CH620577A5 - - Google Patents

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Publication number
CH620577A5
CH620577A5 CH940677A CH940677A CH620577A5 CH 620577 A5 CH620577 A5 CH 620577A5 CH 940677 A CH940677 A CH 940677A CH 940677 A CH940677 A CH 940677A CH 620577 A5 CH620577 A5 CH 620577A5
Authority
CH
Switzerland
Prior art keywords
fibrous
dispersion
formation
injection
porous
Prior art date
Application number
CH940677A
Other languages
English (en)
French (fr)
Inventor
Bruce Reynolds Inglis
Roger Anthony Allen
Roger Wherwell Tringham
Original Assignee
Wiggins Teape 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 Wiggins Teape Ltd filed Critical Wiggins Teape Ltd
Publication of CH620577A5 publication Critical patent/CH620577A5/fr

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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
    • D21J3/06—Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds of stoppers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Processing Of Meat And Fish (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Inorganic Fibers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Extraction Or Liquid Replacement (AREA)
CH940677A 1976-08-02 1977-07-29 CH620577A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32180/76A GB1584774A (en) 1976-08-02 1976-08-02 Fibrous material moulding apparatus

Publications (1)

Publication Number Publication Date
CH620577A5 true CH620577A5 (OSRAM) 1980-12-15

Family

ID=10334545

Family Applications (1)

Application Number Title Priority Date Filing Date
CH940677A CH620577A5 (OSRAM) 1976-08-02 1977-07-29

Country Status (34)

Country Link
US (2) US4166090A (OSRAM)
JP (1) JPS5338700A (OSRAM)
AR (1) AR218456A1 (OSRAM)
AT (1) AT369968B (OSRAM)
AU (1) AU504887B2 (OSRAM)
BE (1) BE857378A (OSRAM)
BG (1) BG28038A3 (OSRAM)
BR (2) BR7705594A (OSRAM)
CA (1) CA1053949A (OSRAM)
CH (1) CH620577A5 (OSRAM)
CS (1) CS202579B2 (OSRAM)
DD (1) DD131099A5 (OSRAM)
DE (1) DE2733355C3 (OSRAM)
DK (1) DK326877A (OSRAM)
ES (1) ES461203A1 (OSRAM)
FI (1) FI64194C (OSRAM)
FR (1) FR2360268A1 (OSRAM)
GB (1) GB1584774A (OSRAM)
GR (1) GR63348B (OSRAM)
HU (1) HU177063B (OSRAM)
IE (1) IE45529B1 (OSRAM)
IN (1) IN148175B (OSRAM)
IT (1) IT1143752B (OSRAM)
LU (1) LU77886A1 (OSRAM)
NL (1) NL7708518A (OSRAM)
NO (1) NO146009C (OSRAM)
NZ (1) NZ184738A (OSRAM)
PL (1) PL112894B1 (OSRAM)
PT (1) PT66877B (OSRAM)
RO (1) RO74867A (OSRAM)
SE (1) SE436092B (OSRAM)
SU (1) SU786851A3 (OSRAM)
TR (1) TR19840A (OSRAM)
ZA (1) ZA774318B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8506723A (pt) * 1984-05-09 1986-09-23 Michael John Hewitt Fabricacao de perfil estrutural extrudado de peso leve
GB2203982A (en) * 1987-04-22 1988-11-02 Robert Strachan A granular filled and woven fibre or mat sheathed pultrusion
US4921659A (en) * 1987-09-22 1990-05-01 Chicopee Method of forming a fibrous web using a variable transverse webber
SE461202B (sv) * 1988-05-19 1990-01-22 Fredriksson Sven Saett och anordning foer att tillverka en fiberplatta
US5746230A (en) * 1990-08-24 1998-05-05 Philip Morris Incorporated Concentric smoking filter having discrete tow and web filter media
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
JPH04224198A (ja) * 1990-12-26 1992-08-13 Tokai Carbon Co Ltd Ｍｍｃ用プリフォームの製造方法
EP1504683A1 (de) * 2003-08-08 2005-02-09 Hauni Maschinenbau AG Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
DE502004000611D1 (de) * 2003-08-08 2006-06-29 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
US20050164023A1 (en) * 2004-01-26 2005-07-28 Davis Scott M. Structurally reinforced resinous article and method of making
US7837911B2 (en) * 2004-01-26 2010-11-23 Sabic Innovative Plastics Ip B.V. Methods of forming a layered article
US20070160822A1 (en) * 2005-12-21 2007-07-12 Bristow Paul A Process for improving cycle time in making molded thermoplastic composite sheets
US9386803B2 (en) 2010-01-06 2016-07-12 Celanese Acetate Llc Tobacco smoke filter for smoking device with porous mass of active particulate
KR101555414B1 (ko) 2010-10-15 2015-09-25 셀라네세 아세테이트 앨앨씨 연기 필터용 다공질을 형성하기 위한 방법 및 시스템
EP2627204A4 (en) * 2011-10-14 2015-06-17 Celanese Acetate Llc DEVICES, SYSTEMS AND ASSOCIATED METHODS FOR FORMING POROUS MASSES FOR SMOKE FILTERS
ITBO20120106A1 (it) * 2012-03-05 2013-09-06 Montrade Srl Metodo e macchina per la produzione di filtri senza carta per articoli da fumo
PL219777B1 (pl) 2012-03-26 2015-07-31 Int Tobacco Machinery Poland Układ czyszczący do transportera bębnowego urządzenia do podawania segmentów filtrowych do urządzenia produkującego filtry wielosegmentowe oraz sposób czyszczenia transportera bębnowego
EP2967134A4 (en) 2013-03-13 2017-04-26 Celanese Acetate LLC Smoke filters for reducing components in a smoke stream
DE112017005698T5 (de) 2016-12-22 2019-07-25 Kimberly-Clark Worldwide, Inc. Verfahren und System zum Neuausrichten von Fasern in einem Schaumbildungsprozess

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH308903A (de) * 1952-09-09 1955-08-15 Mueller Paul A Verfahren und Maschine zur Herstellung eines Filterstranges aus einem wässrigen Faserbrei.
GB757283A (en) * 1953-10-07 1956-09-19 Lorillard Co P Improvements in tobacco smoke filters
BE516051A (OSRAM) * 1953-10-07
US2849005A (en) * 1955-11-15 1958-08-26 Brown & Williamson Tobacco Corp Emblematized cigarette filter tip
US2761798A (en) * 1956-04-24 1956-09-04 H & V Specialties Co Inc Filter for tobacco smoke
US3377220A (en) * 1967-06-09 1968-04-09 American Filtrona Corp Process for making stable elongated elements
US3819435A (en) * 1968-11-13 1974-06-25 Celanese Corp Process for making cigarette filters from short synthetic fibers
US3914080A (en) * 1970-07-02 1975-10-21 Union Carbide Corp Apparatus for the high speed production of non-woven fabrics
US3999912A (en) * 1975-06-02 1976-12-28 Trw Inc. Means for molding fiber reinforced composite tube

Also Published As

Publication number Publication date
AU504887B2 (en) 1979-11-01
FR2360268A1 (fr) 1978-03-03
NL7708518A (nl) 1978-02-06
DE2733355B2 (de) 1981-06-04
TR19840A (tr) 1980-01-28
FR2360268B1 (OSRAM) 1981-05-29
JPS5338700A (en) 1978-04-08
DE2733355C3 (de) 1982-02-11
BR7705145A (pt) 1978-04-25
BE857378A (fr) 1977-12-01
CA1053949A (en) 1979-05-08
RO74867A (ro) 1980-10-30
CS202579B2 (en) 1981-01-30
AU2736277A (en) 1979-02-01
SU786851A3 (ru) 1980-12-07
FI64194B (fi) 1983-06-30
LU77886A1 (OSRAM) 1977-10-28
PL112894B1 (en) 1980-11-29
NO772721L (no) 1978-02-03
NO146009C (no) 1982-07-14
US4166090A (en) 1979-08-28
NO146009B (no) 1982-04-05
ES461203A1 (es) 1978-08-16
BR7705594A (pt) 1978-07-11
PT66877A (en) 1977-09-01
ZA774318B (en) 1978-10-25
IN148175B (OSRAM) 1980-11-22
SE7708754L (sv) 1978-02-03
IE45529L (en) 1978-02-02
FI772299A7 (OSRAM) 1978-02-03
DE2733355A1 (de) 1978-02-09
SE436092B (sv) 1984-11-12
AT369968B (de) 1983-02-25
HU177063B (hu) 1981-06-28
IT1143752B (it) 1986-10-22
GB1584774A (en) 1981-02-18
FI64194C (fi) 1983-10-10
GR63348B (en) 1979-10-20
PL200018A1 (pl) 1978-04-24
ATA546677A (de) 1982-07-15
DK326877A (da) 1978-02-03
DD131099A5 (de) 1978-05-31
PT66877B (en) 1979-01-23
US4257754A (en) 1981-03-24
BG28038A3 (bg) 1980-02-25
IE45529B1 (en) 1982-09-22
AR218456A1 (es) 1980-06-13
NZ184738A (en) 1980-11-28
JPS5739156B2 (OSRAM) 1982-08-19

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: WIGGINS TEAPE (UK) PLC

PL Patent ceased
PL Patent ceased