ES272912U - Filtro de humo del tabaco. - Google Patents

Filtro de humo del tabaco.

Info

Publication number
ES272912U
ES272912U ES1982272912U ES272912U ES272912U ES 272912 U ES272912 U ES 272912U ES 1982272912 U ES1982272912 U ES 1982272912U ES 272912 U ES272912 U ES 272912U ES 272912 U ES272912 U ES 272912U
Authority
ES
Spain
Prior art keywords
core
plugwrap
paper
wrapped filter
synthetic thermoplastics
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
ES1982272912U
Other languages
English (en)
Other versions
ES272912Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cigarette Components Ltd
Original Assignee
Cigarette Components Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cigarette Components Ltd filed Critical Cigarette Components Ltd
Publication of ES272912U publication Critical patent/ES272912U/es
Application granted granted Critical
Publication of ES272912Y publication Critical patent/ES272912Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Filtro del humo del tabaco, caracterizado porque comprende un núcleo filtrante axialmente alargado y fijada alrededor del núcleo una camisa de taco de un estratificado de papel/termoplástico sintético/papel.
ES1982272912U 1981-07-06 1982-07-03 Filtro de humo del tabaco. Expired ES272912Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8120818 1981-07-06

Publications (2)

Publication Number Publication Date
ES272912U true ES272912U (es) 1983-11-01
ES272912Y ES272912Y (es) 1984-05-01

Family

ID=10523047

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982272912U Expired ES272912Y (es) 1981-07-06 1982-07-03 Filtro de humo del tabaco.

Country Status (19)

Country Link
AT (1) AT381841B (es)
AU (1) AU559129B2 (es)
BE (1) BE893750A (es)
BR (1) BR8203910A (es)
CH (1) CH649449A5 (es)
DE (1) DE3225068A1 (es)
DK (1) DK157386C (es)
ES (1) ES272912Y (es)
FR (1) FR2508771B1 (es)
GB (1) GB2104372B (es)
GR (1) GR76212B (es)
HK (1) HK87189A (es)
IE (1) IE53191B1 (es)
IT (1) IT1151968B (es)
NL (1) NL8202555A (es)
NO (1) NO156433C (es)
PT (1) PT75095B (es)
SE (1) SE452548B (es)
ZA (1) ZA824768B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406295A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
GB2133269B (en) * 1982-12-13 1986-08-20 Filtrona Ltd Tobacco smoke filter
GB201016387D0 (en) * 2010-09-29 2010-11-10 Filtrona Int Ltd Tobacco smoke filter
GB201311079D0 (en) 2013-06-21 2013-08-07 British American Tobacco Co A method of fabricating a filter element
CN105146751B (zh) * 2015-08-06 2017-10-17 湖南中烟工业有限责任公司 一种烟用选择性降焦减害功能滤棒的制备方法及应用
CN113854625A (zh) * 2021-09-30 2021-12-31 云南芯韵科技开发有限公司 卷烟及其降温滤棒和降温滤棒的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287443A (fr) * 1961-01-30 1962-03-16 Cigarette dans laquelle l'extrémité en contact avec les lèvres est de forme différente de celle du corps principal de la cigarette, et sa réalisation
US3596663A (en) * 1969-05-29 1971-08-03 Lorillard Co P Ventilated smoking article
FI59360C (fi) * 1974-10-30 1981-08-10 Yhtyneet Paperitehtaat Oy Foerfarande foer tillverkning av absorberande och vaetsketaett laminat
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this

Also Published As

Publication number Publication date
ES272912Y (es) 1984-05-01
HK87189A (en) 1989-11-10
IT1151968B (it) 1986-12-24
PT75095B (en) 1983-12-19
IE53191B1 (en) 1988-08-17
BE893750A (fr) 1983-01-05
GR76212B (es) 1984-08-04
CH649449A5 (fr) 1985-05-31
DK157386B (da) 1990-01-02
GB2104372B (en) 1985-04-03
SE8204079L (sv) 1983-01-07
ATA261882A (de) 1986-05-15
NO156433B (no) 1987-06-15
AT381841B (de) 1986-12-10
DK287482A (da) 1983-01-07
DK157386C (da) 1990-05-28
NO822282L (no) 1983-01-07
AU8503582A (en) 1983-01-13
DE3225068A1 (de) 1983-01-20
GB2104372A (en) 1983-03-09
PT75095A (en) 1982-07-01
SE8204079D0 (sv) 1982-07-01
FR2508771B1 (fr) 1986-08-14
ZA824768B (en) 1983-06-29
FR2508771A1 (fr) 1983-01-07
BR8203910A (pt) 1983-06-28
IE821498L (en) 1983-01-06
DE3225068C2 (es) 1990-12-06
IT8222130A0 (it) 1982-06-29
AU559129B2 (en) 1987-02-26
NL8202555A (nl) 1983-02-01
SE452548B (sv) 1987-12-07
NO156433C (no) 1987-09-23

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970203