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Preparation method of tobacco sheet paper base by cabo

A technology for making tobacco flakes and tobacco stems, which is applied in the preparation of tobacco, tobacco, and applications. It can solve problems affecting the performance and quality of paper bases, affect the shape and fiber properties of paper base fibers, and achieve optimized pulping processes and excellent paper bases. quality effect

Active Publication Date: 2012-08-22
CHINA TOBACCO GUANGDONG IND +1
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Problems solved by technology

The applicant has concluded through a large number of experiments that the beating process plays an important role in the process of preparing tobacco sheet paper base from tobacco stems, especially directly affects the fiber morphology and fiber properties of the paper base and directly affects the final performance quality of the paper base, but At present, there are few technical research reports on the beating process of tobacco stems

Method used

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  • Preparation method of tobacco sheet paper base by cabo
  • Preparation method of tobacco sheet paper base by cabo
  • Preparation method of tobacco sheet paper base by cabo

Examples

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Effect test

Embodiment 1

[0026] Tobacco sheet paper base is prepared by papermaking method using tobacco stem as raw material, prepared by papermaking method, impregnated and extracted tobacco stem and tobacco powder, filtered to obtain tobacco stem extract, tobacco powder extract and tobacco stem residue after impregnation treatment, Tobacco powder residue; tobacco stem residue and tobacco powder residue are pulped, sheeted, pressed and dried to obtain a sheet paper base; the extract is used as a coating solution to backcoat the tobacco sheet paper base. Wherein, the beating is processed by a conventional beating machine (refiner), the beating concentration is 10%, the gap between the beating roller and the beating chamber is 0.2mm, the beating pressure is 3.33N / mm, and the number of beating revolutions is 1500-2500, The degree of beating is 20-30°SR.

[0027] The beating degree of the pulp after beating is measured by the Schober-Rigler YQ-Z-13 beating degree tester; the beating stem pulp is copied ...

Embodiment 2

[0040] 1. Raw materials for the experiment: Tobacco stems used in the experiment were provided by Guangdong China Tobacco Industry Co., Ltd. The tobacco stems obtained after conventional threshing and re-roasting were refrigerated at 4°C, and packed in bags to balance the moisture for later use. Other commercially available tobacco stems can be used.

[0041] 2. Dipping and extraction: the extraction of tobacco stems can refer to existing routines. The single-stage immersion extraction experiment of tobacco stems in this embodiment is carried out in a digital display constant temperature water bath (Jinyi HHS type digital display constant temperature water bath can be used, and other similar water baths can also be used). First put the tobacco stems into a polyethylene sealed bag, add a certain volume of distilled water (liquid ratio 1:7) according to the experimental conditions, and put it into a water bath that has been raised to 60°C, and keep it warm for 100 minutes. Duri...

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Abstract

The invention discloses a preparation method of tobacco sheet paper base by cabo. The tobacco sheet paper base is prepapred by taking the cabo as raw material and adopting a paper making method. The preparation method comprises the steps of dipping the cabo, grinding, beating, making sheet and drying the cabo. The beating concentration is 10%, the gap between a beating roller and a beating room is 0.2mm, and the beating pressure is 3.33N / mm; and the beating revolution is 1500-2500, and the bearing degree is 20-30 degrees SR. According to the preparation method, the optimal process condition of the beating steps is determined, the technical scheme for the comprehensive performances that the tobacco sheet paper base is prepared by utilizing the cabo again is optimized, the proper design and technical conditions of the beating degree of the cabo is determined, the excellent fiber shape and the excellent physical performance of pulp are obtained, the tensile indexes, tearing indexes, bulk, air permeability and burst indexes of the paper base product are proper, and the good quality of the tobacco which is prepared again can be ensured.

Description

technical field [0001] The invention belongs to the technical field of tobacco sheet production, and in particular relates to a preparation method of tobacco sheet paper base made from tobacco stems. Background technique [0002] Tobacco sheet is produced by using tobacco waste produced in the process of tobacco processing through a certain processing technology. The tobacco sheet produced by the papermaking method has the advantages of small density, large filling value, good mechanical properties, and low tar content. It has better effects in reducing harmful substances in tobacco sheet and improving various quality indicators of tobacco sheet. production technology. Therefore, the processing technology of the papermaking method plays a key role in the smoking quality and physical properties of the tobacco sheet. [0003] Tobacco stems account for about 25-30% of the weight of tobacco leaves, and a large number of tobacco stems will be produced during the production of c...

Claims

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Application Information

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IPC IPC(8): A24B3/14
Inventor 曾健许光陈克复饶国华李军杨飞高文花
Owner CHINA TOBACCO GUANGDONG IND
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