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Tobacco shredding technique

A technology for cutting shreds and tobacco leaves, which is used in tobacco, tobacco processing, and paper cigarette manufacturing. Effect

Inactive Publication Date: 2018-09-04
CHINA TOBACCO GUANGDONG IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the traditional molding process is used to process dry-process reconstituted tobacco leaves for heat-not-burn cigarette core material single-rod processing, although the physical indicators of the formed material rods are relatively stable, after making heat-not-burn cigarettes, the sensory quality evaluation of them is found to be The amount of smoke is small, and the sensory quality does not meet the design requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1 A processing technology of a single rod of heat-not-burn cigarette core material using dry-process reconstituted tobacco leaves cut into strips

[0032] Combining the characteristics of dry-process reconstituted tobacco leaves and the physical performance requirements of the material processed by the molding process, a strip-cutting process was developed.

[0033] 1. Specific methods

[0034] (1) Place the reconstituted tobacco leaves with a moisture content of 8 to 12% on the unwinding reel, and adjust the radial gap between the cutter roller and the bottom roller through the lifting mechanism to control the depth of the cut. When the dry reconstituted tobacco leaves pass through the cutter roller and the bottom roller When there is a radial gap, the dry-process reconstituted tobacco leaves are sliced ​​and shredded into a state of half-broken horizontally and continuous vertically.

[0035] (2) Roll into a reel by the winding mechanism, and carry out the si...

Embodiment 2

[0038] Example 2 Detection of Physical Indexes of a Single Rod of Heat-Not-Burn Cigarette Core Material Using Strips and Shredded Dry Process Reconstituted Tobacco Leaf

[0039] 1. Detect the physical indicators of the core material single rod prepared in Example 1.

[0040] 2. Results

[0041] The physical indicators and data statistics of the dry-process reconstituted tobacco leaf core materials of 30 samples are shown in Table 1 and Table 2. The dry-process reconstituted tobacco leaf products after the slitting and shredding process can better meet the processing requirements of the molding process, and the resulting Although the physical index of the core material is compared with the physical index of the core material made of dry reconstituted tobacco leaves by the traditional process, the fluctuation of the suction resistance is slightly larger, while the single rod weight and the circular fluctuation are relatively smaller, and the overall condition is good and in line...

Embodiment 3

[0047] Example 3 Sensory Quality Evaluation of Heat-Not-Burn Cigarettes Using Dry Process Reconstituted Tobacco Leaf Slit and Shredded

[0048] 1. Specific operation

[0049] Composite the formed core material with the Philip Morris HNB product filter in Example 1 to form a complete HNB cigarette, and evaluate the sensory quality.

[0050] 2. Results

[0051] Table 3 Evaluation of sensory quality of dry reconstituted tobacco leaf core material after the improved molding process:

[0052]

[0053] From the sensory quality evaluation results in Table 3, it can be found that the heat-not-burn cigarettes processed by the core material of dry reconstituted tobacco leaves processed by the stripping and shredding process, with the help of Philip Morris smoking sets and filters, the smoke concentration of the sample is relatively low. High, strong aroma, less miscellaneous gas, better moisturization, slightly sweet taste, better overall sensory quality, the number of puffs reache...

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Abstract

The invention discloses a tobacco shredding technique. Tobacco is divided into strips and shredded such that the tobacco is transversely half cut and longitudinally continuous. The invention also discloses a processing technique of single heat-not-burn cigarette core rods based on the shredding technique. The finished single heat-not-burn cigarette core rod processed via the shredding technique has certain gaps; more air passes through a heat-not-burn cigarette during smoking; the problem is also solved that dry reconstituted tobacco in the traditional paper filter rod opening technique experiences picking. In addition, the parameters, such as single rod weight, shred depth and product water content, are optimized, and the product with suitable smoking resistance and hardness, as well as good sensory quality and experience, is acquired.

Description

technical field [0001] The invention relates to the technical field of cigarette processing, and more particularly, relates to a cutting process of tobacco leaves. Background technique [0002] Heat-not-burn tobacco products, as the name suggests, are different from traditional cigarettes. "Low-temperature cigarettes" designed with the idea of ​​"heat-not-burn" can heat the tobacco leaves just enough to release the flavor without igniting the tobacco leaves. Normally, ordinary cigarettes will produce many harmful substances when they are smoked at a high temperature of 350°C to 600°C, while low-temperature cigarettes are all below 300°C, and the harmful substances will be reduced. [0003] The dry reconstituted tobacco technology is a new reconstituted tobacco production technology developed by referring to the dry papermaking technology, and it is a new product of the development of reconstituted tobacco. The process is to use the dry air flow multi-stage forming technolog...

Claims

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Application Information

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IPC IPC(8): A24B7/00A24C5/18A24D1/00
CPCA24B7/00A24C5/18A24D1/00
Inventor 曾健饶国华李峰吴桂周傅源锋刘刚马早兵
Owner CHINA TOBACCO GUANGDONG IND
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