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Cigarette firmware material meeting safety requirements and application thereof

A firmware and technology for cigarettes, applied in applications, tobacco, smoke oil filter elements, etc., can solve problems such as insufficient tightness of the guide tube, low consumer quality, and reduced filtration efficiency, so as to improve the appearance and eliminate radial separation. The effect of equal force and filtration efficiency

Active Publication Date: 2017-01-04
ENDIAN SCI & TECH DEV OF YUNNAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the schemes of the above two patents, there are deficiencies in the arrangement structure of the guide tube. First, the single, binary and ternary filter rods provided with the guide tube are limited in the scheme, and the structure of the binary filter rod is It will cause the diversion tube to fall off easily, and the combination of the tow and the diversion tube in the single and three-way filter rods is not tight enough, and it is easy to loosen, giving consumers the impression of low quality; secondly, the flue gas shunt in the filter rod Finally, especially in a single-structure filter rod, the mainstream smoke flows through the guide tube, and the filtration efficiency is lower than that of ordinary filter rods; while the side stream smoke rises along the outer wall of the guide tube, there is no means to improve the filtration efficiency , its filtration efficiency is the same as that of ordinary filter rods. Considering the two parts comprehensively, the filtration efficiency of this structure filter rod is lower than that of ordinary filter rods, which is a retrograde to the existing technology of reducing tar and harm

Method used

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  • Cigarette firmware material meeting safety requirements and application thereof
  • Cigarette firmware material meeting safety requirements and application thereof
  • Cigarette firmware material meeting safety requirements and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 —4 and Figure 8 As shown in the present embodiment, a solid material for cigarettes that meets the safety requirements is hollow as a whole, a spiral conduit that rotates around the geometric center of the radial section, and includes a conduit body 1 and peripheral structures. The conduit The length of the body 1, the number of helical turns per unit length and the inner diameter are determined according to the actual needs of the product; the peripheral structure includes the helical twill 2 provided on the outer wall surface of the catheter body 1, the inclination angle of the helical twill 2 and the number of helical turns per unit length are the same as those of the catheter The main body 1 is consistent; the raw material weight percentage of the firmware material for cigarettes is linear low density polyethylene (LLDPE-LL1002KW): low density polyethylene (LDPE-FD0474 Basel 1840H) = 9:1, linear low density polyethylene is linear The material is e...

Embodiment 2

[0051] Such as Figure 5 and Figure 8 As shown, the structure, formula and manufacturing method of the firmware material for cigarettes described in this embodiment that meet the safety requirements are basically the same as those described in Embodiment 1, the difference is that the wall thickness of the conduit body is 0.5 mm, and the spiral twill 2 has a height of 1mm.

[0052] For the application of the tobacco firmware material in cigarette filter rods, a section of the above-mentioned tobacco firmware material shorter than the tow 3 and located inside the tow 3 is arranged in the filter rod tow 3 to obtain a composite filter rod.

Embodiment 3

[0054] Such as Figure 6 and Figure 8 As shown, the structure, formula and manufacturing method of the firmware material for cigarettes described in this embodiment that meet the safety requirements are basically the same as those described in Embodiment 1, the difference is that the wall thickness of the conduit body is 1.5mm, and the spiral twill The height of 2 is 1 mm; and the solid material for smoking is prepared after adding fat-soluble fragrance to the raw material of the solid material for smoking, so that the aroma is released slowly during use.

[0055] For the application of the tobacco firmware material in cigarette filter rods, a section of the tobacco firmware material shorter than the tow 3 and positioned at the front end of the tow 3 is arranged in the filter rod tow 3 to obtain a composite fragrance-embedding filter rod.

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Abstract

The invention provides a cigarette firmware material meeting safety requirements and an application thereof, and relates to the technical field of cigarette firmware materials. An existing filtering rod purely depends on the improved draw resistance and the improved filtering efficiency to achieve the effects of reducing tar and lessening harm, or for keeping the smoke fragrance, the adsorption efficiency of the filtering rod is reduced; the cigarette firmware material meets food-safety raw material preparing, and has unique cross-grain spiral guiding groove; after the cigarette firmware material is combined with a common filtering rod, damage of the existing high-draw-resistance and high-filtering filtering rod to smoke fragrance can be eliminated, the effects of reducing tar and lessening harm of the filtering rod are not reduced, and the cigarette safety requirements are met.

Description

technical field [0001] The invention relates to the technical field of firmware materials for cigarettes, in particular to firmware materials for cigarettes meeting safety requirements and applications thereof. Background technique [0002] The existing firmware materials for cigarettes are usually studied from the direction of changing the smoke flow direction in the filter rod, changing the suction resistance, so as to obtain better filtering effect and coke reduction and harm reduction effect. The common method is to put regular components into the filter rod wire In order to increase the suction resistance, or to change the flow direction of the smoke in the filter rod, the smoke flowing through the center of the filter rod will be more diffused to the edge of the filter rod, so as to improve the use efficiency of the filter rod tow, thereby improving its overall filtration efficiency. [0003] For example, "Cigarette filter stick with smoke guide ball 201120285043.0; g...

Claims

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Application Information

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IPC IPC(8): A24D3/04A24D3/08
CPCA24D3/04A24D3/08
Inventor 代家红吴边申云辉郭丽
Owner ENDIAN SCI & TECH DEV OF YUNNAN
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