Method for adjusting drawing resistance of filter stick
A filter rod and line speed technology, applied in the fields of e-liquid filter elements, applications, tobacco, etc., can solve the problem of low process capability index of filter rod suction resistance, difficulty in ensuring the quality stability of filter rods, and difficulty in matching the process parameters of filter rod forming machines OK, etc.
Active Publication Date: 2015-03-25
CHINA TOBACCO GUIZHOU IND
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Problems solved by technology
The existing filter rod forming machine has many advantages such as simple structure, stable operation, high efficiency, etc., but the process of filter rod production is a complex and delicate process, and the factors affecting the quality of filter rod suction resistance are various and complicated
Due to the difference of tow incoming materials (the monofilament denier, total denier and crimp number of acetate tow produced by various manufacturers are different) and the change of tow tension (the height of the tow changes during the production process) The process parameters of the filter rod forming machine and the matching relationship between them are difficult to determine, resulting in a low process capability index of the filter rod suction resistance, and it is difficult to guarantee the quality stability of the filter rod
Method used
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[0031] The filter rod forming machine applicable to the adjustment method of the filter rod suction resistance of the present invention is as follows: figure 1 shown. The process flow of the filter rod forming machine is as follows: after the tow passes through the first-level air-flow opener 6, the second-level air-flow opener 7, the stabilizing roll 4, the feeding roll 3, and the opening roll 2, the tow passes through the increasing The plasticizer applicator 8 applies the plasticizer, and the tow that has been applied with the plasticizer is collected by the wire feed roller 1 and the wire feeder funnel 5, and wrapped with molding paper to form a cylindrical filter rod, which is wrapped in the cutter head part. The filter rods are cut into certain lengths, and the filter rods are collected and sorted by a packing machine, and packed into small boxes. like figure 2 As shown, the wire feeder funnel 5 is provided with an air nozzle 51 with adjustable pressure, and the press...
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The invention relates to a method for adjusting the drawing resistance of a filter stick. The method comprises the following steps: firstly, setting the initial values of technological parameters including a specific value between the linear speed of a wire feeding roller and the production rate of a strand, a specific value between the linear speed of a plucker roller and the linear speed of a feeding roller, a specific valve between the linear speed of the feeding roller and the production rate of the strand, a specific valve between the linear speed of the wire feeding roller and the plucker roller, the pressure of an air nozzle, the roller pressure of the plucker roller, the roller pressure of the feeding roller, and the roller pressure of a stabilizing roller; and secondly, finely adjusting the matching among the technological parameters according to the detected results of the filter stick generated by the technological parameters. By using the method, the index of process capability of the drawing resistance of the filter stick is 1.33, and the stability of the quality of the filter stick can be guaranteed.
Description
technical field [0001] The invention relates to a method for adjusting the suction resistance of a filter rod. Background technique [0002] The stability of filter rod draw resistance is a very important factor affecting the stability of cigarette draw resistance. The existing filter rod forming machine has many advantages such as simple structure, stable operation, high efficiency, etc., but the process of filter rod production is a complex and delicate process, and the factors affecting the quality of filter rod suction resistance are various and complicated. Due to the difference of tow incoming materials (the monofilament denier, total denier and crimp number of acetate tow produced by various manufacturers are different) and the change of tow tension (the height of the tow changes during the production process) As a result, the process parameters of the filter rod forming machine and the matching relationship between them are difficult to determine, resulting in a low...
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IPC IPC(8): A24D3/02
Inventor 罗光杰唐毅李贵川
Owner CHINA TOBACCO GUIZHOU IND