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Method for determining adhesion between papermaking-reconstituted tobacco slices

A technology of tobacco sheet and measurement method, which is applied in the field of physical performance detection of tobacco sheet by papermaking method, and can solve problems such as lack of detection methods

Inactive Publication Date: 2018-07-27
SHANGHAI TOBACCO GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method for measuring the adhesion between paper-making tobacco sheets, which is used to solve the lack of using a physical property analyzer in the prior art to detect the adhesion between two sheets in the sheet industry. The problem with the method of force detection

Method used

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  • Method for determining adhesion between papermaking-reconstituted tobacco slices
  • Method for determining adhesion between papermaking-reconstituted tobacco slices
  • Method for determining adhesion between papermaking-reconstituted tobacco slices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Choose tobacco flakes numbered ZH and SX tobacco flakes, the tobacco flakes have no obvious unfibrillated stems, no obvious sheet structure, and no obvious holes. The ZH tobacco sheet and the SX tobacco sheet are cut separately and placed in a constant temperature and humidity box with a temperature of 30° C. and a humidity of 85% for 24 hours to obtain the first sheet to be tested and the second sheet to be tested. Among them, the first slice to be tested after being cut is a circular slice, and its diameter is the same as the diameter of the bottom surface of the test probe; the second slice to be tested after being cut is a square slice with a side length larger than the first slice to be tested diameter of. The first sheet to be tested and the second sheet to be tested are quickly placed in a sealed container for testing.

[0040] Select the test probe, the diameter of the bottom of the test probe is 30cm, and the bottom is smooth and free of debris. The test probe i...

Embodiment 2

[0047] Choose the tobacco sheet numbered MD. The tobacco sheet has no obvious unfibrillated stems, no obvious sheet structure, and no obvious holes. After cutting the MD tobacco sheet, it is placed in a constant temperature and humidity box with a temperature of 30° C. and a humidity of 85% for 24 hours to obtain a first sheet to be tested and a second sheet to be tested. Wherein, the first slice to be tested after cutting is a circular slice, the diameter of which is the same as the diameter of the bottom surface of the test probe; the second slice to be tested after cutting is a square slice, the side length of which is larger than that of the first slice to be tested diameter of. The first sheet to be tested and the second sheet to be tested are quickly placed in a sealed container for testing.

[0048] Select the test probe, the bottom diameter of the test probe is 30cm, and the bottom surface is smooth and free of debris. Install the test probe on the test platform of the ...

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Abstract

The invention provides a method for determining adhesion between papermaking-reconstituted tobacco slices. The method comprises steps as follows: 1) after a tobacco slice is cut and balanced, a firstto-be-determined slice and a second to-be-determined slice are obtained; 2) a test probe is mounted above a test platform of a texture analyzer, the texture analyzer is started for testing, and a blank value is obtained; 3) the upper surface of the first to-be-determined slice is fixed on the bottom surface of the test probe, the lower surface of the second to-be-determined slice is fixed on the test platform, the lower surface of the first to-be-determined slice is matched with the upper surface of the second to-be-determined slice, the texture analyzer is started for testing, and a detectionvalue is obtained; 4) the detection value and the blank value are subjected to difference value calculation, and an adhesion value between the tobacco slices is obtained. By means of the method for determining adhesion between the papermaking-reconstituted tobacco slices, adhesion data between the two slices are acquired, the detection blank of adhesion between the slices is filled up, and basicdata support is provided for bale breaking cakes of the slices.

Description

Technical field [0001] The invention belongs to the technical field of detecting physical properties of paper-making tobacco sheets, and relates to a method for measuring adhesion between tobacco sheets by paper-making method. Background technique [0002] Papermaking tobacco flakes adopt the "two-step" papermaking process. The waste materials such as tobacco stems, broken leaves, shredded bits and so on produced during the cigarette production process are manufactured by extraction, beating, papermaking, and recoating. The evaluation indicators of paper-making tobacco flakes are mainly divided into two aspects. On the one hand, the quality indicators of some cigarettes are quoted, such as filling value, burning rate, smoke indicators, sensory evaluation quality, and conventional chemical indicators. The quality indicators of paper are cited, such as basis weight, bulk, tensile strength, fiber characteristics, etc. The comparison of these indicators can reflect most of the qualit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N19/04
CPCG01N19/04
Inventor 胡梦岩宋成剑李新生李德贵
Owner SHANGHAI TOBACCO GRP CO LTD
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