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CN201001394Y - 纵向多圆卷烟滤嘴棒 - Google Patents

纵向多圆卷烟滤嘴棒 Download PDF

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Publication number
CN201001394Y
CN201001394Y CNU2007200834085U CN200720083408U CN201001394Y CN 201001394 Y CN201001394 Y CN 201001394Y CN U2007200834085 U CNU2007200834085 U CN U2007200834085U CN 200720083408 U CN200720083408 U CN 200720083408U CN 201001394 Y CN201001394 Y CN 201001394Y
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filter rod
paper
cigarette filter
wrapped
longitudinal multi
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Inventor
江振声
陈慧斌
李丹
王建新
胡素霞
程占刚
叶明樵
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WUHAN YELLOW CRANE TOWER NEW MATERIAL TECHNOLOGY DEVELOPMENT Co Ltd
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WUHAN TOBACCO (GROUP) CO Ltd
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Abstract

本实用新型公开了一种纵向多圆卷烟滤嘴棒,属于卷烟技术领域,具体涉及卷烟滤嘴棒技术领域。纵向多圆卷烟滤嘴棒含有醋酸纤维丝束和水松纸,所述的滤嘴棒是一种由同为醋酸纤维丝束制成的至少含有二层吸阻不同且包裹有成型纸的部分纵向多圆式套接而构成的。所述的吸阻不同的部分是指内圆、中环、和外环,各部分之外包裹的成型纸有普通成型纸或高透成型纸,水松纸包裹在滤嘴棒的最外层。水松纸上设置有通孔。本实用新型设计合理,结构简单,采用多种不同吸阻的部分组成滤嘴棒,导致烟气流向产生变化,使气流沿着不同的阻力通道行进,从而达到降低卷烟烟气中CO和其它有害成分的目的,是一种全新的卷烟滤嘴棒。

Description

纵向多圆卷烟滤嘴棒
技术领域
本实用新型属于卷烟技术领域,具体涉及卷烟滤嘴棒技术领域。
背景技术
现有技术中的卷烟滤嘴棒大多是醋酸纤维丝束滤嘴棒,它仅仅只起到过滤的作用,有一部分高透的醋酸纤维丝束滤嘴棒也有过滤和通风稀释的作用,但它们都是整体式的,即同一滤嘴棒是同一吸阻的,烟气的路径是没有变化的,它不能选择性地吸附卷烟的有害成分。
实用新型内容
针对现有技术的上述不足,本实用新型要解决的技术问题是提供一种纵向多圆卷烟滤嘴棒,它由不同吸阻的多部分组成,使烟气的路径产生变化,可选择性地降低卷烟的有害成分,降低卷烟对人体的危害。
本实用新型的技术方案是:纵向多圆卷烟滤嘴棒含有醋酸纤维丝束和水松纸,所述的滤嘴棒是一种由同为醋酸纤维丝束制成的至少含有二层吸阻不同且包裹有成型纸的部分纵向多圆式套接而构成的。所述的吸阻不同的部分是指内圆、中环、和外环,各部分之外包裹的成型纸有普通成型纸或高透成型纸,水松纸包裹在滤嘴棒的最外层。水松纸上设置有通孔。
本实用新型设计合理,结构简单,采用多种不同吸阻的部分组成滤嘴棒,导致烟气流向产生变化,使气流沿着不同的阻力通道行进,从而达到降低卷烟烟气中CO和其它有害成分的目的,是一种全新的卷烟滤嘴棒。
附图说明
附图1是本实用新型一实施例滤嘴棒剖视结构示意图;
附图2是本实用新型另一实施例滤嘴棒剖视结构示意图。
附图中标记分述如下:1-通孔;2-内圆;3-普通成型纸;4-外环;5-高透成型纸;6-水松纸;7-中环;8-普通成型纸或高透成型纸。
具体实施方式
下面结合附图对本实用新型的具体实施方式作进一步详细的描述。附图1所示本实用新型的滤嘴棒由吸阻不同的两部分2、4组成,它们都以醋酸纤维丝束为原料,其中可以是内圆2的吸阻大于外环4,也可以是外环4的吸阻大于内圆2。现假设内圆2之外包裹普通成型纸3,将内圆2的吸阻设置为小于外环4,吸阻稍大的外环4之外包裹高透成型纸5,水松纸6包裹在滤嘴棒的最外层,水松纸6上打有通孔1。当烟气通过滤嘴棒时,由于它们两部分的压降和过滤效率不同,外环吸阻大,少部分烟气在外环行进,同时由于水松纸6上的通孔1通风稀释,使得更多的空气流在内圆2中行进,从而可以有效降低卷烟CO和其它有害成分,并且焦油不同等降低,保证卷烟吸味。
附图2所示,假设内圆2之外包裹普通成型纸3,中环7之外包裹普通成型纸或高透成型纸8,外环4之外包裹高透成型纸5,内圆2的吸阻较中环7大,外环4的吸阻较小,包裹在最外层的水松纸6上打通孔1。此时大部分的烟气将沿着吸阻较小的外环4前进,少部分的烟气在内圆行进,同时由于水松纸6通风稀释,大部分烟气流从外环稀释烟气物质,从而可以降低卷烟焦油和CO及其它有害成分。

Claims (3)

1、一种纵向多圆卷烟滤嘴棒,含有醋酸纤维丝束和水松纸,其特征在于:所述的滤嘴棒是一种由同为醋酸纤维丝束制成的至少含有二层吸阻不同且包裹有成型纸的部分纵向多圆式套接而构成的。
2、根据权利要求1所述的纵向多圆卷烟滤嘴棒,其特征在于:所述的吸阻不同的部分是指内圆(2)、中环(7)、和外环(4),各部分之外包裹的成型纸有普通成型纸(3)或高透成型纸(5),水松纸(6)包裹在滤嘴棒的最外层。
3、根据权利要求1所述的纵向多圆卷烟滤嘴棒,其特征在于:水松纸(6)上设置有通孔(1)。
CNU2007200834085U 2007-01-31 2007-01-31 纵向多圆卷烟滤嘴棒 Expired - Lifetime CN201001394Y (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101926509B (zh) * 2009-06-23 2012-05-30 湖北中烟工业有限责任公司 纵向多圆滤嘴棒的生产方法及其设备
CN102763898A (zh) * 2011-05-03 2012-11-07 湖北中烟工业有限责任公司 含选择性降低烟气中co的生物降害材料的滤嘴及制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101926509B (zh) * 2009-06-23 2012-05-30 湖北中烟工业有限责任公司 纵向多圆滤嘴棒的生产方法及其设备
CN102763898A (zh) * 2011-05-03 2012-11-07 湖北中烟工业有限责任公司 含选择性降低烟气中co的生物降害材料的滤嘴及制备方法

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