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Degradable odor generation element for non-burned cigarette and cigarette product

A non-combustible, odor-free technology, applied to smokers’ products, applications, tobacco, etc., can solve the problem of small volatilization area, achieve the effect of large specific surface area, control volatilization, and increase the sense of use

Inactive Publication Date: 2018-10-23
CHANGZHOU LOONG TOP NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For the above-mentioned non-combustible cigarettes, when smoking, the flavoring substances are too concentrated, the volatilization area is very small, and during the smoking process, the support web shrinks and deforms during the passage of high-temperature smoke, which brings changes in smoke intensity to the smoker. The feeling that the production of the supporting web requires special equipment

Method used

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  • Degradable odor generation element for non-burned cigarette and cigarette product
  • Degradable odor generation element for non-burned cigarette and cigarette product
  • Degradable odor generation element for non-burned cigarette and cigarette product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Use polylactic acid monofilament with a circular cross section of 0.15mm in diameter, use 8 strands of braided netting wire, wear 1 strand and press 1 strand, each strand contains 1 monofilament arranged in parallel with each other, and use a braiding machine to weave into a rope , 45 ropes are arranged in parallel to form an odor generating element. The polylactic acid monofilament is treated by soaking in a dilute polylactic acid solution containing a perfume additive, wherein the polylactic acid dilute solution has a mass fraction of 5% polylactic acid, a mass fraction of a perfume of 2%, and the perfume additive is menthol. The overall outer diameter of the odor generating element is 7mm and the length is 15mm. Its structural diagram is as figure 1 Shown:

Embodiment 2

[0049] Use polylactic acid monofilaments with an oval cross-section of 0.2 mm in diameter, use 3 monofilaments to twist in the Z direction, and twist the twist to 300 to form a strand 1, and then twist the 3 strands 1 in an S direction, The twist is 220 and twisted into 9 monofilaments to form a ZS-twisted strand-like rope, and 36 strand-like ropes are arranged in parallel to form an odor generating element. The polylactic acid monofilaments do not need to be treated by soaking in a dilute polylactic acid solution containing fragrance additives. The overall outer diameter of the odor generating element is 7mm and the length is 17mm. Its structural diagram is as figure 2 Shown:

Embodiment 3

[0051] Use polylactic acid monofilaments with a triangular cross-section of 0.5 mm in diameter, so that the yarn carried by each guide needle is always lapped on the same knitting needle to form a knitted chain structure knitted fabric. Use 1 guide needle, One monofilament uses the warp knitting machine in the knitting field to weave a closed-end chain structure to form a chain-like rope, and 50 ropes are arranged in parallel to form the odor generating element. The polylactic acid monofilament is treated by soaking in a dilute polylactic acid solution containing a perfume additive, wherein the polylactic acid dilute solution has a mass fraction of 1% polylactic acid, a mass fraction of a perfume of 1%, and the perfume additive is menthol. The overall outer diameter of the odor generating element is 7mm, and the length is 20mm. Its structural diagram is as image 3 Shown:

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Abstract

The invention provides a degradable odor generation element for a non-burned cigarette. The odor generation element is made of biodegradable polylactic acid monofilaments, and is formed by preparing several polylactic acid monofilaments into a rope or knitted fabric structure through one or more processes of weaving, knitting and twisting and then carrying out cutting. The odor generation elementfurther comprises polylactic acid monofilaments without perfume and polylactic acid monofilaments with perfume adhering to the surfaces after treatment, and when a hot airflow passes through a longitudinal extension channel defined by the polylactic acid monofilaments, the original odor of smoke and a generated volatile aroma are kept respectively. The process is simple, and the production efficiency is high; the adopted polylactic acid monofilaments have good biodegradability and environmental friendliness.

Description

technical field [0001] The invention relates to a degradable odor generating element for non-combustion smoke and a cigarette product. Background technique [0002] It has become an indisputable fact that smoking is harmful to health. According to reports, smoking is directly or indirectly related to chronic obstructive pulmonary disease, cardiovascular disease, stroke, gastric ulcer, cataract, and at least 12 kinds of tumors (especially lung cancer). )Associated. my country is a big country of tobacco production and tobacco consumption. Epidemiological surveys show that the smoking rate of Chinese people is 35.8%, and the smoking rate of men is 66.8%. It is estimated that there are 350 million smokers aged 15-69, and the number of passive smoking has already Reached 540 million. According to the 2007 Ministry of Health report on smoking control in China, nearly 1 million people die from smoking-related diseases in my country every year, of which 100,000 die from passive smo...

Claims

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Application Information

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IPC IPC(8): A24F47/00
CPCA24F47/002
Inventor 胡睿青王蕾
Owner CHANGZHOU LOONG TOP NEW MATERIALS TECH
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