A Method for Quickly Measuring the Temperature of Filter Rod During Suction
A filter rod and speed technology, which is applied in the field of cigarettes, can solve the problems of shortening calculation time, cumbersome measurement, and excessive data volume, and achieves the effect of reducing statistics and calculation time, improving calculation efficiency, and high calculation accuracy.
Active Publication Date: 2022-04-01
CHINA TOBACCO YUNNAN IND
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Problems solved by technology
[0003] In order to solve the problems existing in the slitting method and the single-point test method, such as difficult operation, measurement error caused by uneven cross-section after slitting, cumbersome measurement, excessive data volume, and large difference in temperature measurement between different filter rods, etc., this paper The invention proposes a calculation method suitable for the filter rod temperature during the suction process under the ISO suction mode. For the first time, it proposes a calculation method for the change of the filter rod temperature with the suction time during the suction process, aiming to ensure the temperature of different cross-sections of the filter rod In the case of low field prediction accuracy, the calculation time is shortened and the calculation efficiency is improved
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] The method for calculating the temperature of the filter rod in the suction process applicable to the ISO suction mode in this embodiment includes the following steps:
[0036] Step (1), collecting the basic parameters of the suction process
[0037] According to GB / T 19609-2004, in the ISO suction mode, the suction time of each puff is 2s, one puff every 60s, and the suction volume is 35ml; the speed expression of the ISO suction mode: .
[0038] St...
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The invention discloses a method for quickly measuring the temperature of a filter rod during smoking, and aims to provide a real-time and simple method for calculating the temperature of a cigarette filter rod. The invention changes the traditional measurement method of the actual temperature of the filter rod, and can measure the temperature distribution of the cross-section at different positions inside the filter rod with different lengths, and has the characteristics of high calculation accuracy; it can calculate the actual temperature by the basic parameters of the filter rod. The effect of the actual temperature of the filter rod during suction.
Description
technical field [0001] The invention relates to the technical field of cigarettes, in particular to a method for rapidly measuring the temperature of a filter rod in the smoking process in the ISO smoking mode. Background technique [0002] The size and change of cigarette filter rod temperature affect the taste and style characteristics of cigarettes, affect the consumption experience at the entrance of consumers, and are also one of the important indicators affecting the sensory quality of cigarettes. Among the factors affecting the temperature of cigarette filter rods, in addition to cigarette technology and cut tobacco quality, the material and structure of filter rods are the most important factors affecting cigarette draw resistance. At present, the single-point measurement method is still used to measure the temperature of the filter rod, that is, the instrument is used to measure the temperature at the test point of the entire filter rod. If you want to measure the t...
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IPC IPC(8): G01K13/00A24C5/34
CPCG01K13/00A24C5/34
Inventor 王浩詹建波李赓郑晗谢姣岳保山王旭余耀张玲唐石云李振杰
Owner CHINA TOBACCO YUNNAN IND