Air filter stick provided with resistance-increasing fixed pieces

An air filter and hollow technology, applied in the direction of smoke oil filter, application, tobacco, etc., can solve the problems of not achieving the expected effect of the inventor, the loss of smoke, and the inability to taste tobacco, etc., to achieve good industrial production value, easy to manufacture and The effect of simple use and structure

Active Publication Date: 2014-05-14
GUANGDONG GOLDEN LEAF TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cigarette filter in this patent application mentions that the depth of the groove is 0.5-2 mm, so combined with laser drilling technology, all the smoke will be concentrated near the ventilation holes, which will cause a large amount of smoke loss. This combination will not achieve the invention. The expected effect of the user will cause a strong sense of emptiness, and consumers will not be able to taste the aroma of tobacco through this type of design

Method used

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  • Air filter stick provided with resistance-increasing fixed pieces
  • Air filter stick provided with resistance-increasing fixed pieces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a plurality of solid sheets 3 are obtained by rolling and cutting regenerated cellulose cellophane, the diameter of the solid sheets is 8mm, and the thickness of a single sheet is 2mm. Each sheet is distributed with 10-20 gas flow channels 4, and the average inner diameter of the flow channels is 0.2 mm.

[0024] Set 9 solid sheets in a molding paper with a width of 100 mm, and roll them into a cylindrical shape. Wherein, a cavity 5 is provided between the two connected solid sheets, and the length of the cavity is 8mm.

[0025] Cut the 100mm long air filter rod into 3 sections along the dividing line.

Embodiment 2

[0027] The same production as in Example 1, the difference is that the thickness of the solid sheet is 5mm, each sheet is distributed with 6-8 gas flow channels, and the average inner diameter of the flow channels is 0.5mm.

[0028] Set 9 solid sheets in a molding paper with a width of 100 mm, and roll them into a cylindrical shape. Wherein, a cavity 5 is provided between the two connected solid sheets, and the length of the cavity is 5 mm.

Embodiment 3

[0030] The same production as in Example 1, the difference is that the solid sheet has a single thickness of 8mm, each sheet is distributed with 6-8 gas flow channels, and the average inner diameter of the flow channels is 1.0mm.

[0031] Set 9 solid sheets in a molding paper with a width of 100 mm, and roll them into a cylindrical shape. Wherein, a cavity 5 is provided between the two connected solid sheets, and the length of the cavity is 2mm.

[0032] Example 3

[0033] The same production as in Example 1, the difference is that the solid sheet has a single thickness of 10 mm, and each sheet is distributed with 20 gas flow channels, and the average inner diameter of the flow channels is 0.3 mm.

[0034] Set 6 solid sheets in the molding paper with a width of 100 mm, and roll them into a cylindrical shape. Wherein, a cavity 5 is provided between the two connected solid sheets, and the length of the cavity is 10 mm.

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PUM

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Abstract

The invention relates to an air filter stick provided with resistance-increasing fixed pieces. Multiple resistance-increasing fixed pieces are arranged in the air filter stick and parallelly and orderly arranged in the air filter stick. An air channel is arranged in the axial direction. The resistance-increasing fixed pieces are rolled to be cylindrical by using forming paper, and a cavity is formed between every two adjacent resistance-increasing fixed pieces. By adopting unique micropores, the smoke flowing speed is improved, a smoke flowing state is changed, and then a part of tar and other harmful substance settles and is absorbed.

Description

【Technical field】 [0001] The invention relates to a flue gas filtering device. More particularly, the present invention relates to an air filter rod having a drag-enhancing solid-type sheet. 【Background technique】 [0002] With the progress of society, the issue of "smoking and health" has aroused widespread social concern. With the continuous improvement of living standards, people's health awareness is getting stronger and stronger. "Smoking and health" has become one of the main challenges faced by the tobacco industry during its development. [0003] When cigarettes are burned, the mainstream smoke contains harmful substances such as CO, HCN, NNK, ammonia, benzo-α-pyrene, phenol, crotonaldehyde, tar, and nicotine. In order to reduce the harm caused by smoking tobacco products, practitioners in the tobacco industry use various filtering equipment, such as ordinary acrylic fiber filters, acetate fiber filters, composite filter rods, etc. Cigarette filter rods are used ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04A24D3/10
CPCA24D3/0275A24D3/10A24D3/14
Inventor 沈莉柯晓欢洪学晖高国营杨涛许江
Owner GUANGDONG GOLDEN LEAF TECH DEV
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