MY174700A - Tow cutter - Google Patents

Tow cutter

Info

Publication number
MY174700A
MY174700A MYPI2012001098A MYPI2012001098A MY174700A MY 174700 A MY174700 A MY 174700A MY PI2012001098 A MYPI2012001098 A MY PI2012001098A MY PI2012001098 A MYPI2012001098 A MY PI2012001098A MY 174700 A MY174700 A MY 174700A
Authority
MY
Malaysia
Prior art keywords
fibres
cut
tow
condensing
ledgers
Prior art date
Application number
MYPI2012001098A
Inventor
Graham Penrose
Original Assignee
Filtrona Filter Prod Dev Co
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
Priority claimed from GB0916757A external-priority patent/GB0916757D0/en
Priority claimed from GB0922373A external-priority patent/GB0922373D0/en
Priority claimed from GBGB1000231.9A external-priority patent/GB201000231D0/en
Application filed by Filtrona Filter Prod Dev Co filed Critical Filtrona Filter Prod Dev Co
Publication of MY174700A publication Critical patent/MY174700A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0208—Cutting filter materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of 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
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

An apparatus for continuously cutting filamentary tow (2) into fibres and condensing the cut fibres to rod form, the apparatus comprising a tow inlet feeder (50) and a cut fibre exit gas jet (64) arranged in-line and separated by ledgers (58); a knife blade (60) rotatably mounted for periodic passage between adjacent ledgers (58) to intersect tow (2) passing therepast and cut it into fibres; and a unit for separating air from the cut fibres and condensing the latter to rod form including an air permeable frusto-conical screen (21) formed of a mesh having openings of size 0.088 mm to 0.841 mm.
MYPI2012001098A 2009-09-23 2010-09-22 Tow cutter MY174700A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0916757A GB0916757D0 (en) 2009-09-23 2009-09-23 Tow cutter
GB0922373A GB0922373D0 (en) 2009-12-21 2009-12-21 Tow cutter
GBGB1000231.9A GB201000231D0 (en) 2010-01-07 2010-01-07 Tow cutter

Publications (1)

Publication Number Publication Date
MY174700A true MY174700A (en) 2020-05-08

Family

ID=43795442

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012001098A MY174700A (en) 2009-09-23 2010-09-22 Tow cutter

Country Status (7)

Country Link
EP (1) EP2480100B1 (en)
KR (2) KR101853778B1 (en)
CN (1) CN102573533B (en)
LT (1) LT2480100T (en)
MY (1) MY174700A (en)
PL (1) PL2480100T3 (en)
WO (2) WO2011036451A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010063593A1 (en) * 2010-12-20 2012-06-21 Hauni Maschinenbau Ag Filter material for use in manufacturing of filter rod of cigarette, has stripe locations whose mixing ratio is used for adjusting tensile strength of filter rods
PL225859B1 (en) * 2013-07-22 2017-05-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością The method and element for conducting the filter fiber band and the machine for producing filter bars
CN107485051B (en) * 2017-07-25 2019-10-29 广东中烟工业有限责任公司 A kind of production equipment of the composite filter containing center line
CN115736336A (en) * 2021-09-02 2023-03-07 上海烟草集团有限责任公司 Crease eliminating device, filter stick forming device and forming method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552400A (en) 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like
GB2145918B (en) * 1980-08-04 1985-10-16 Molins Plc Producing filler material particularly for cigarette filters
GB2082440B (en) * 1980-08-04 1985-02-06 Molins Ltd Producing filler material particularly for cigarette filters
GB2101642A (en) * 1981-07-08 1983-01-19 Filtrona Ltd Tow cutter
US4889143A (en) * 1986-05-14 1989-12-26 R. J. Reynolds Tobacco Company Cigarette rods and filters containing strands provided from sheet-like materials
CN1022084C (en) * 1989-02-28 1993-09-15 日本烟业产业株式会社 Apparatus for manufacturing cigarette filter tip
CN2066377U (en) * 1990-02-05 1990-11-28 青岛粉末冶金厂 Roller cutter
IT1279644B1 (en) * 1995-10-06 1997-12-16 Gd Spa METHOD AND DEVICE FOR THE REALIZATION OF JUNCTION BANDS OF VENTILATED CIGARETTE FILTERS.
DE102006049823A1 (en) * 2006-10-19 2008-04-24 Hauni Maschinenbau Ag Apparatus and method for processing filter material for cigarette filters or the like

Also Published As

Publication number Publication date
LT2480100T (en) 2019-03-12
WO2011036451A1 (en) 2011-03-31
PL2480100T3 (en) 2019-06-28
KR20120071390A (en) 2012-07-02
CN102573533B (en) 2016-05-25
EP2480100B1 (en) 2018-11-21
EP2480100A1 (en) 2012-08-01
KR20180000349A (en) 2018-01-02
WO2011036452A1 (en) 2011-03-31
CN102573533A (en) 2012-07-11
KR101853778B1 (en) 2018-05-02

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