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GB1232511A - - Google Patents

Info

Publication number
GB1232511A
GB1232511A GB1232511DA GB1232511A GB 1232511 A GB1232511 A GB 1232511A GB 1232511D A GB1232511D A GB 1232511DA GB 1232511 A GB1232511 A GB 1232511A
Authority
GB
United Kingdom
Prior art keywords
wall
fibres
openings
april
touching
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
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 filed Critical
Publication of GB1232511A publication Critical patent/GB1232511A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic fibres
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1,232,511. Lap forming machine. COMPAGNIE DE SAINT-GOBAIN. 25 April, 1969 [25 April, 1968], No. 21306/69. Heading DIN. Fibres are prevented from touching and adhering to a wall of a chamber through which they pass by causing a gas to pass through a plurality of openings 3 in the wall. The openings 3 are so shaped and disposed that a substantially continuous gaseous sheet or layer is formed and caused to flow along the wall and in the direction of movement of the fibres whereby fibres approaching the wall are prevented from touching it. As shown, the chamber is part of a web-forming device in which organically coated glass fibres are collected on endless foraminous surface 13. The sizes and arrangement of the openings 3 are specified.
GB1232511D 1968-04-25 1969-04-25 Expired GB1232511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1760261A DE1760261C3 (en) 1968-04-25 1968-04-25 Shaft-like molding chamber for the production of mineral fiber fleeces or mats, in particular from cut strands of glass thread

Publications (1)

Publication Number Publication Date
GB1232511A true GB1232511A (en) 1971-05-19

Family

ID=5696015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232511D Expired GB1232511A (en) 1968-04-25 1969-04-25

Country Status (6)

Country Link
US (1) US3636590A (en)
BE (1) BE731973A (en)
DE (1) DE1760261C3 (en)
FR (1) FR2007512B1 (en)
GB (1) GB1232511A (en)
NL (1) NL158233B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337219A1 (en) * 1975-12-30 1977-07-29 Tsnii Bumagi Non woven material, paper and cardboard prodn. - using gas streams fed through chamber walls to prevent charging of fibres (SW 18.7.77)
RU2288305C2 (en) * 2005-02-28 2006-11-27 Государственное научное учреждение "Всероссийский научно-исследовательский институт по переработке лубяных культур" Российской академии сельскохозяйственных наук Apparatus for stapling of flax fiber in sliver
FR3105268B1 (en) * 2019-12-20 2022-08-12 Saint Gobain Isover DEVICE FOR PREPARING AN INSULATION PRODUCT BASED ON WOOL, PARTICULARLY MINERAL
CN113847001B (en) * 2020-06-28 2023-06-23 中国石油化工股份有限公司 Penetration-variable shower hole gun suitable for staged fracturing of horizontal well and application method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319666A (en) * 1941-02-14 1943-05-18 American Rock Wool Corp Means for and method of manufacturing mineral wool felted materials
US2619151A (en) * 1951-02-12 1952-11-25 Gustin Bacon Mfg Co Method and apparatus for manufacturing fibrous mats
US3226773A (en) * 1960-09-26 1966-01-04 Celanese Corp Method and apparatus for opening and applying finishes to multifilament tows
US3177275A (en) * 1960-11-10 1965-04-06 Ivan G Brenner Method and means for producing fibrous articles
US3170197A (en) * 1961-01-12 1965-02-23 Ivan G Brenner Apparatus for producing a fibrous glass preform
US3086252A (en) * 1961-08-22 1963-04-23 American Viscose Corp Method of producing staple fibers

Also Published As

Publication number Publication date
US3636590A (en) 1972-01-25
DE1760261B2 (en) 1973-12-20
DE1760261A1 (en) 1972-03-23
NL6906237A (en) 1969-10-28
NL158233B (en) 1978-10-16
FR2007512A1 (en) 1970-01-09
DE1760261C3 (en) 1974-07-18
FR2007512B1 (en) 1973-05-25
BE731973A (en) 1969-10-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee