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

Functional cigarette paper

A cigarette paper and functional technology, applied in paper, papermaking, textiles and papermaking, etc., can solve the problems of negative impact of cigarettes, affecting the smoking quality of Chinese cigarettes, toxic and harmful chemical components, etc., achieve moderate burning speed of cigarettes, and improve cigarette smoking. The effect of mouthfeel and safety of pyrolysis products

Active Publication Date: 2012-07-18
CHINA TOBACCO GUANGDONG IND
View PDF3 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] These three methods can effectively reduce the CO and tar content in the mainstream smoke of cigarettes, but they will also have some negative effects on cigarettes
The first method cannot meet the requirements of domestic cigarette consumers for the performance of cigarette pack ash and the appearance of cigarette paper, and it will also dilute the aroma of cigarettes; The materials used may also produce toxic and harmful chemical components during the burning process of cigarette paper; the third method is prone to the phenomenon of cigarette burning cone turning around, and the cigarette burns too fast, which is not easy for consumers to accept

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Functional cigarette paper
  • Functional cigarette paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 : According to the description of the implementation process for the production of 1 ton of cigarette paper: 76 kg (7.6% by weight) of polylactic acid fibers (Jiaxing Pulilai New Material Co., Ltd.) with an average fiber length of 1.4mm are added to the pulping section, and needle leaves 224 kg of pulp (22.4% by weight), 400 kg of broadleaf pulp (40% by weight), 300 kg of calcium carbonate (30% by weight), and mix them evenly in the pulp mixing tank, press cigarettes The conventional paper production process is used for copying. After the cigarette paper is first dried and formed, 20 kg of citrate (potassium citrate and sodium citrate in a weight ratio of 1:1) is added in the sizing section. The basis weight, air permeability and air permeability increase of the cigarette paper are shown in Table 1 and Table 2.

Embodiment 2

[0019] Example 2 : According to the description of the implementation process of producing 1 ton of cigarette paper: 10 kg (1% by weight) of polyglycolic acid fiber (Changchun Shengboma Biomaterials Co., Ltd.) with an average fiber length of 0.8mm is added to the pulping section, 300 kg of coniferous pulp (30% by weight), 390 kg of broadleaf pulp (39% by weight), 300 kg of calcium carbonate (30% by weight), and mix them evenly in the slurry mixing tank, press The conventional production process of cigarette paper is copied. After the cigarette paper is first dried and formed, 20 kg of citrate (potassium citrate and sodium citrate in a weight ratio of 1:1) is added in the sizing section. The basis weight, air permeability and air permeability increase of the cigarette paper are shown in Table 1 and Table 2.

Embodiment 3

[0020] Example 3 : Description of the implementation process based on the production of 1 ton of cigarette paper: Add 150 kg (15% by weight) of polylactic acid powder (Shenzhen Yisheng New Material Co., Ltd.) 284 kg of pulp (28.4% by weight), 390 kg of hardwood pulp (39% by weight), 176 kg of calcium carbonate (17.6% by weight), and mix them evenly in the pulp mixing tank, press the cigarette paper Conventional production process for copying. After the cigarette paper is first dried and formed, 20 kg of citrate (potassium citrate and sodium citrate in a weight ratio of 1:1) is added in the sizing section. The basis weight, air permeability and air permeability increase of the cigarette paper are shown in Table 1 and Table 2.

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

PropertyMeasurementUnit
particle sizeaaaaaaaaaa
lengthaaaaaaaaaa
particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention provides functional cigarette paper. The functional cigarette paper is mainly used for reducing the CO content and the tar content of mainstream smoke of cigarettes and does not generate negative effect on the smoking quality and the using safety of the cigarettes. The functional cigarette paper has the technical characteristics that a low temperature thermolysis polyester material is added in the production process of the cigarettes; the thermolysis polyester material is polyactic acid or polyglycolic acid; and due to the low temperature thermolysis action in the combustion process of the cigarettes, the air permeability of the cigarette paper in the region near the cigarette carbonizing line is improved, diffusion of oxygen and carbon monoxide is promoted, and the CO content and the tar content of mainstream smoke of cigarettes are reduced by 8 to 15 percent. The functional cigarette paper is implemented without changing the conventional process and equipment of the cigarette paper and industrial production is realized easily.

Description

technical field [0001] The invention relates to a cigarette paper, in particular to a cigarette paper with functions of reducing CO and coke. Background technique [0002] Cigarette tar contains harmful substances such as nitrosamines, polycyclic aromatic hydrocarbons, phenols, and low-molecular-weight aldehydes. These substances can induce cancer in multiple organs of the human body and are extremely harmful to the health of cigarette consumers. Therefore, reduce The tar content of mainstream cigarette smoke, that is, to reduce the harm of smoking cigarettes. [0003] CO is a gas harmful to health and one of the main harmful components of cigarette smoke. It is produced during cigarette smoking, and the content of each cigarette can reach tens of milligrams. Once inhaled, CO binds to hemoglobin to form the very stable carboxyhemoglobin, whose chemical affinity for hemoglobin is greater than that of O 2 more than 200 times. The formation of carboxyhemoglobin causes hemogl...

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): D21H17/53
Inventor 李旭华黄宪忠谢定海杨绍文陈婉黄海群
Owner CHINA TOBACCO GUANGDONG IND
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