GB1363679A – Non-woven webs of filaments of synthetic high molecular weight polymers and process for the manufacture thereof
– Google Patents
GB1363679A – Non-woven webs of filaments of synthetic high molecular weight polymers and process for the manufacture thereof
– Google Patents
Non-woven webs of filaments of synthetic high molecular weight polymers and process for the manufacture thereof
Info
Publication number
GB1363679A
GB1363679A
GB5080771A
GB5080771A
GB1363679A
GB 1363679 A
GB1363679 A
GB 1363679A
GB 5080771 A
GB5080771 A
GB 5080771A
GB 5080771 A
GB5080771 A
GB 5080771A
GB 1363679 A
GB1363679 A
GB 1363679A
Authority
GB
United Kingdom
Prior art keywords
filaments
air
suction
adjustable
polymer
Prior art date
1970-11-03
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
GB5080771A
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.)
Lutravil Spinnvlies GmbH and Co
Original Assignee
Lutravil Spinnvlies GmbH and 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.)
1970-11-03
Filing date
1971-11-02
Publication date
1974-08-14
1971-11-02
Application filed by Lutravil Spinnvlies GmbH and Co
filed
Critical
Lutravil Spinnvlies GmbH and Co
1974-08-14
Publication of GB1363679A
publication
Critical
patent/GB1363679A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
D04H3/005—Synthetic yarns or filaments
D04H3/007—Addition polymers
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
D04H3/10—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 yarns or filaments made mechanically
D04H3/105—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 yarns or filaments made mechanically by needling
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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S428/00—Stock material or miscellaneous articles
Y10S428/91—Product with molecular orientation
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/00—Stock material or miscellaneous articles
Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
Y10T428/2913—Rod, strand, filament or fiber
Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
Y10T428/2925—Helical or coiled
Abstract
1363679 Non-woven fabrics; forming webs; crimping fibres LUTRAVIL SPINNVLIES GmbH & CO 2 Nov 1971 [3 Nov 1970] 50807/71 Headings D1F D1N and D1R A non-woven fabric comprises helically crimped filaments of synthetic polymer, the diameter of the helices being 1 to 10 mm and the direction of the turn alternating every 1 to 50 turns, preferably every 5 to 15 turns. The polymer may be polyethylene, chlorinated polyethylene, a copolymer of ethylene with propylene, 1-butene, vinyl chloride, vinyl acetate, tbutyl acrylate or t-butyl acrylate/acrylic acid, polypropylene, nylon 6, 6.6 or 6, 10, polyethylene terephthalate, polymerised #-hydroxydecanoic acid or 4-(#-hydroxyethoxy) benzoic acid or plasticised polyvinyl chloride (optionally containing vinyl acetate as comonomer). In a preferred embodiment the polymer is extruded through multiple spinnerets and the filaments cooled by air provided by blowing or suction. The cool air may be directed parallel to the filaments by a tube (11, Fig. 2d, not shown) situated in the centre of the spinneret, or between spinnerets. Alternatively the air stream may make an angle of 90‹ with the filaments, as shown, or an intermediate angle set by adjustable baffles (13, Fig. 2a, not shown). In these cases the bulk of the cooling air is deflected parallel to the filaments and effects a primary take up action. Air escapes through perforated tube 15 or is drawn through it by a suction chamber if the cooling air is sub-atmospheric, adjustable flaps 16 then being used to keep air out. The main take-up is provided by a one or two stage pneumatic unit 20, the distance between the stages being adjustable. The pneumatic jets (26, Fig. 3, not shown) make an angle of 5‹ to 30‹ with the filaments and supply cold or hot air or steam. Connecting piece 41 leads to crimping chamber 40, the length of which can be adjusted by screw thread (42, Fig. 3). The shape of chamber 40 leads to vortices which helically crimp the filaments. The filaments travel along flexible tubes 50, whose ends 51 simultaneously undergo a circular motion through their attachment to beam 52 and a lower frequency reciprocation in a direction transverse to that of conveyor 60. The filaments are thus laid in overlapping trochoidal paths. Suction may be applied at 61. The web may be bonded by needling and/or heat treatment or the application of an aqueous dispersion of a curable acrylate resin or of a powdered adhesive. In one embodiment a backing in the form of waffle foam was provided, in another the product was needle-punched to a layer of carpet material.
GB5080771A
1970-11-03
1971-11-02
Non-woven webs of filaments of synthetic high molecular weight polymers and process for the manufacture thereof
Expired
GB1363679A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19702053918
DE2053918B2
(en)
1970-11-03
1970-11-03
METHOD AND DEVICE FOR THE PRODUCTION OF CURLED FEDES FROM SYNTHETIC HIGH POLYMER
Publications (1)
Publication Number
Publication Date
GB1363679A
true
GB1363679A
(en)
1974-08-14
Family
ID=5786974
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB5080771A
Expired
GB1363679A
(en)
1970-11-03
1971-11-02
Non-woven webs of filaments of synthetic high molecular weight polymers and process for the manufacture thereof
GB5470573A
Expired
GB1363680A
(en)
1970-11-03
1971-11-02
Apparatus for the manufacture of non-woven webs of filaments of sy nthetic high molecular weight polymers
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB5470573A
Expired
GB1363680A
(en)
1970-11-03
1971-11-02
Apparatus for the manufacture of non-woven webs of filaments of sy nthetic high molecular weight polymers
Country Status (7)
Country
Link
US
(1)
US3929542A
(en)
BE
(1)
BE774816A
(en)
DE
(1)
DE2053918B2
(en)
FR
(1)
FR2112416B1
(en)
GB
(2)
GB1363679A
(en)
IT
(1)
IT942258B
(en)
NL
(1)
NL7114958A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2200145A
(en)
*
1987-01-21
1988-07-27
Reifenhaeuser Masch
Production of a spun fleece
GB2204072A
(en)
*
1987-04-25
1988-11-02
Reifenhaeuser Masch
Production of spun fleece from continuous synthetic filaments
CN114207204A
(en)
*
2019-07-30
2022-03-18
旭化成株式会社
Method and device for producing a non-woven fabric made of crimped synthetic fibers
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Priority date
Publication date
Assignee
Title
JPS51130334A
(en)
*
1975-05-06
1976-11-12
Murata Machinery Ltd
Apparatus for making spun yarns
JPS53126332A
(en)
*
1977-04-05
1978-11-04
Teijin Ltd
Method of and device for forming coil of yarn
SE438663B
(en)
*
1977-04-30
1985-04-29
Sadaaki Takagi
CASTING MATERIAL AND SETS FOR PREPARING THE SAME
US4204301A
(en)
*
1978-04-26
1980-05-27
Greentex Incorporated
Strand handling system and method therefor
US4241002A
(en)
*
1978-05-24
1980-12-23
Standard Oil Company (Indiana)
Process for producing homogeneous curly synthetic polymer fibers
US4322027A
(en)
*
1980-10-02
1982-03-30
Crown Zellerbach Corporation
Filament draw nozzle
US4472886A
(en)
*
1982-01-25
1984-09-25
Crown Zellerbach Corporation
System and method for venting cooling air from filaments
DE3541128A1
(en)
*
1985-11-21
1987-05-27
Benecke Gmbh J
METHOD FOR PRODUCING A FLEECE FROM CONTINUOUS FEEDS AND DEVICE FOR IMPLEMENTING THE METHOD
DE3541127A1
(en)
*
1985-11-21
1987-05-27
Benecke Gmbh J
METHOD FOR PRODUCING A FLEECE FROM CONTINUOUS FEEDS AND DEVICE FOR IMPLEMENTING THE METHOD
DE3601201C1
(en)
*
1986-01-17
1987-07-09
Benecke Gmbh J
Process for producing random nonwoven webs and device for carrying out the process
US5034182A
(en)
*
1986-04-30
1991-07-23
E. I. Du Pont De Nemours And Company
Melt spinning process for polymeric filaments
US5141700A
(en)
*
1986-04-30
1992-08-25
E. I. Du Pont De Nemours And Company
Melt spinning process for polyamide industrial filaments
DE3728002A1
(en)
*
1987-08-22
1989-03-02
Freudenberg Carl Fa
METHOD AND DEVICE FOR PRODUCING SPINNING FLEECE
DE3807420A1
(en)
*
1988-03-07
1989-09-21
Gruenzweig & Hartmann
DEVICE FOR PRODUCING FIBERS, IN PARTICULAR MINERAL FIBERS, FROM A MELT
DE58908550D1
(en)
*
1988-05-27
1994-12-01
Corovin Gmbh
Device for producing a nonwoven from continuous filaments and multi-layer nonwoven made from continuous filaments.
US5312500A
(en)
*
1989-01-27
1994-05-17
Nippon Petrochemicals Co., Ltd.
Non-woven fabric and method and apparatus for making the same
US4995333A
(en)
*
1989-09-15
1991-02-26
Kimberly-Clark Corporation
Sprayed adhesive system for applying a continuous filament of theroplastic material and imparting a swirling motion thereto
CA2038164C
(en)
*
1990-03-14
1999-02-09
Keiji Kobayashi
Air gun for the production of non-woven fabric and non-woven fabric producing apparatus
DE4014414C2
(en)
*
1990-05-04
1996-08-08
Reifenhaeuser Masch
Plant for the production of a spunbonded nonwoven web from stretched plastic filaments
US5427845A
(en)
*
1990-06-08
1995-06-27
Kimberly-Clark Corporation
Crimped melt-spun copolymer filaments
US5196207A
(en)
*
1992-01-27
1993-03-23
Kimberly-Clark Corporation
Meltblown die head
DE4236514C2
(en)
*
1992-10-26
1997-03-27
Fischer Karl Ind Gmbh
Method and device for conveying and depositing sheets of endless threads by means of air forces
DE4312419C2
(en)
*
1993-04-16
1996-02-22
Reifenhaeuser Masch
Plant for the production of a spunbonded nonwoven web from aerodynamically stretched plastic filaments
CA2190957C
(en)
*
1994-05-26
1999-04-06
Martin H. Beck
Polyester insulation
DE19504953C2
(en)
*
1995-02-15
1999-05-20
Reifenhaeuser Masch
Plant for the production of a spunbonded nonwoven web from thermoplastic continuous filaments
JP4357119B2
(en)
1998-07-23
2009-11-04
バルマーク アクチエンゲゼルシヤフト
Spinning apparatus and method for spinning synthetic yarn
US6379136B1
(en)
*
1999-06-09
2002-04-30
Gerald C. Najour
Apparatus for production of sub-denier spunbond nonwovens
JP3550052B2
(en)
*
1999-06-28
2004-08-04
ユニ・チャーム株式会社
Stretchable nonwoven fabric and method for producing the same
US20030114066A1
(en)
*
2001-12-13
2003-06-19
Clark Darryl Franklin
Uniform distribution of absorbents in a thermoplastic web
US7014441B2
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*
2002-11-01
2006-03-21
Kimberly-Clark Worldwide, Inc.
Fiber draw unit nozzles for use in polymer fiber production
US8129450B2
(en)
*
2002-12-10
2012-03-06
Cellresin Technologies, Llc
Articles having a polymer grafted cyclodextrin
US7166671B2
(en)
2002-12-10
2007-01-23
Cellresin Technologies, Llc
Grafted cyclodextrin
US7261936B2
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*
2003-05-28
2007-08-28
Albany International Corp.
Synthetic blown insulation
US20050238774A1
(en)
*
2004-04-22
2005-10-27
Gold Medal Products Co.
Cotton candy machine
EP1726699A1
(en)
*
2005-05-25
2006-11-29
Reifenhäuser GmbH & Co. KG Maschinenfabrik
Process and device for making a nonwoven fabric
EP1726700B1
(en)
*
2005-05-25
2013-02-27
Reifenhäuser GmbH & Co. KG Maschinenfabrik
Process and device for making a nonwoven fabric
CN101636529B
(en)
*
2007-01-19
2011-05-11
欧瑞康纺织有限及两合公司
Apparatus and method for depositing synthetic fibers to form a non-woven web
CN102776708A
(en)
*
2012-08-22
2012-11-14
成都彩虹环保科技有限公司
Fiber processing device
JP5925657B2
(en)
*
2012-10-03
2016-05-25
Ｔｍｔマシナリー株式会社
Melt spinning equipment
EP2912222B1
(en)
*
2012-10-27
2017-03-29
Oerlikon Textile GmbH & Co. KG
Device for producing a spun-bonded fleece
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(en)
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1963-07-10
1969-03-11
Nat Plastic Products Co Inc
Process for spinning elastic polypropylene fibers
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1967-10-25
Ici Ltd
Continuous filament nonwoven materials
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1965-07-29
1971-06-30
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Non-woven fabric prodn
DE1560800A1
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*
1966-02-10
1971-01-07
Lutravil Spinnvlies
Method and device for the production of mixed nonwovens by melt spinning
US3341394A
(en)
*
1966-12-21
1967-09-12
Du Pont
Sheets of randomly distributed continuous filaments
US3485428A
(en)
*
1967-01-27
1969-12-23
Monsanto Co
Method and apparatus for pneumatically depositing a web
US3488819A
(en)
*
1968-05-17
1970-01-13
Monsanto Co
Method and apparatus for making dimensionally stable nonwoven fabric
1970
1970-11-03
DE
DE19702053918
patent/DE2053918B2/en
active
Pending
1971
1971-10-27
FR
FR7138573A
patent/FR2112416B1/fr
not_active
Expired
1971-10-29
NL
NL7114958A
patent/NL7114958A/xx
unknown
1971-11-02
GB
GB5080771A
patent/GB1363679A/en
not_active
Expired
1971-11-02
IT
IT53840/71A
patent/IT942258B/en
active
1971-11-02
GB
GB5470573A
patent/GB1363680A/en
not_active
Expired
1971-11-03
BE
BE774816A
patent/BE774816A/en
unknown
1971-11-03
US
US195427A
patent/US3929542A/en
not_active
Expired – Lifetime
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2200145A
(en)
*
1987-01-21
1988-07-27
Reifenhaeuser Masch
Production of a spun fleece
GB2200146A
(en)
*
1987-01-21
1988-07-27
Reifenhaeuser Masch
Production of a spun fleece
GB2200145B
(en)
*
1987-01-21
1990-11-21
Reifenhaeuser Masch
Production of spun fleece
GB2200146B
(en)
*
1987-01-21
1990-11-21
Reifenhaeuser Masch
Production of spun fleece
GB2204072A
(en)
*
1987-04-25
1988-11-02
Reifenhaeuser Masch
Production of spun fleece from continuous synthetic filaments
GB2204072B
(en)
*
1987-04-25
1991-03-27
Reifenhaeuser Masch
Production of spun fleece from continuous synthetic filaments
CN114207204A
(en)
*
2019-07-30
2022-03-18
旭化成株式会社
Method and device for producing a non-woven fabric made of crimped synthetic fibers
CN114207204B
(en)
*
2019-07-30
2023-06-16
旭化成株式会社
Method and apparatus for producing nonwoven fabrics from crimped synthetic fibers
Also Published As
Publication number
Publication date
NL7114958A
(en)
1972-05-05
FR2112416A1
(en)
1972-06-16
IT942258B
(en)
1973-03-20
FR2112416B1
(en)
1975-07-18
US3929542A
(en)
1975-12-30
BE774816A
(en)
1972-05-03
DE2053918B2
(en)
1976-09-30
GB1363680A
(en)
1974-08-14
DE2053918A1
(en)
1972-05-10
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Legal Events
Date
Code
Title
Description
1974-12-27
PS
Patent sealed [section 19, patents act 1949]
1979-06-06
PCNP
Patent ceased through non-payment of renewal fee
