GB1075963A - Improvements in and relating to porous fibrous bodies - Google Patents

Improvements in and relating to porous fibrous bodies

Info

Publication number
GB1075963A
GB1075963A GB2177664A GB2177664A GB1075963A GB 1075963 A GB1075963 A GB 1075963A GB 2177664 A GB2177664 A GB 2177664A GB 2177664 A GB2177664 A GB 2177664A GB 1075963 A GB1075963 A GB 1075963A
Authority
GB
United Kingdom
Prior art keywords
filaments
guide
tow
plasticiser
injected
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.)
Expired
Application number
GB2177664A
Other languages
English (en)
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.)
Siemens Water Technologies Holding Corp
Water Applications and Systems Corp
Original Assignee
USFilter Corp
United States Filter Corp
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 USFilter Corp, United States Filter Corp filed Critical USFilter Corp
Publication of GB1075963A publication Critical patent/GB1075963A/en
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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB2177664A 1963-06-04 1964-06-02 Improvements in and relating to porous fibrous bodies Expired GB1075963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28529363A 1963-06-04 1963-06-04

Publications (1)

Publication Number Publication Date
GB1075963A true GB1075963A (en) 1967-07-19

Family

ID=23093621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2177664A Expired GB1075963A (en) 1963-06-04 1964-06-02 Improvements in and relating to porous fibrous bodies

Country Status (3)

Country Link
DE (1) DE1296064B (de)
GB (1) GB1075963A (de)
SE (1) SE318544B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018188A1 (de) * 1979-04-12 1980-10-29 Mitsubishi Rayon Co., Ltd. Filterstopfen für Tabaksrauch und Verfahren zu seiner Herstellung
FR2537405A1 (fr) * 1982-12-09 1984-06-15 Hercules Inc Procede de fabrication de batons en fibre prevus pour etre utilises comme bouts filtrants de cigarettes
EP0326243A2 (de) * 1988-01-28 1989-08-02 Nordson Corporation Verfahren und Vorrichtung zur Zerstäubung von Pulver in einem kontinuierlichen Seil

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH321465A (de) * 1951-12-14 1957-05-15 Du Pont Voluminöses Garn sowie Verfahren zu seiner Herstellung und Einrichtung zur Durchführung des Verfahrens
CH320743A (fr) * 1952-08-23 1957-04-15 Chempatents Inc Procédé de préparation de para-diisopropylbenzène
US2790208A (en) * 1954-03-15 1957-04-30 Eastman Kodak Co Method and means for opening crimped continuous filament tow
DE1084626B (de) * 1957-06-07 1960-06-30 Eastman Kodak Co Tabakrauchfilterelement
US3148101A (en) * 1958-06-26 1964-09-08 Celanese Corp Process for making non-woven batt
FR1268370A (fr) * 1959-10-02 1961-07-28 Bouchon filtrant de produits pour fumeurs, ainsi que procédé et dispositif pour sa fabrication
US3099594A (en) * 1960-05-05 1963-07-30 Eastman Kodak Co Method for blooming filter tow

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0018188A1 (de) * 1979-04-12 1980-10-29 Mitsubishi Rayon Co., Ltd. Filterstopfen für Tabaksrauch und Verfahren zu seiner Herstellung
FR2537405A1 (fr) * 1982-12-09 1984-06-15 Hercules Inc Procede de fabrication de batons en fibre prevus pour etre utilises comme bouts filtrants de cigarettes
EP0326243A2 (de) * 1988-01-28 1989-08-02 Nordson Corporation Verfahren und Vorrichtung zur Zerstäubung von Pulver in einem kontinuierlichen Seil
EP0326243A3 (de) * 1988-01-28 1990-05-02 Nordson Corporation Verfahren und Vorrichtung zur Zerstäubung von Pulver in einem kontinuierlichen Seil

Also Published As

Publication number Publication date
DE1296064B (de) 1969-05-22
SE318544B (de) 1969-12-15

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