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Smoking article

A technology for smoking products and tobacco rods, which is applied in the field of filters and can solve the problems of manufacturing speed and cost impact.

Inactive Publication Date: 2018-05-11
JT INT SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] There is therefore a need for a smoking article with another filter construction which simultaneously exhibits increased stiffness and uniform roundness compared to the prior art described above, to increase consumer perception of quality, and to improve manufacturing quality. There is a limited impact (if any) on speed and cost

Method used

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Embodiment Construction

[0027] Unless expressly defined to the contrary or otherwise clear from context, the term "about" is considered to complement all ranges disclosed herein.

[0028] All figures or percentages relating to amounts of substance in this application are given in percent by weight unless clearly defined to the contrary or otherwise clear from the context.

[0029] According to a first aspect, the invention relates to a smoking article, such as a cigarette, comprising:

[0030] Tobacco stick;

[0031] a filter comprising at least one strip of filter material wrapped by one or more filter overwraps; and

[0032] Tipping material, to attach tobacco rods and filters;

[0033] Wherein, the one or more filter overpacks have a basis weight greater than 32 grams per square meter and less than 50 grams per square meter, and at least one strip of filter material constituting the filter has between about 5% and 10% The plasticizer content between.

[0034] When attached to the tobacco rod b...

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PUM

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Abstract

The present invention relates to a smoking article comprising a tobacco rod, a filter comprising at least one plug of filtration material wrapped with one or more filter wrappers, and a tipping material attaching the tobacco rod and the filter, wherein the one or more filter wrappers have a basis weight of more than 32 grams per square metre and less than 50 grams per square metre.

Description

technical field [0001] The present invention relates to a filter for a smoking article, a smoking article comprising said filter and the use of said filter in a smoking article. Background technique [0002] Smoking articles, such as cigarettes, typically include a rod of tobacco or other aerosol-forming material wrapped in a combustible overwrap, usually cigarette paper, and a filter aligned in end-to-end relationship with the tobacco rod. The filter may comprise at least one strip of cellulose acetate tow passed through a tipping paper covering the filter and the adjacent end of the tobacco rod against which the filter abuts. Attached to tobacco rods or other aerosol-forming material. Perforations through the tipping paper may also be provided in the filter to allow smoke inhaled by the consumer while smoking to pass through the filter. [0003] Consumers today expect the best possible consumer experience from any consumer product of the best possible quality, and they a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/04
CPCA24D3/04A24D1/004A24C5/47A24C5/586A24D3/063A24D1/02
Inventor 西尔维亚·德尔珈朵藤田宪俊小野广善
Owner JT INT SA