CN1419863A - 新型防伪卷烟 - Google Patents

新型防伪卷烟 Download PDF

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Publication number
CN1419863A
CN1419863A CN 02113064 CN02113064A CN1419863A CN 1419863 A CN1419863 A CN 1419863A CN 02113064 CN02113064 CN 02113064 CN 02113064 A CN02113064 A CN 02113064A CN 1419863 A CN1419863 A CN 1419863A
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China
Prior art keywords
filter tip
cigarette
antifalse
aperture
outer cylinder
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Pending
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CN 02113064
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English (en)
Inventor
彭桂兰
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Individual
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Individual
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Priority to CN 02113064 priority Critical patent/CN1419863A/zh
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Abstract

本发明涉及新型防伪卷烟,其特征是:在滤嘴的外圆柱表面上均布着两个以上的孔。该结构卷烟抽吸时,一部分空气从小孔吸入滤嘴,从而稀释主流烟气,又因烟气中粒相物浓度不同而在滤嘴端面形成不同形状、肉眼极易识别的图形,因此取得良好的防伪效果。采用该防伪措施不需要改变卷烟机的结构,也不会增加卷烟的成本,只需在卷烟卷接机上安装激光打孔机即可。

Description

新型防伪卷烟
技术领域
本发明涉及一种卷烟,确切地说是新型防伪卷烟。
背景技术
卷烟防伪一直是困扰烟草行业的一大技术难题,公知的各种防伪技术如喷码防伪措施、拉线防伪措施、镭射防伪措施等,不仅防伪成本较高,单箱需增加10~50元的成本,而且防伪效果不理想,易于被假冒。
发明内容
本发明提供一种操作简便、成本低、防伪效果好的新型卷烟。
具体的技术解决方案是这样的:
新型防伪卷烟,包括烟支和滤嘴,其特征在于:在滤嘴的外圆柱表面上分布着2~8个孔。
所述孔的直径范围是Φ0.01mm~Φ2.0mm,所述孔的深度范围是d0.01mm~d2.0mm。
本发明在每支烟的滤嘴外圆柱表面上打上小孔,抽吸时,一部分空气从小孔吸入滤嘴,由于受滤嘴丝束吸附及隔离作用,在小孔周围一定范围内形成有别与无孔状态的稀释烟气,各种不同粒相物浓度的烟气被滤嘴吸附而在滤嘴内部和端面形成不同颜色的图形,有小孔稀释的地方颜色较浅,反之无孔则深,因而在滤嘴端面形成肉眼极易识别的黄色图案,从而起到良好的防伪效果。
采用该防伪措施不需要改变卷烟机的结构,也不会增加卷烟的成本,只需在卷烟卷接机上安装激光打孔机即可。
附图说明
图1为本发明结构示意图,
图2为两孔时滤嘴截面形状图,
图3为叁孔时滤嘴截面形状图,
图4为四孔时滤嘴截面形状图,
图5为五孔时滤嘴截面形状图。
具体实施方式
下面结合附图,通过实施例对本发明作进一步地说明。
该新型防伪卷烟,包括烟支1和滤嘴2,在滤嘴2的外圆柱表面上均布着小孔3,小孔直径为Φ0.9,见图1。
当滤嘴2的外圆柱表面上均布着两个小孔3时,经过抽吸,其滤嘴2的截面图形4发生了改变,变为图2的图形;
当滤嘴2的外圆柱表面上均布着三个小孔3时,经过抽吸,其滤嘴2的截面图形4变为如图3所示的图形;
当滤嘴2的外圆柱表面上均布着四个小孔3时,经过抽吸,其滤嘴2的截面图形4变为如图4、图5所示的图形。
图4与图5相比较,滤嘴2上的凹槽深度不同,这是因为小孔深度及孔径不同造成的,图4的小孔深度为0.5mm,孔径为0.8mm;图5的小孔深度为1.6mm,孔径为1.6mm。

Claims (2)

1、新型防伪卷烟,包括烟支和滤嘴,其特征在于:在滤嘴的外圆柱表面上分布着2~8个孔。
2、根据权利要求1所述的新型防伪卷烟,其特征在于:所述孔的直径范围是Φ0.01mm~Φ2.0mm,所述孔的深度范围是d0.01mm~d2.0mm。
CN 02113064 2002-05-26 2002-05-26 新型防伪卷烟 Pending CN1419863A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02113064 CN1419863A (zh) 2002-05-26 2002-05-26 新型防伪卷烟

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02113064 CN1419863A (zh) 2002-05-26 2002-05-26 新型防伪卷烟

Publications (1)

Publication Number Publication Date
CN1419863A true CN1419863A (zh) 2003-05-28

Family

ID=4742414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02113064 Pending CN1419863A (zh) 2002-05-26 2002-05-26 新型防伪卷烟

Country Status (1)

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CN (1) CN1419863A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005103381A1 (fr) * 2004-04-23 2005-11-03 Yuxi Jincan Science And Technology Co., Ltd. Papier de bout de cigarette presentant des dessins formes par des pores
CN107348563A (zh) * 2017-07-24 2017-11-17 湖北中烟工业有限责任公司 一种新型卷烟

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005103381A1 (fr) * 2004-04-23 2005-11-03 Yuxi Jincan Science And Technology Co., Ltd. Papier de bout de cigarette presentant des dessins formes par des pores
GB2427815A (en) * 2004-04-23 2007-01-10 Yuxi Jincan Science And Techno Cigarette tip paper with figures which is formed by pores
CN107348563A (zh) * 2017-07-24 2017-11-17 湖北中烟工业有限责任公司 一种新型卷烟

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