Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of reconstituted tobacco special for a heat-not-burn cigarette by adopting tobacco stems to replace additional fibers

A heat-not-burn, fiber-added technology, applied in the preparation of tobacco, tobacco, and applications, can solve problems such as wood gas and miscellaneous gas, achieve uniform release of substances, meet consumer experience needs, and promote development.

Inactive Publication Date: 2020-04-14
HUBEI CHINA TOBACCO IND +1
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for preparing reconstituted tobacco leaves for heat-not-burn cigarettes using tobacco stems instead of external fibers, so as to solve the problem that the external fibers added to heat-not-burn reconstituted tobacco leaves in the prior art make the product woody during the smoking process. Gas and miscellaneous gas are relatively serious defects, the method of the present invention carries out quality improvement and fibrosis treatment on tobacco stems, uses tobacco stem fibers to replace external fibers, and improves the sensory quality of products under the premise of ensuring the tensile strength of products

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
  • Preparation method of reconstituted tobacco special for a heat-not-burn cigarette by adopting tobacco stems to replace additional fibers
  • Preparation method of reconstituted tobacco special for a heat-not-burn cigarette by adopting tobacco stems to replace additional fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1) Pulverize the tobacco leaf raw material into tobacco powder, the mesh number of the tobacco powder is 200 mesh, add CMC according to 5% of the weight of the tobacco powder, mix evenly, and obtain the powder part;

[0022] 2) Weigh the raw material of the tobacco stem according to 4% of the weight of the tobacco powder, add hot water at 70°C according to 5 times the weight of the raw material of the tobacco stem, soak for 20 minutes, and then use a twin-screw kneading machine for processing, and knead for 3 hours at a speed of 200r / min. Once, the beating degree is 10°SR; according to 0.2% of the raw material weight of the tobacco stems, a compound enzyme preparation is added, treated at 50°C for 60 minutes, and then refined by disc milling, the beating degree is 30°SR, and tobacco stem fibers are obtained;

[0023] 3) Glycerin is weighed according to 40% of the weight of the tobacco powder, and tap water is weighed according to 20% of the weight of the tobacco powder, ...

Embodiment 2

[0026] 1) Pulverize the tobacco leaf raw material into tobacco powder, the mesh number of the tobacco powder is 300 mesh, add sodium alginate according to 8% of the weight of the tobacco powder, mix evenly, and obtain the powder part;

[0027] 2) Weigh the raw material of the tobacco stem according to 8% of the weight of the tobacco powder, add hot water at 50°C according to 6 times the weight of the raw material of the tobacco stem, soak for 30 minutes, and then use a twin-screw kneading machine for processing, and knead at a speed of 400r / min for 2 Second, the degree of knocking is 9°SR; according to 0.5% of the weight of the raw material of tobacco stems, compound enzyme preparation is added, treated at 55°C for 50min, and then refined by disc milling, the degree of knocking is 35°SR, and tobacco stem fibers are obtained;

[0028] 3) Propylene glycol is weighed according to 45% of the weight of the tobacco powder, and tap water is weighed according to 25% of the weight of th...

Embodiment 3

[0031] 1) Pulverize the tobacco leaf raw material into tobacco powder, the mesh number of the tobacco powder is 250 mesh, add guar gum according to 3% of the weight of the tobacco powder, mix evenly, and obtain the powder part;

[0032] 2) Weigh the tobacco stem raw material according to 10% of the weight of the tobacco powder, add 80°C hot water according to 10 times the weight of the tobacco stem raw material, soak for 40 minutes, and use a twin-screw kneading machine to process it, and knead it at a speed of 500r / min for 4 Once, the beating degree is 15°SR; according to 0.8% of the raw material weight of the tobacco stems, a compound enzyme preparation is added, treated at 40°C for 40min, and then refined by disc milling, the beating degree is 25°SR, and tobacco stem fibers are obtained;

[0033] 3) Glycerin is weighed according to 25% of the weight of the tobacco powder, tap water is weighed according to 15% of the weight of the tobacco powder, and propylene glycol, water a...

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 provides a preparation method of reconstituted tobacco special for a heat-not-burn cigarette by adopting tobacco stems to replace additional fibers. Tobacco stems are subjected to quality improvement and fibration treatment through a compound enzyme preparation, kneading and pulping, additional fibers are replaced with tobacco stem fibers, and the defect that in the prior art, wood gas and miscellaneous gas are heavy in the smoking process of products due to the fact that the additional fibers are added into heat-not-burn reconstituted tobacco is overcome. According to the method, the tobacco stems are subjected to upgrading and fibration treatment, the tobacco stem fibers are adopted to replace additional fibers, and the sensory quality of the product is improved on the premise that the tensile strength of products is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of reconstituted tobacco leaves, and in particular relates to a method for preparing reconstituted tobacco leaves specially used for heat-not-burn cigarettes by using tobacco stems instead of external fibers. Background technique [0002] Heat not burn tobacco products (Heat not burn), also known as low-temperature cigarettes, are the tobacco products closest to cigarettes and belong to the category of tobacco products. Heat not burn cigarette products were first developed by international companies such as Philip Morris and Renault. Heat-not-burn cigarettes are a representative new tobacco product on the market. They have the characteristics of "heating shredded tobacco or tobacco extract instead of burning shredded tobacco", which reduces the harmful components produced by high-temperature combustion and cracking of tobacco, and releases the chemical components of mainstream smoke volume is greatly reduced...

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): A24B3/14A24B15/14A24B15/18A24B15/30
CPCA24B3/14A24B15/14A24B15/18A24B15/30A24B15/307
Inventor 刘志昌乐喜高颂
Owner HUBEI CHINA TOBACCO IND