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Method for increasing bulk of reconstituted tobaccos and aroma components of reconstituted tobaccos

A technology for aroma-inducing ingredients and reconstituted tobacco leaves, which is applied in the fields of tobacco, tobacco preparation, application, etc., can solve the problems of being too late and cannot participate in the burning of cigarettes, etc., and achieves the effect of simple and feasible method and improved bulk performance.

Active Publication Date: 2019-03-01
CHINA TOBACCO SICHUAN IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Carrier particles are also widely used in the tobacco industry, but these tobacco particles are mostly natural porous materials such as silicate rock, activated carbon, sepiolite, bentonite, medical stone, zeolite and some synthetic molecular sieves. It does have a porous structure, but it cannot participate in the burning of cigarettes, so it is not as good as natural plant expansion particles in improving the richness of cigarette smoke

Method used

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  • Method for increasing bulk of reconstituted tobaccos and aroma components of reconstituted tobaccos
  • Method for increasing bulk of reconstituted tobaccos and aroma components of reconstituted tobaccos
  • Method for increasing bulk of reconstituted tobaccos and aroma components of reconstituted tobaccos

Examples

Experimental program
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Effect test

Embodiment 1

[0026] The steps for improving the bulkiness and aroma components of reconstituted tobacco leaves are as follows:

[0027] 1. The threshed red-cured tobacco stems are expanded by a microwave expansion process, and then granulated to make microwave expanded stems with a particle size of 40-60 mesh.

[0028] 2. According to the tobacco raw material formula and production process of the reconstituted tobacco leaves by the papermaking method, the tobacco raw material is extracted and solid-liquid separated, and the solid part of the extracted tobacco raw material is made into tobacco pulp according to the pulping process (tobacco pulp refers to dry tobacco pulp); microwave expanded stalk grains are added to the mixture of tobacco pulp and bleached softwood pulp in the forebay to prepare paper base; the weight ratio of the tobacco pulp, bleached softwood pulp and microwave expanded stalk grains is 70: 20:10.

[0029] 3. The paper base is continued to be coated, dried, and sliced ​...

Embodiment 2

[0036] The steps for improving the bulkiness and aroma components of reconstituted tobacco leaves are as follows:

[0037] 1. Recycling waste smoke from the dry ice expanded shredded tobacco production line after screening, crushing and screening to prepare dry ice expanded tobacco powder particles of 60-80 mesh.

[0038] 2. According to the tobacco raw material formula and production process of the reconstituted tobacco leaf by the papermaking method, the tobacco raw material is extracted and solid-liquid separated, and the solid part of the extracted tobacco raw material is made into tobacco pulp according to the pulping process; The pulp box is added to the mixture of tobacco pulp and unbleached softwood pulp to prepare a paper base; the weight ratio of the tobacco pulp, unbleached softwood pulp and dry ice expanded tobacco powder particles is 66:22:12.

[0039] 3. The paper base is continued to be coated, dried, and sliced ​​according to the conventional procedures of reco...

Embodiment 3

[0056] The steps for improving the bulkiness and aroma components of reconstituted tobacco leaves are as follows:

[0057] 1. Co-expand the fennel stalks with microwave / superheated steam, and then granulate to make plant expansion granules with a particle size of 50-60 meshes. This granule is combined with the dry ice expanded smoke particles described in Example 2. 40:60 weight ratio mixed evenly to form mixed expanded particles.

[0058] 2. According to the tobacco raw material formula (wherein the weight ratio of flue-cured tobacco raw material and sun-cured tobacco raw material is 40:60) and the production process of the reconstituted tobacco leaf by the papermaking method, the tobacco raw material is extracted, and the solid-liquid separation is carried out, and the solid part of the extracted tobacco raw material is prepared according to the production process. Pulp technology is made into tobacco pulp; the mixed expanded particles are added to the mixture of tobacco pul...

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Abstract

The invention discloses a method for increasing bulk of reconstituted tobaccos and aroma components of the reconstituted tobaccos through a paper-making method. The method comprises the steps that firstly, the raw materials processed by an expansion process are crushed or granulated into expansion particles; extraction and solid-liquid separation are carried out on the raw materials of the tobaccos, and the solid part is prepared into tobacco pulp according to a pulping process; the expansion particles are added into a mixture of the tobacco pulp and cellulose fiber at specific sites to be manufactured and prepared into a paper base; the paper base continues to complete coating, drying and laminating according to a conventional process of the reconstituted tobaccos, and a finished reconstituted tobacco product is obtained. The weight ratio of the tobacco pulp to cellulose fiber to expansion particles is 55-88:10-25:2-20, the specific raw materials are mainly derived from the tobaccos and contain all the commonly used raw materials for tobacco processing and recycled wastes, and a part of plant tissue treated through the expansion process can also be used. Through processing production of the method, the bulk of finished reconstituted tobacco substrates can be effectively improved, the aroma components are also improved, and it is ultimately achieved that the quality of the reconstituted tobaccos is improved.

Description

technical field [0001] The invention relates to the technical field of reconstituted tobacco leaves by papermaking, and more specifically, the invention relates to a method for increasing the bulkiness of reconstituted tobacco leaves and their aroma components. Background technique [0002] Reconstituted tobacco leaves, also known as tobacco flakes, use discarded tobacco stems, tobacco leaf fragments, tobacco powder, etc. as raw materials, through extraction, concentration, separation, beating, refining, copying, coating, drying and other processes The reconstituted tobacco leaf sheet, which is made into a shape similar to that of a tobacco sheet, can be used in a cigarette processing production line as one of the filler components of a cigarette formula, which can effectively recycle waste and reduce the cost of cigarettes. [0003] Bulk thickness is one of the important indicators to evaluate the quality of reconstituted tobacco leaves by papermaking method, which directly...

Claims

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Application Information

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IPC IPC(8): A24B3/14A24B3/18
CPCA24B3/14A24B3/18A24B3/182
Inventor 张艇张云龙林瑜曾颖赵金涛宋光富陶飞燕卿华刘民昌
Owner CHINA TOBACCO SICHUAN IND CO LTD
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