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Determination method for ration of reconstituted tobacco finished product

A technology of reconstituted tobacco leaves and determination methods, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., and can solve the problems of no quantitative determination methods for finished reconstituted tobacco leaves

Inactive Publication Date: 2013-02-06
HONGTA TOBACCO GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no report on the quantitative determination method of reconstituted tobacco leaf products, and there is no report on the quantitative determination method of reconstituted tobacco leaf products in the prior art so far

Method used

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  • Determination method for ration of reconstituted tobacco finished product
  • Determination method for ration of reconstituted tobacco finished product

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Embodiment Construction

[0017] The present invention utilizes the existing analytical balance, image acquisition system and image processing and analysis system to conveniently and quickly measure the mass and area of ​​small pieces of finished reconstituted tobacco leaf samples, and calculate the quantity of the finished reconstituted tobacco leaf finished samples. The concrete steps of this method are as follows:

[0018] 1. Select a few flat samples of finished reconstituted tobacco leaves, and trim the edges straight;

[0019] 2. The analytical balance accurately weighs the mass W (g) of the selected sample;

[0020] 3. Place the reconstituted tobacco leaf samples evenly on the image acquisition system, and use a shape, size, and area of ​​M (cm 2 ) and the color of the reconstituted tobacco leaf sample is obviously different from that of the reconstituted tobacco leaf sample. Cover the sample as a reference background, and place an appropriate weight on it to ensure that the reference backgr...

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Abstract

The invention relates to a determination method for ration of a reconstituted tobacco finished product and belongs to the technical field of reconstituted tobacco. The determination method is characterized by comprising the following steps: selecting a plurality of small reconstituted tobacco finished product pieces with smoothness, no damage and no crinkle as samples; trimming irregular edges and burrs of the samples to be straight; accurately weighing the weight (W, g) of the samples by using an analytical balance; obtaining a digital image of the samples by an image acquisition system; obtaining the area (S, cm<2>) of the detected samples by an image processing and analyzing system; and calculating according to the quality and the area of the reconstituted tobacco samples to obtain the ration (D, g / m<2>) of the reconstituted tobacco samples. The determination method disclosed by the invention has the advantages of simplicity and suitability for determining the ration of the reconstituted tobacco finished product.

Description

technical field [0001] The invention specifically relates to a quantitative determination method for finished reconstituted tobacco leaves, which belongs to the technical field of reconstituted tobacco leaves. Background technique [0002] Reconstituted tobacco is an important cigarette material. Adding an appropriate amount of reconstituted tobacco to shredded tobacco can improve the physical properties of cigarettes, reduce harm and reduce coke, and at the same time save tobacco materials and reduce the cost of cigarettes. [0003] Reconstituted tobacco leaf is a tobacco resource recycling product made from tobacco by-products and waste (tobacco stems, chips and shreds, etc.) combined with a certain manufacturing process. [0004] The quantity of reconstituted tobacco leaves is one of the important indicators to measure the quality of reconstituted tobacco products. The quantity of reconstituted tobacco leaves refers to the quality of reconstituted tobacco leaves per unit ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 孟昭宇袁大林汤建国伊奥尔乔丹娜邹泉龚荣岗王毅牟定荣
Owner HONGTA TOBACCO GRP
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