 40-60°C, stop heating. After 20-30 minutes of gelatinization reaction, add sodium tetraborate with a mass fraction of 0.1-0.5%. solution, tributyl phosphate solution, periodic acid to obtain the finished starch glue;

[0038] Fully mix the finished starch glue with a mass fraction of 16-22% with 5% TDI...

Embodiment 2

[0040] The same as the above method: fully mix the finished starch glue with a mass fraction of 16% with 5% TDI, 3% HMDI, and 1% API, and perform a copolymerization reaction at 60-120°C for 5-24h, A grafted modified starch adhesive is obtained.

Embodiment 3

[0042] The same as the above method: fully mix the finished starch glue with a mass fraction of 20% with 5% TDI, 3% HMDI, and 1% API, and perform a copolymerization reaction at 60-120°C for 5-24h, A grafted modified starch adhesive is obtained.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of cigarette production, and mainly relates to a cigarette lap adhesive taste improving method. The method comprises the following steps of: adding an adhesive taste improver in the preparation process of cigarette lap adhesive; optimizing and screening the adhesive taste improver according to the needs of cigarette styles, and then conducting full mixing with the cigarette lap adhesive, alcoholization fusing and sub-packaging for cigarette making and tipping. Through activity modification of the cigarette lap adhesive, the bonding capacity and stability of the lap adhesive and the adhesive taste improver are effectively improved; the substance characteristics of effective components in the adhesive taste improver in the cigarette combustion process are fully released, so that the experience feeling of the lap adhesive taste is improved, the quality of tobacco products is improved, the adhesive force of the lap adhesive is not influenced, and environmental-friendliness and no pollution are achieved.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a method for improving the mouthfeel of cigarette lap glue. Background technique [0002] Cigarette lapping glue is used for bonding cigarette paper during cigarette production, because it directly participates in the burning of cigarettes. It will have a non-negligible impact on the smoke composition and the resulting taste. The main components of commonly used lapping glue include starch, dextrin, polyvinyl acetate, etc., which will have a negative effect on the taste of cigarettes during the combustion process. [0003] Although the mouthfeel of the lapping glue is improved to a certain extent by adding a regulator in the lapping glue in the traditional technology involved at present, the effect is not significant and the actual effect of improvement is very little, and the sense organ has very large limitations. Contents of the invention [0004] ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09J151/02C09J11/06C09J11/08C08F251/00C08F220/06
CPCC09J151/02C09J11/06C09J11/08C08F251/00C08L5/00C08K5/00C08F220/06
Inventor 李朝荣周学政齐延鹏黄治汪长国刘华丁康钟
Owner CHONGQING CHINA TOBACCO IND CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com