IT1168655B - Length cutter for cigarette filter tip wrapping - Google Patents

Length cutter for cigarette filter tip wrapping

Info

Publication number
IT1168655B
IT1168655B IT03377/83A IT337783A IT1168655B IT 1168655 B IT1168655 B IT 1168655B IT 03377/83 A IT03377/83 A IT 03377/83A IT 337783 A IT337783 A IT 337783A IT 1168655 B IT1168655 B IT 1168655B
Authority
IT
Italy
Prior art keywords
roller
blade
filter tip
cigarettes
cigarette filter
Prior art date
Application number
IT03377/83A
Other languages
Italian (it)
Other versions
IT8303377A0 (en
Inventor
Riccardo Mattei
Original Assignee
Gd Spa
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 Gd Spa filed Critical Gd Spa
Priority to IT03377/83A priority Critical patent/IT1168655B/en
Publication of IT8303377A0 publication Critical patent/IT8303377A0/en
Priority to US06/506,711 priority patent/US4943341A/en
Priority to DE19833324366 priority patent/DE3324366C2/en
Priority to CS835208A priority patent/CS244942B2/en
Priority to BR8303700A priority patent/BR8303700A/en
Priority to GB8318810A priority patent/GB2123737B/en
Priority to FR8311676A priority patent/FR2530217B1/en
Application granted granted Critical
Publication of IT1168655B publication Critical patent/IT1168655B/en

Links

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

Filter tip cigarettes are made by placing a filter element of twice the standard length between the ends of two cigarettes. The filter element is bound to the cigarettes with a strip of rubberised material. This rubberised material (2) is cut to the required length by two rollers (4,5) which rotate in opposite directions at the same angular velocity. The rubberised strip is fed over the first roller (4) at a speed less than the roller peripheral speed and is cut by its blade (9), co-operating with the blade (8) of the second roller. The edge of the first roller blade (9) lies on a helix, so that the cutting point moves axially along the rollers.
IT03377/83A 1982-07-14 1983-03-25 Length cutter for cigarette filter tip wrapping IT1168655B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT03377/83A IT1168655B (en) 1983-03-25 1983-03-25 Length cutter for cigarette filter tip wrapping
US06/506,711 US4943341A (en) 1982-07-14 1983-06-22 Device with contrarotating knives for severing filter cigarette uniting bands from webs in automatic filter tipping machines
DE19833324366 DE3324366C2 (en) 1982-07-14 1983-07-06 Device for separating wrapping strips from a tape for the connection of filter and cigarette
CS835208A CS244942B2 (en) 1982-07-14 1983-07-08 Apparatus for cutting out of wrapping strips from continuous belt of material
BR8303700A BR8303700A (en) 1982-07-14 1983-07-11 IMPROVED DEVICE WITH COUNTER-ROTATION KNIVES FOR CUTTING A CONTINUOUS SCREEN IN MOTION, ADHESIVELY COATED ON ONE SIDE, FROM UNION BANDS FOR FILTER CIGARETTE SETS OR UNITS
GB8318810A GB2123737B (en) 1982-07-14 1983-07-12 Device for severing webs by contrarotating knives
FR8311676A FR2530217B1 (en) 1982-07-14 1983-07-13 DEVICE WITH CUTTING BLADES ROTATING IN REVERSE DIRECTION FOR CUTTING A BAND OF LABELS OF CONNECTION LABELS OF FILTER-CIGARETTE ASSEMBLIES IN MACHINES FOR FITTING HIGH-SPEED FILTERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03377/83A IT1168655B (en) 1983-03-25 1983-03-25 Length cutter for cigarette filter tip wrapping

Publications (2)

Publication Number Publication Date
IT8303377A0 IT8303377A0 (en) 1983-03-25
IT1168655B true IT1168655B (en) 1987-05-20

Family

ID=11105982

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03377/83A IT1168655B (en) 1982-07-14 1983-03-25 Length cutter for cigarette filter tip wrapping

Country Status (1)

Country Link
IT (1) IT1168655B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101053444B (en) * 2006-04-14 2011-01-26 湖南中烟工业有限责任公司 Cutting method for cigarette cylinder hollow filter tip

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101053444B (en) * 2006-04-14 2011-01-26 湖南中烟工业有限责任公司 Cutting method for cigarette cylinder hollow filter tip

Also Published As

Publication number Publication date
IT8303377A0 (en) 1983-03-25

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970325