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A kind of reconstituted tobacco leaf and its preparation method and application

A technology of reconstituted tobacco leaves and paper making method, which is applied in the field of reconstituted tobacco leaves and its preparation, can solve the problem that the influence of the coating rate on the final quality of the reconstituted tobacco leaves has not been studied in a targeted manner, and achieves the improvement of the filament formation rate, applicability and burning rate. Fast and reduce the effect of film running phenomenon

Active Publication Date: 2011-12-07
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The coating solution coated on the paper base is the most important carrier of the soluble components and aroma components of reconstituted tobacco leaves. The structure of the paper base prepared by the prior art includes a paper base that is as flat as paper to facilitate the completion of subsequent processes and loaded on The coating liquid layer on the paper base, but no targeted research has been done on the influence of the structural characteristics of the paper base on the coating rate of absorbing the coating liquid and the final quality of the reconstituted tobacco leaves

Method used

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  • A kind of reconstituted tobacco leaf and its preparation method and application
  • A kind of reconstituted tobacco leaf and its preparation method and application
  • A kind of reconstituted tobacco leaf and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Existing two-step papermaking method is used to reconstitute tobacco leaves, and its technological process is as attached figure 1 Shown:

[0030] After soaking and extracting the leaf end and leaf stem in water according to a suitable ratio, the soluble matter and insoluble matter are separated into solid and liquid, and the insoluble matter is mixed with wood pulp fiber and mechanically beaten into a slurry, which is then dried after pulp preparation, papermaking, and vacuum dehydration The paper base is obtained; the paper base of the reconstituted tobacco leaf is prepared by adopting a process and equipment similar to that of the paper industry; Cut into tobacco flakes.

[0031] The above process of this embodiment is basically the same as the conventional process, except that the paper base after vacuum dehydration and drying is punched by laser, electrostatic or mechanical punching device before coating.

[0032] The paper base has the following hole structure: ...

Embodiment 2

[0034] The preparation process of reconstituted tobacco leaves is the same as in Example 1. The structure of the paper base is as attached figure 2 As shown, 1 indicates the holes on the paper base, 2 indicates the hole spacing, and 3 indicates the hole row spacing. The hole diameter on the paper base is 0.6mm, the hole spacing is 2.0mm, and the hole spacing is 1.8mm.

Embodiment 3

[0036] The preparation process of reconstituted tobacco leaves is the same as in Example 1. The structure of the paper base is as attached figure 2 As shown, 1 indicates the holes on the paper base, 2 indicates the hole spacing, and 3 indicates the hole row spacing. The hole diameter on the paper base is 0.5mm, the hole spacing is between 3.0mm, and the hole row spacing is 2.0mm.

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PUM

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Abstract

The invention discloses a reconstituted tobacco leaf and a preparation method and application thereof. The reconstituted tobacco leaf is prepared by a papermaking method; a paper base formed by using pulp is perforated and then coated with a coating solution; and in the paper base, the aperture is 0.4 to 0.8 millimeter, the hole pitch is 1.0 to 3.0 millimeters, and the hole row pitch is 1.5 to 2.0 millimeters. The structure of the paper base is optimized, and perforation design is adopted, so that the contact area of the paper base and the coating solution is increased; and the coating solution is easily penetrated into the paper base, so that the absorption performance of the paper base on the coating solution is remarkably improved, the coating rate is finally remarkably improved, full bearing of soluble components and aroma components of the reconstituted tobacco leaf is ensured, the sensory quality is greatly improved, aroma quality and impurity gas are obviously improved, and the quality of the reconstituted tobacco leaf is integrally improved.

Description

technical field [0001] The invention belongs to the technical field of cigarette production, and in particular relates to a reconstituted tobacco leaf and a preparation method and application thereof. Background technique [0002] At present, the production process of reconstituted tobacco leaves generally includes three methods: rolling method, thick pulp method and papermaking method. Among them, the papermaking reconstituted tobacco leaf has low density, high filling value, good flexibility and processing resistance, high filamentation rate, good combustion performance, low tar release and strong product plasticity, and can be physically and chemically adjusted according to actual needs. Good formula characteristics such as manual adjustment of indicators have high application value in cigarette formula design and product transformation. Therefore, the papermaking method to prepare reconstituted tobacco is the main method for the production of reconstituted tobacco in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/14
Inventor 饶国华赵瑞峰刘熙
Owner CHINA TOBACCO GUANGDONG IND
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