Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Non-woven fabric water filter tip for reducing tar and harmful matter of cigareffe effectively

A non-woven, mouth stick technology, applied in tobacco, e-liquid filter, application and other directions, can solve the problems of smoking quality and style hindering the application of harm reduction technology, harmful components and tar are reduced in the same proportion, and the effect of harmful components is not obvious. , to ensure balanced absorption of harmful substances, uniform distribution, and enhance the effect of smoking comfort.

Inactive Publication Date: 2006-05-17
CHINA TOBACCO HUNAN INDAL CORP
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These harm reduction technologies have achieved certain effects, but the main problems are: the effect of specifically reducing the harmful components in cigarettes is not obvious, and the harmful components and tar are reduced in the same proportion. The influence of cigarette smoking quality and style seriously hinders the application of harm reduction technology in cigarettes
Especially in the current harm reduction research, there is no specific and efficient technology for reducing a certain harmful component in cigarettes

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

[0011] A non-woven faucet stick made of cigarettes with high-efficiency tar reduction and harm reduction. The preparation method is to mix 90 kilograms of water with 10 kilograms of sodium polyacrylate superabsorbent resin with a particle size of 40 mesh to make colloidal particles, and then make the colloidal particles , Add 500 kg of acetate fiber and polypropylene fiber mixed short fibers to make a functional non-woven fabric during dry air-forming, and then make the non-woven fabric into a high-water-containing functional nozzle stick.

[0012] The preparation parameter of present embodiment non-woven fabric:

[0013] Acetate fiber: 1D×5mm

[0014] Polypropylene fiber: 2.5D×25mm

[0015] Raw material weight ratio of acetate fiber and propylene fiber: 60:40

Embodiment 2

[0017] A non-woven faucet rod made of cigarettes with high-efficiency tar reduction and harm reduction. The preparation method is to mix 50 kg of water with 50 kg of starch-grafted polyacrylonitrile superabsorbent resin, and add 500 kg of polyacrylonitrile to the dry air-laid process. The functional non-woven fabric is made of vinyl fiber and polypropylene fiber mixed short fiber, and then the non-woven fabric is made into a high water content functional nozzle stick.

[0018] The preparation parameter of present embodiment non-woven fabric:

[0019] Polyethylene fiber: 1D×5mm

[0020] Polypropylene fiber: 2.5D×25mm

[0021] Raw material weight ratio of polyethylene fiber and polypropylene fiber: 50:50

Embodiment 3

[0023] A kind of high-efficiency tar reduction and harm-reducing non-woven spout stick for cigarettes, the preparation method is to mix 30 kg of sodium polyacrylate grafted alkyl acrylic acid superabsorbent resin with 70 kg of water, and add to 500 kg of water during dry air-forming. Acetate fiber and polypropylene fiber are mixed with short fibers to make functional non-woven fabrics, and then the non-woven fabrics are made into high water content functional nozzle sticks.

[0024] The preparation parameter of present embodiment non-woven fabric:

[0025] Acetate fiber: 1D×5mm

[0026] Polypropylene fiber: 2.5D×25mm

[0027] Raw material weight ratio of acetate fiber and propylene fiber: 40:60

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 non-woven fabric water filter tip for reducing tar and harmful matter of cigarette effectively consists of two parts including common acetic fiber filter tip or polypropylene fiber filter tip and water containing filter tip. It features its water containing filter tip, which has non-woven fabric coated colloid particles comprising water 50-98 wt% and powerful water absorbing resin 2-50 wt% mixed together. Owing to the colloid particles with proper amount of water, porous netted structure, rich hydrophilic side radicals and great specific surface area, the filter tip of the present invention can adsorb tar as the solid component in cigarette smoke and the water soluble matter in gas phase and solid phase to reach the aim of reducing tar and harmful matter.

Description

technical field [0001] The invention belongs to the technical field of cigarette tar reduction and harm reduction, and in particular relates to a highly efficient tar reduction and harm reduction non-woven faucet stick. Background technique [0002] As we all know, smoking is harmful to health, and harm reduction has become a major problem facing the tobacco industry. In foreign countries, the development of low-hazard cigarette technology using coke-reducing means has been successfully developed and widely recognized by the society. Low-tar raw materials, such as flakes, shredded stems, etc. In China, the research on tar reduction has also achieved remarkable results. During the research on tar reduction, it was found that reducing tar, especially a substantial reduction in tar, has a very adverse negative impact on the quality and style of cigarette smoking. On the other hand, numerous researches It shows that targeted reduction of the main harmful components in tar, suc...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/08
Inventor 胡旺顺黄凯兵钟科军孙贤军
Owner CHINA TOBACCO HUNAN INDAL CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com