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Paper for enclosing filter-tip of cigarette having porous and groove structure

A cigarette filter tip and dual structure technology, which is applied in the directions of e-liquid filter, tobacco, application, etc., can solve the problems of poor air permeability and air permeability effect and poor air permeability on the outside of the filter tip and cigarette. Effective ventilation, fully and evenly mixing of flue gas, and increasing surface area

Inactive Publication Date: 2006-01-11
曾立 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The air permeability of the current general filter paper is not very good. The air permeability of the improved grooved paper with groove embossing is higher than that of the ordinary filter paper, but the cigarettes using the grooved filter are not good when burning and smoking. At the same time, the air permeability and ventilation effect between the filter tip and the outside of the cigarette are still not very good

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Paper for enclosing filter-tip of cigarette having porous and groove structure
  • Paper for enclosing filter-tip of cigarette having porous and groove structure
  • Paper for enclosing filter-tip of cigarette having porous and groove structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] 1. If figure 1 As shown, in this embodiment (1) is filter rod wrapping paper, (2) is straight groove, and 16-30 linear grooves are evenly arranged in parallel in the width direction B of the wrapping paper on the whole disk. On the paper, the micropores (3) are evenly and neatly arranged relative to each other, or the holes in each row are arranged in a staggered manner, and the micropores can also be randomly arranged; the density of the micropores (3) is 4-200 / cm 2 , with a diameter of 100,000-500,000 nanometers.

[0020] 2. If figure 2 As shown, (4) is a small wave-shaped groove, 2-20 small wave-shaped grooves are uniformly and parallelly arranged on the whole wrapping paper in the width direction of the wrapping paper, and the micropores (3) are evenly arranged relative to each other, and the density is 180-350 pieces / cm 2 , the pore size is 5000-50000 nanometers.

[0021] 3. If image 3 As shown, (5) is a large wave-shaped groove, 26-50 large wave-shaped groo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

A wrapping paper with millipores and slots for the tip filter of cigarette features that it has at least two slots in its width direction, multiple slots in its length direction and multiple millipores with the diameter less than 2 mm and the density of 4-500 / sq.cm. Its advantages are the scientifically controlled air permeability and high filtering effect.

Description

Technical field: [0001] The invention relates to the manufacture of cigarette filter tips, in particular to a wrapping paper for cigarette filter tip rods with a binary structure of micropores and grooves. Background technique: [0002] Cigarette filter tip is a method for reducing harmful substances in smoke when smoking at home and abroad at present, and filter tip ventilation is an effective technology for improving filter tip filtering effect. The air permeability of the current general filter paper is not very good. The air permeability of the improved grooved paper with groove embossing is higher than that of the ordinary filter paper, but the cigarettes using the grooved filter are not good when burning and smoking. At the same time, the air permeability and ventilation effect of the filter tip and the outside of the cigarette are still not very good. Invention content: [0003] In order to improve the ventilation effect of the cigarette filter tip wrapping paper, ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/02
Inventor 曾立吴飞
Owner 曾立
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