CN2807810Y - 盲孔滤棒 - Google Patents

盲孔滤棒 Download PDF

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Publication number
CN2807810Y
CN2807810Y CN 200520073502 CN200520073502U CN2807810Y CN 2807810 Y CN2807810 Y CN 2807810Y CN 200520073502 CN200520073502 CN 200520073502 CN 200520073502 U CN200520073502 U CN 200520073502U CN 2807810 Y CN2807810 Y CN 2807810Y
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filter
blind hole
filter core
cigarette
utility
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Expired - Lifetime
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CN 200520073502
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English (en)
Inventor
刘凡
堵俊
刘镇
林�建
盛培秀
吴晓
王树清
蔡卫兵
缪静
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NANTONG CIGARETTE FILTER EXPERIMENTAL FACTORY
Nantong University
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NANTONG CIGARETTE FILTER EXPERIMENTAL FACTORY
Nantong University
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Priority to CN 200520073502 priority Critical patent/CN2807810Y/zh
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Abstract

本实用新型公开了一种盲孔滤棒,包括滤芯、外包裹层,滤芯中设有盲孔。本实用新型结构合理,在制成有较长长度的滤嘴时,仍具有与普通滤嘴相当的适当压降,过滤效率与普通滤嘴相当,且对于天气寒冷地区卷烟消费者户外抽烟时,由于滤嘴较长,戴手套夹持卷烟,不易烫坏或烧坏手套。

Description

盲孔滤棒
技术领域:
本实用新型涉及一种制造滤嘴卷烟的滤棒。
背景技术:
现有的滤嘴卷烟的滤棒,应用于卷烟后,其长度受卷烟压降的限制,不能过长,对于天气寒冷地区卷烟消费者户外抽烟时,戴手套夹持卷烟,易烫坏或烧坏手套。
发明内容:
本实用新型的目的在于提供一种结构合理,在制成有较长长度的滤嘴时,仍具有适当压降的盲孔滤棒。
本实用新型的技术解决方案是:
一种盲孔滤棒,包括滤芯、外包裹层,其特征是:滤芯中设有盲孔。
盲孔纵向设置,且滤芯的有孔段长度与滤芯的无孔段长度比为0.2~5∶1。盲孔最粗部位的直径与滤芯直径的比为0.1~0.9∶1。滤芯长度为20~100mm。
本实用新型结构合理,在制成有较长长度的滤嘴时,仍具有与普通滤嘴相当的适当压降,过滤效率与普通滤嘴相当,且对于天气寒冷地区卷烟消费者户外抽烟时,由于滤嘴较长,戴手套夹持卷烟,不易烫坏或烧坏手套。
附图说明:
下面结合附图和实施例对本实用新型作进一步说明。
附图是本实用新型一个实施例的结构示图。
具体实施方式:
一种盲孔滤棒,包括滤芯2、外包裹层1,滤芯2中设有盲孔3。盲孔3纵向设置,且滤芯的有孔段长度与滤芯的无孔段长度比为0.2~5∶1。盲孔3最粗部位的直径与滤芯直径的比为0.1~0.9∶1。滤芯2长度为20~100mm。

Claims (4)

1、一种盲孔滤棒,包括滤芯、外包裹层,其特征是:滤芯中设有盲孔。
2、根据权利要求1所述的盲孔滤棒,其特征是:盲孔纵向设置,且滤芯的有孔段长度与滤芯的无孔段长度比为0.2~5∶1。
3、根据权利要求1所述的盲孔滤棒,其特征是:盲孔最粗部位的直径与滤芯直径的比为0.1~0.9∶1。
4、根据权利要求1、2或3所述的盲孔滤棒,其特征是:滤芯长度为20~100mm。
CN 200520073502 2005-07-07 2005-07-07 盲孔滤棒 Expired - Lifetime CN2807810Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520073502 CN2807810Y (zh) 2005-07-07 2005-07-07 盲孔滤棒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520073502 CN2807810Y (zh) 2005-07-07 2005-07-07 盲孔滤棒

Publications (1)

Publication Number Publication Date
CN2807810Y true CN2807810Y (zh) 2006-08-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520073502 Expired - Lifetime CN2807810Y (zh) 2005-07-07 2005-07-07 盲孔滤棒

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CN (1) CN2807810Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422280B (zh) * 2008-12-23 2010-12-08 南通大学 盲孔滤棒加工机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101422280B (zh) * 2008-12-23 2010-12-08 南通大学 盲孔滤棒加工机

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