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Method for measuring adhesive consumption of cigarette lap adhesive by marker method

A technology of cigarette flapping and marking

Active Publication Date: 2016-08-03
CHINA TOBACCO HENAN IND +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the removal of cigarettes and running strips are not considered, this kind of calculation has a large error, and it is difficult to reflect the amount of cigarette lapping glue applied by a certain machine at a certain moment; Estimating the quality of lapping glue flowing out of the glue nozzle, so as to reflect the average amount of lapping glue applied to cigarettes under normal production conditions, but it cannot reflect the amount of lapping glue per cigarette
[0003] BRITISHAMERICANTO patent number is DE3909990 titled "Determining the amount of glue on cigarette paper strips - using a sensor to measure moisture and its signal is used to control the cigarette machine", which discloses a method of measuring the moisture content of the cigarette lap after sizing with a sensor. The method of mouth glue, this method can more accurately measure the sizing amount of cigarette glue at a certain moment, but it also has some disadvantages, such as: 1) It is expensive, and the cost of near-infrared or microwave probes for measuring moisture is relatively high ; 2) Since cigarette paper also has a certain moisture content, the measurement result is affected by the moisture content of cigarette paper; 3) The moisture content of the lap glue will fluctuate to a certain extent, and the measured value and the real value will be different; The position of the soldering iron is short and the installation space is limited

Method used

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  • Method for measuring adhesive consumption of cigarette lap adhesive by marker method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of marker method measures the method for the sizing amount of cigarette lapping glue, it comprises the following steps:

[0029] 1) Prepare lap glue samples containing markers: take Cu 2+ As a marker, dissolve 10g of copper sulfate with a small amount of water, slowly add it to about 500g of lap glue under constant stirring, and let it stand overnight (12h) so that the marker is evenly dispersed in the lap glue; obtain the marker containing Laptop glue samples;

[0030] 2) Making cigarettes: Under the normal production conditions of the cigarette making machine (setting the amount of lapping glue at 2.0 mg / stick), roll cigarettes with the lapping glue samples containing markers to obtain experimental cigarette samples; Cigarettes were rolled with the lap glue samples, and the control cigarette samples were obtained;

[0031] 3) Determination of sizing amount: Take an experimental cigarette sample and a control cigarette sample and remove the shredded tobacco in...

Embodiment 2

[0039] A kind of marker method measures the method for the sizing amount of cigarette lapping glue, it comprises the following steps:

[0040] 1) Preparation of lap glue samples containing markers: with SO 4 2-As a marker, dissolve 10g of sodium sulfate with a small amount of water, slowly add it to about 500g of lapping glue under constant stirring, and leave it overnight (12h) to make the marker evenly dispersed in the lapping glue; obtain the marker containing Laptop glue samples;

[0041] 2) Making cigarettes: Under the normal production conditions of the cigarette making machine (set the amount of lapping glue at 2.5mg / stick), roll cigarettes with the lapping glue samples containing markers to obtain experimental cigarette samples; Cigarettes were rolled with the lap glue samples, and the control cigarette samples were obtained;

[0042] 3) Determination of sizing amount: Take an experimental cigarette sample and a control cigarette sample and remove the shredded tobac...

Embodiment 3

[0044] Choose Pb 2+ As the marker, with PbCl 2 The form of adding, setting the dosage of lap glue is 3.5mg / , other is the same as embodiment 1, gained A 1 (7.32μg / bottle), A 2 (0μg / branch), B 1 (2.51μg / mg), B 2 (0μg / mg); The amount of glue applied to the cigarette closure is calculated to be 3.44mg / stick, which is close to the set value of 3.5mg / stick.

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Abstract

The invention relates to a method for measuring the adhesive consumption of cigarette lamp adhesive by a marker method. The method specifically includes the steps of: 1) adding markers to a lap adhesive, and mixing evenly to obtain a lap adhesive sample containing the markers; 2) rolling cigarettes under normal production conditions of a cigarette making machine, thereby obtaining experimental and blank contrast cigarette samples; and 3) taking the cigarette samples and removing tobacco shreds, accurately cutting out cigarette hollow cylinders of the same length, weighing an appropriate amount of experimental lap adhesive containing the markers and blank lap adhesive without the markers, measuring the content of markers in an experimental cigarette hollow cylinder, a contrast cigarette hollow cylinder, experimental lap adhesive and blank lap adhesive, and recording as A1, A2, B1 and B2 respectively; and according to the formula m(A1-A2) / n(B1-B2), calculating the adhesive consumption of the cigarette lap adhesive, m being the actual length of an experimental or contrast cigarette paper segment hollow cylinder, cm; and n being the length of the experimental or contrast cigarette hollow cylinder that is cut out, cm. The method is accurate in measurement, is good in repeatability, and is stable and reliable.

Description

technical field [0001] The invention belongs to the technical field of tobacco processing and detection, and in particular relates to a method for measuring the sizing amount of cigarette lap glue by using a marker method. Background technique [0002] Cigarette lap glue is an important part of cigarettes, which directly affects the appearance and internal quality of cigarettes. Due to the burning and decomposition of lapping glue, various chemical components are produced, which affect the sensory quality of cigarettes; and when the amount of glue is too much or too little, cigarettes are prone to quality defects such as overflowing glue, adhesion, cracking, and warping. Therefore, it is of great significance to accurately control the sizing amount of cigarette stick glue to improve the quality of cigarette products. Since the liquid level of the glue in the glue tank, the speed of the cigarette machine and the position of the thimble of the glue nozzle will all affect the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G17/04G01N5/00
CPCG01G17/04G01N5/00
Inventor 熊安言王洪波赵乐顾亮赵冰丁美宙许淑红王二彬孙觅宋伟民
Owner CHINA TOBACCO HENAN IND