A method for measuring the solid content of mouthpiece glue in cigarette filter
A technology for cigarette filter tip and solid content is applied in the field of measuring the solid content of tip rubber in cigarette filter tip, and can solve the problems of unrealized measurement and large measurement error.
Active Publication Date: 2021-08-10
HONGTA TOBACCO GRP +1
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Problems solved by technology
Both the calculation method of consumption and output and the method of glue amount under glue barrel calculate the amount of glue used for the mouthpiece of a single cigarette based on the amount of glue liquid and the corresponding amount of smoke produced, which has the disadvantage of large measurement error; the method of running film and the amount of glue on tipping paper Both methods calculate the amount of tipping glue for a single cigarette based on the quality difference between the tipping paper before and after applying the glue. In order to obtain the tipping paper after the glue is applied, special operations such as idling are required for the tipping machine.
The common feature of the above two types of methods is that neither of them can directly measure the amount of glue used in the mouthpiece of finished cigarettes.
Method used
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Embodiment
[0053] Determination of the solid content of the tip rubber in the filter tip of the A brand cigarette produced by the A cigarette machine.
[0054] (1) Sampling:
[0055] ① Before starting the machine, take the tipping paper sample s1 of L=1m from the tipping paper tray;
[0056] ② After starting up and waiting for the machine to run normally, continuously extract n=50 cigarette samples s21, and simultaneously extract m=20 filter rod samples s31;
[0057] ③ After an appropriate interval, 50 cigarette samples s22 and 20 filter rod samples s32 were taken again.
[0058] (2) Sample preparation:
[0059] ① Cut the sample s21 into cigarette segments and filter segments from the tipping part one by one, such as figure 1 The filter section is radially cut, and the tobacco shreds and tow are removed to obtain a sample s41 of the tipping paper, forming paper and filter section cigarette paper assembly after tipping, and the cigarette section is radially sectioned. Open, remove the...
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The invention relates to a method for measuring the solid content of tipping glue in cigarette filters, which belongs to the technical field of cigarette processing. Mass after installation m 1 , take the sum of the mass of the three kinds of paper before tipping as the mass before tipping m 0 , the difference between the mass before tipping and the mass after tipping represents the solid content G of the tipping glue in the filter tip of a single cigarette. Provide method support for controlling the amount of mouthpiece glue and improving the stability of cigarette filter ventilation rate. Moreover, the method is simple and easy, and can complete sampling and measurement work under the normal production state of the splicing machine, and has the advantages of not affecting normal production and avoiding the waste of raw materials caused by the start and stop of the machine; It provides a reference for dosage adjustment and control, and can also be used for stability evaluation of mouthpiece glue dosage in the production process, and also has reference value for studying the solid content in glue and its influence on cigarette quality.
Description
technical field [0001] The invention belongs to the technical field of cigarette processing, and in particular relates to a method for measuring the solid content of tip rubber in a cigarette filter. Background technique [0002] The function of cigarette tipping glue is to bond tipping paper, filter tip and cigarette when cigarette tipping filter tip. In order to achieve the purpose of reducing coke and harm, filter ventilation technology is widely used, and one of the ways to achieve filter ventilation is to pre-print one or more rows of ventilation holes on the tipping paper. There is a certain width of glue-free area on both sides. When smoking, the air will enter through the ventilation holes of the tipping paper and the micro-holes of the filter rod forming paper in the glue-free area, which will dilute the smoke. Due to the permeability of the nozzle glue, when the amount of glue applied is too large, it is easy to penetrate into the glue-free area after being applie...
Claims
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IPC IPC(8): G01N5/04
Inventor 曲国福王一帆冯欣高韬王建民沈信权海学良杨保宏
Owner HONGTA TOBACCO GRP