Filter stick suitable for heat-not-burn cigarette and manufacturing process of filter stick

A heat-not-burn, filter rod technology, applied in e-liquid filter, application, tobacco and other directions, can solve the problems of hot smoke, inability to meet the sensory requirements of heat-not-burn cigarettes, low smoke volume, etc., and achieve increased smoke volume. effect of large, reduced flue gas temperature, and increased sensory comfort

Inactive Publication Date: 2020-03-31
CHINA TOBACCO ZHEJIANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When ordinary cigarette filter rods are used, there are problems such as hot smoke and low smoke volume, which cannot meet the sensory requirements of heat-not-burn cigarettes

Method used

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  • Filter stick suitable for heat-not-burn cigarette and manufacturing process of filter stick
  • Filter stick suitable for heat-not-burn cigarette and manufacturing process of filter stick
  • Filter stick suitable for heat-not-burn cigarette and manufacturing process of filter stick

Examples

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Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0023] Such as figure 1 and figure 2 A filter rod suitable for heat-not-burn cigarettes shown includes a first acetate segment 1, the first acetate segment 1 is propylene glycol, glycerol, diethylene glycol, triethylene glycol, tetraethylene glycol, One or more solvents of pentaethylene glycol, polyethylene glycol, sorbitol, and xylitol are miscible with glycerol triacetate and then added to cellulose acetate. The addition ratio of the solvent to triacetin is 2:1 or 1:1 or 0.5:1.

[0024] A filter stick suitable for heat-not-...

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PUM

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Abstract

The invention relates to a filter stick suitable for a heat-not-burn cigarette and a manufacturing process of the filter stick. The filter stick comprises a first acetate fiber section, and the firstacetate fiber section is a formed product obtained by mixing and dissolving one or more solvents of propylene glycol, glycerol, diethylene glycol, triethylene glycol, tetraethylene glycol, pentaethylene glycol, polyethylene glycol, sorbitol and xylitol with glyceryl triacetate and then adding acetate fibers. The manufacturing process comprises the following steps: 1) preparing mixed glyceride; 2)preparing a first acetate fiber section; and 3) preparing the filter stick. According to the invention, a method of adding a smoke agent and a cooling material into the acetate fiber is adopted, so when the treated filter stick is applied to the heat-not-burn cigarette, the smoke amount is obviously increased, the smoke temperature is obviously reduced, the sensory comfort is obviously increased,the requirements of the heat-not-burn filter stick are met, and the adding mode can be realized on a traditional filter stick forming machine without transformation.

Description

technical field [0001] The invention belongs to the field of cigarette filter sticks, in particular to a filter stick suitable for heat-not-burn cigarettes and a manufacturing process thereof. Background technique [0002] In recent years, new tobacco products have achieved rapid development, and new products such as snus, chewing tobacco, electronic atomization cigarettes, and heat-not-burn tobacco products have widely appeared on the market, and the harm of these products has been significantly reduced compared with traditional cigarettes , so it has been recognized by the market and has occupied a certain market share in the international tobacco market. Among them, heat-not-burn tobacco products are the products closest to traditional cigarettes in terms of smoking quality and smoking habits, and their development prospects are good. The heat-not-burn tobacco technology uses smoldering carbon rods or heating electronic components to heat tobacco at a temperature of 200-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/10A24D3/04A24D3/02
CPCA24D3/10A24D3/048A24D3/022A24D3/0254
Inventor 周国俊肖卫强储国海蒋健吴键胡安福夏倩张博王骏严春芳
Owner CHINA TOBACCO ZHEJIANG IND
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