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Binary composite cob core cigarette filter as well as preparation method and application thereof

A corncob cob, binary composite technology, applied in the application, tobacco, smoke oil filter and other directions, can solve problems such as restricting the industrial application of filter rods, and achieve the effect of realizing industrialized mass production, suitable hardness, good social and economic benefits

Inactive Publication Date: 2016-10-05
CHINA TOBACCO HUNAN INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hollow sections of these patented filter rods are all made of acetate fiber, and the amount of acetate fiber consumed far exceeds the amount of acetate fiber required by ordinary acetate fiber filter rods, which seriously restricts the industrial application of this type of filter rod

Method used

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  • Binary composite cob core cigarette filter as well as preparation method and application thereof

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Experimental program
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Effect test

Embodiment 1

[0025] The 3.0 / 32000 acetate fiber tow is prepared into a solid filter rod with a circumference of 23.5mm and a length of 120mm according to the steps of opening, gluing, and forming; It is processed and polished into a cylinder with a circumference of 23.5 mm and a length of 120 mm on a woodworking round rod machine, and then a hollow filter rod section is obtained by punching a through hole with a diameter of 3 mm in the axis of the cylinder with a wood puncher; The solid filter rod section and the hollow filter rod section are compounded on the mouth rod compounding machine according to the length ratio of 15:10 to prepare a binary composite filter, and trial-produce cigarettes. The hollow core section of the prepared cigarette is in contact with shredded tobacco, and its appearance is similar to that of ordinary cigarettes. No difference. A cellulose acetate hollow core composite filter rod of the same specification was prepared simultaneously as a control. The results of...

Embodiment 2

[0027] The 3.0 / 32000 acetate fiber tow is prepared into a solid filter rod with a circumference of 23.5 mm and a length of 108 mm according to the steps of opening, gluing and forming; the preparation method of the hollow filter rod is as follows: remove impurities from the naturally sun-dried corn cobs, Process it into a cylinder with a circumference of 23.5 mm and a length of 84 mm on a lathe, and then use a puncher to punch a through hole with a diameter of 5 mm in the axis of the cylinder to obtain a hollow filter rod segment; the solid filter rod The segment and the hollow filter rod segment are compounded on a mouth rod compounding machine according to the length ratio of 18:7 to obtain a binary composite rod, and a trial cigarette is produced. The hollow core segment of the prepared cigarette is close to the lip end, and its appearance is very different from that of ordinary cigarettes, making it unforgettable. A cellulose acetate hollow core composite filter rod of the...

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Abstract

The invention discloses a binary composite cob core cigarette filter as well as a preparation method and application thereof. The binary composite cob core cigarette filter is prepared by the steps of cutting, polishing and processing naturally aired cob cores into cylinders with required lengths and diameters, punching the cylinders along the axis direction to obtain cob core filter stick unit segments with cavities, and butting and composting the cob core filter stick unit segments with solid cellulose acetate fiber or polypropylene fiber unit filter stick segments. The preparation method has the beneficial effects that the equipment requirement is low, the operation is simple, the raw materials are cheap, the production cost is low, the prepared cigarette filter is high in safety performance and environmentally friendly, has an adsorption catching function of a common cellulose acetate fiber hollow filter stick and can play a role of aroma enhancement.

Description

technical field [0001] The invention relates to a binary composite cigarette filter with corn cob core and its preparation method and application, belonging to the technical field of cigarette production. Background technique [0002] Cigarette filters, as a filter system for cigarette smoke, play an important role in improving the quality and safety of cigarette smoking. However, the current cigarette filter rods have a single form and simple functions. The research and development of new cigarette filters has been unprecedented in the industry. the height of. [0003] Existing binary composite filter rods for cigarettes with a cavity are basically acetate composite filter rods. For example, the Chinese patent with application number 200520021530 discloses a binary composite filter rod of acetate fiber filter rods and acetate fiber cavity filter rods. The advantage of good anti-counterfeiting performance; the Chinese patent application 200920315424.1 discloses an empty com...

Claims

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Application Information

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IPC IPC(8): A24D3/04A24D3/10
Inventor 陈潜金勇李克范红梅谭海风王诗太喻赛波刘琦
Owner CHINA TOBACCO HUNAN INDAL CORP
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