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Clgarette filter roll paper, cigarette filter, and filter cigarette

A technology for rolling and rolling cigarettes, which is applied in the directions of e-liquid filter, papermaking, tobacco, etc., and can solve the problems of low strength of rolling paper, difficult to continuously roll cigarettes, difficult to roll filter rods, etc.

Inactive Publication Date: 2004-07-07
JAPAN TOBACCO INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But, under the situation of using the wrapping paper of high air permeability, because the strength of the wrapping paper of high air permeability is low, it may form an obstacle when winding the filter rod. In addition, when the paste is applied, the paste will automatically Wrap paper bleeds onto conveyor belt, making it difficult to continuously wind filter rods
When manufacturing cigarettes with filters, the filter rods are sent to the cigarette winding machine by wind, and in the case of using high air permeability winding paper, the filter rods will deposit paste in the air delivery part, and the paste is sticky. Attached to the air pipe, and then fell off and mixed into the filter rod, so it is difficult to continuously wind (manufacture) cigarettes

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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  • Clgarette filter roll paper, cigarette filter, and filter cigarette
  • Clgarette filter roll paper, cigarette filter, and filter cigarette
  • Clgarette filter roll paper, cigarette filter, and filter cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The wrapping paper of the cigarette filter of the present invention was produced as follows.

[0066] 23% by weight of commercially available abaca pulp beaten to a Canadian standard dehydration rate of 752 ml CSF, 72 parts by weight of rayon fibers (manufactured by ダィヮヮヮゥレリョン (KK) in Japan: Rayon SB (5d × 5mm)) and 5 parts by weight of a polyvinyl alcohol-based fibrous adhesive (manufactured by Kuraray in Japan: VPB107 (1d×3mm)) was mixed to prepare a papermaking raw material for the high permeability layer.

[0067] Add 0.4 parts by weight (solid content / solid content) alkyl ketene dimer (AKD) resin (Arakawa Chemical of Japan) to the commercially available coniferous bleached kraft pulp (NBKP) of beating to Canadian standard type dehydration speed 286mlCSF Industrial Co., Ltd.: trade name サィズパィン K901) and 0.12 parts by weight (solid content / solid content) of polyamide resin (Japan PMC Co., Ltd. in Japan: trade name RD805), made for the low permeability layer papermak...

Embodiment 2

[0070] 65 parts by weight of the abaca pulp used in Example 1 and 35 parts by weight of polyester (PET)-based adhesive fibers (manufactured by Japan's (Kurare) Co., Ltd.: trade name Sophisit N720 (2d × 5mm)) were mixed to produce It is used as papermaking raw material for high permeability layer.

[0071] Add 0.4 parts by weight (solid content / solid content) alkyl ketene dimer (AKD) resin (Arakawa Chemical of Japan) in the commercially available conifer bleached kraft pulp (NBKP) that is beaten to the Canadian standard type dehydration speed 314mlCSF Industrial Co., Ltd.: trade name サィズパィン K901) and 0.12 parts by weight (solid content / solid content) of polyamide resin (Japan PMC Co., Ltd. in Japan: trade name RD805), made for the low permeability layer papermaking raw materials.

[0072] Make quantitative 35.7g / m with two papermaking raw materials and embodiment 1 same 2 The cigarette filter tip of the present invention is wrapped with paper B.

Embodiment 3

[0074] In addition to reducing the ration of the low permeability layer by 1g / m 2 Outside, make quantitative 35.0g / m equally with embodiment 2 2 The cigarette filter tip of the present invention is wrapped with paper C.

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PUM

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Abstract

Cigarette filter roll paper which is provided with a paper layer having a first surface and a second surface and which shows a first overlapping air permeability when measured with porous chip paper overlapped on the first surface and a second overlapping air permeability when measured with porous chip paper overlapped on the second surface, the first overlapping air permeability being higher than the second overlapping air permeability.

Description

technical field [0001] The invention relates to a cigarette filter wrapping paper, a cigarette filter and a cigarette with a filter. Background technique [0002] In recent years, for tobacco products such as cigarettes, people are more and more inclined to mild smoke flavor. In order to obtain a mild smoke flavor, a method of puffing the shredded tobacco used in the cigarette to alleviate the smoke flavor, and a method of installing a filter tip on the tobacco shaft end of the cigarette are adopted. [0003] In the latter method of installing the filter, in order to further alleviate the tobacco smell, the filter body is composed of a plurality of filter areas such as so-called double filtration, and activated carbon is dispersed in the filter area constituting the mouthpiece. And, a plurality of ventilation holes are perforated around the so-called seam paper that connects the filter tip portion and the cigarette portion as a whole, and when smoking, the ambient air sucke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A24D3/04
CPCA24D3/043A24D3/0287A24D3/0229A24D1/045
Inventor 金木和代吉田高市三浦圭吾小松原修胜又英昭原启志
Owner JAPAN TOBACCO INC