CN2730151Y - 复合纤维卷烟滤棒 - Google Patents

复合纤维卷烟滤棒 Download PDF

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Publication number
CN2730151Y
CN2730151Y CNU200520011670XU CN200520011670U CN2730151Y CN 2730151 Y CN2730151 Y CN 2730151Y CN U200520011670X U CNU200520011670X U CN U200520011670XU CN 200520011670 U CN200520011670 U CN 200520011670U CN 2730151 Y CN2730151 Y CN 2730151Y
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China
Prior art keywords
composite fibre
cigarette
filter
tip
fiber
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Expired - Fee Related
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CNU200520011670XU
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English (en)
Inventor
崔健民
张荣彪
徐建强
谭述军
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SHANGHAI BAIYULAN TOBACCO MATERIAL CO Ltd
Beijing Guangming Chemical Technology Development Center
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SHANGHAI BAIYULAN TOBACCO MATERIAL CO Ltd
Beijing Guangming Chemical Technology Development Center
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Application filed by SHANGHAI BAIYULAN TOBACCO MATERIAL CO Ltd, Beijing Guangming Chemical Technology Development Center filed Critical SHANGHAI BAIYULAN TOBACCO MATERIAL CO Ltd
Priority to CNU200520011670XU priority Critical patent/CN2730151Y/zh
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Publication of CN2730151Y publication Critical patent/CN2730151Y/zh
Priority to US11/278,703 priority patent/US20060225752A1/en
Priority to US12/901,359 priority patent/US20110030708A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

本实用新型涉及一种卷烟过滤器，特别是一种复合纤维卷烟滤棒，为圆柱体，外壳为纸筒，纸筒内填充一束与圆柱体轴向同向排列并经卷曲的复合纤维，纤维与纤维间有众多结点。所说的复合纤维由烟用滤棒纤维芯体和吸附材料表层组成。本实用新型能有效吸附卷烟燃吸时烟气中的有害物质，且不影响以至改善卷烟香吃味。

Description

复合纤维卷烟滤棒
技术领域
本实用新型涉及一种卷烟过滤器，特别是一种复合纤维卷烟滤棒。
背景技术
近年来，由于受到世界卫生组织和反吸烟运动的影响，世界上一些主要发达国家相继对卷烟的焦油、烟碱及CO的量做出了限制，同时消费者对自身的健康也更加关注，要求卷烟生产厂家生产有害物质低的卷烟制品，以降低卷烟对消费者的危害。
参见图1，卷烟滤棒一般为Ф7.7×120mm或其他规格的圆柱形棒体。卷烟滤棒在卷烟制作中被截成一定的长度，接装在卷烟上，燃吸卷烟时做过滤器使用。棒体外壳为纸，纸筒内填充一束与圆柱体轴向同向排列的纤维。常用做卷烟滤棒的纤维有醋酸纤维、聚丙烯纤维等。聚丙烯纤维表面是烃基，化学性质不活泼。醋酸纤维表面多数为酯基(醋酸酯)，化学活泼性中等。这些化学状况限制了滤棒在降焦减害方面更有效地发挥作用。
发明内容
本实用新型的目的在于克服现有技术的不足之处，提供一种能有效吸附卷烟燃吸时烟气中的有害物质，且不影响以至改善卷烟香吃味的复合纤维卷烟滤棒。
本实用新型的技术解决方案是：一种复合纤维卷烟滤棒，为圆柱体，外壳为纸筒，纸筒内填充一束与圆柱体轴向同向排列并经卷曲的复合纤维，纤维与纤维间有众多结点。
所说的复合纤维由烟用滤棒纤维芯体和吸附材料表层组成。
本实用新型具有如下特点：
1、该滤棒的物理指标如圆度、硬度、吸阻等符合卷烟对滤棒的要求。
2、该滤棒比表面积大，过滤材料吸附性强，有利于对烟气中焦油、一氧化碳、自由基等有害物质的滤除。
3、该滤棒对卷烟香吃味无不良影响。
4、该滤棒无毒、无味，安全性高。该滤棒的生产安全，环境卫生，无异味。
附图说明
图1为卷烟滤棒的立体图；
图2为本实用新型的轴向剖面示意图；
图3为图2的A部放大图；
图4为复合纤维的结构示意图；
图5为吸附材料结构原理示意图。
具体实施方式
参见图2，本实用新型外壳为纸筒1，纸筒1内填充一束与圆柱体轴向同向排列并经卷曲的复合纤维2，纤维与纤维间有众多结点3，使纤维构成透气性良好的纤维棒。
纸筒内的复合纤维丝为9000根以上，优选12000根以上。
参见图4，所说的复合纤维2由芯体21和表层22组成。芯体(或称载体、支撑体、骨架)21为烟用滤棒纤维，如聚丙烯纤维、醋酸纤维等，表层22为吸附材料。其表面可以富有离子交换基团等。
芯体21的直径一般≤20μm，表层厚度一般≥o.6μm。
参见图5，吸附材料的特点是能亲合纤维芯体，例如，一端为亲水端24，另一端为亲油端25。由于这种材料的亲油性，一方面使吸附材料牢固地附着在芯体纤维表面上，另一方面也完成了纤维与纤维间的“焊接”。换言之，用此吸附材料实现了复合纤维滤棒体的“砌筑”。
为了提高复合纤维滤棒的降焦减害功效，在纤维棒中还可加入多孔性吸附剂、中草药、生化物质和/或其他强吸附烟气中有毒物成分的材料。

Claims (6)

1、一种复合纤维卷烟滤棒，为圆柱体，外壳为纸筒，其特征在于纸筒内填充一束与圆柱体轴向同向排列并经卷曲的复合纤维，复合纤维与复合纤维间有众多结点。
2、根据权利要求1所述的复合纤维卷烟滤棒，其特征在于所说的复合纤维由烟用滤棒纤维芯体和吸附材料表层组成。
3、根据权利要求2所述的复合纤维卷烟滤棒，其特征在于芯体的直径≤20μm，表层的厚度≥0.6μm
4、根据权利要求1或2所述的复合纤维卷烟滤棒，其特征在于纸筒内的复合纤维大于9000根。
5、根据权利要求4所述的复合纤维卷烟滤棒，其特征在于纸筒内的复合纤维大于12000根。
6、根据权利要求1或2所述的复合纤维卷烟滤棒，其特征在于纤维棒体中添加多孔性吸附剂、中草药。
CNU200520011670XU 2005-04-07 2005-04-07 复合纤维卷烟滤棒 Expired - Fee Related CN2730151Y (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CNU200520011670XU CN2730151Y (zh) 2005-04-07 2005-04-07 复合纤维卷烟滤棒
US11/278,703 US20060225752A1 (en) 2005-04-07 2006-04-05 Improved Cigarette Filters Comprising Compound Fibers
US12/901,359 US20110030708A1 (en) 2005-04-07 2010-10-08 Absorptive Polymer, Compound Fiber and Cigarette Filter Rod Made of Compound Fiber

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN104797149A (zh) * 2012-10-10 2015-07-22 R.J.雷诺兹烟草公司 用于吸烟制品的过滤元件的过滤材料以及相关的***和方法
CN105124756A (zh) * 2015-06-23 2015-12-09 滁州卷烟材料厂 一种清咽利喉保健卷烟过滤嘴及其制备方法
CN105124755A (zh) * 2015-06-23 2015-12-09 滁州卷烟材料厂 一种具有改善睡眠功效的卷烟过滤嘴及其制备方法

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CN104939315A (zh) * 2015-06-23 2015-09-30 滁州卷烟材料厂 一种提神醒脑保健卷烟过滤嘴及其制备方法
CN105146749A (zh) * 2015-06-23 2015-12-16 滁州卷烟材料厂 一种抗衰健体卷烟过滤嘴及其制备方法
CN104939312A (zh) * 2015-06-23 2015-09-30 滁州卷烟材料厂 一种增强免疫功能的保健卷烟过滤嘴及其制备方法
CN104939313A (zh) * 2015-06-24 2015-09-30 滁州卷烟材料厂 一种安神健脑保健卷烟过滤嘴及其制备方法
CN106539124B (zh) * 2016-10-20 2018-05-29 云南中烟工业有限责任公司 一种卷烟嘴棒添加剂的制备方法

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JPS59166073A (ja) * 1983-03-10 1984-09-19 東レ株式会社 タバコフイルタ−
US5607766A (en) * 1993-03-30 1997-03-04 American Filtrona Corporation Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104797149A (zh) * 2012-10-10 2015-07-22 R.J.雷诺兹烟草公司 用于吸烟制品的过滤元件的过滤材料以及相关的***和方法
CN104797149B (zh) * 2012-10-10 2019-09-24 R.J.雷诺兹烟草公司 用于吸烟制品的过滤元件的过滤材料以及相关的***和方法
US10986863B2 (en) 2012-10-10 2021-04-27 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
CN105124756A (zh) * 2015-06-23 2015-12-09 滁州卷烟材料厂 一种清咽利喉保健卷烟过滤嘴及其制备方法
CN105124755A (zh) * 2015-06-23 2015-12-09 滁州卷烟材料厂 一种具有改善睡眠功效的卷烟过滤嘴及其制备方法

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