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cigarette filter

A technology for filter tips and cigarettes, which is applied in the direction of e-liquid filter elements, applications, tobacco, etc., and can solve problems such as thin fragrance, increased air resistance of filter tips, uneven fine powder, etc.

Inactive Publication Date: 2011-12-07
JAPAN TOBACCO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem: Adding activated carbon to the filter can cause the flavor of cigarette mainstream smoke to be diluted
[0005] However, when the fragrance is added to the filter in the form of a fine powder, uniform addition cannot be achieved by any means, and there is a problem that the fine powder is uneven and the fine powder spills out of the filter.
In addition, when powder is added, there is a possibility that the ventilation resistance (ventilation resistance) of the filter will increase above that of conventional products, which may cause problems when smoking.
In addition, there is a possibility of fine powder inlet, so it is not preferable

Method used

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Embodiment

[0040] Hereinafter, the present invention will be described in more detail in conjunction with examples.

[0041] [Making of Spice Granules]

[0042] Flavor granules to be added to the cigarette filter of the present invention were produced.

[0043] As a core material, 60 kg of Nonpareil 101 (registered trademark) (24 / 32 mesh, manufactured by Freund Co., Ltd., spherical granules made of white sugar and cornstarch) were prepared. On the surface of the core material, 10 kg of β-cyclodextrin powder (manufactured by PEARL ACE CORPORATION) containing 8.4% by weight of 1-menthol and 5.6 kg of aqueous solution containing 36% by weight of maltose (binder) were coated. mixture. Drying is carried out after coating, thereby obtaining fragrance granules. For coating, a centrifugal flow type granulation coating device (CF-1000) manufactured by Freund Co., Ltd. was used. The rotation speed is 100rpm, and the slit air flow rate is 1.7N·m 3 / Minute. The spray rate of the binder liquid ...

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Abstract

The present invention relates to a filter tip for cigarettes, comprising a filter tip body and flavor particles added to the filter tip body, the flavor particles comprising a core material and a flavor-loaded carrier attached to the surface of the core material, the flavor particles A particle size distribution is shown in which particles with a particle diameter of 100 μm or more account for 99% by mass or more, and particles with a particle diameter of 200 μm or more account for 70% by mass or more.

Description

technical field [0001] The present invention relates to a cigarette filter tip added with flavor particles, the flavor particles comprising a core material with a carrier loaded with flavor on the surface. Background technique [0002] In order to improve the fragrance (taste) of cigarettes, the method of adding various spices to cigarettes has been taken. However, only by adding flavors, there is a tendency that flavors are volatilized during storage from manufacture to actual use for smoking, so that flavors are not sufficiently released into mainstream smoke when smoked after storage. In order to solve this problem, for example, Patent Document 1 discloses a method of adding a complex obtained by inclusion of a lipophilic organic flavor with a β-cyclodextrin derivative to a cigarette filler or wrapping paper. In addition, Patent Document 2 discloses a method of adding an aromatic substance contained in cyclodextrin to cigarette paper. [0003] On the other hand, the met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06
CPCA24D3/14A24D3/061A24D3/048A24D3/04A24D3/08A24D3/12
Inventor 长谷川毅唐来博之
Owner JAPAN TOBACCO INC
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