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 thereofInfo
- 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
- 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
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
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.
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)
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 |
Families Citing this family (40)
Publication number | 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 |
ES2065346T3 (en) * | 1988-05-27 | 1995-02-16 | Corovin Gmbh | DEVICE FOR THE MANUFACTURE OF A NON-WOVEN FABRIC BASED ON CONTINUOUS FILAMENTS AND A MULTILAYER NON-WOVEN FABRIC PREFABRICATED BASED ON 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 |
EP0766624B1 (en) * | 1994-05-26 | 2004-07-28 | RTICA, Inc, | 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 |
KR100574180B1 (en) * | 1998-07-23 | 2006-04-27 | 바마크 악티엔게젤샤프트 | Spinning device and method for spinning a synthetic thread |
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 (en) * | 2002-11-01 | 2006-03-21 | Kimberly-Clark Worldwide, Inc. | Fiber draw unit nozzles for use in polymer fiber production |
US7166671B2 (en) | 2002-12-10 | 2007-01-23 | Cellresin Technologies, Llc | Grafted cyclodextrin |
US8129450B2 (en) * | 2002-12-10 | 2012-03-06 | Cellresin Technologies, Llc | Articles having a polymer grafted cyclodextrin |
US7261936B2 (en) * | 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 |
EP2111487A2 (en) * | 2007-01-19 | 2009-10-28 | Oerlikon Textile GmbH & Co. KG | 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 |
WO2014064029A1 (en) * | 2012-10-27 | 2014-05-01 | Oerlikon Textile Gmbh & Co. Kg | Device for producing a spun-bonded fleece |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3432590A (en) * | 1963-07-10 | 1969-03-11 | Nat Plastic Products Co Inc | Process for spinning elastic polypropylene fibers |
GB1088931A (en) * | 1964-01-10 | 1967-10-25 | Ici Ltd | Continuous filament nonwoven materials |
CH509450A (en) * | 1965-07-29 | 1971-06-30 | Snia Viscosa | Non-woven fabric prodn |
DE1560800A1 (en) * | 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 IT IT53840/71A patent/IT942258B/en active
- 1971-11-02 GB GB5080771A patent/GB1363679A/en not_active Expired
- 1971-11-02 GB GB5470573A patent/GB1363680A/en not_active Expired
- 1971-11-03 US US195427A patent/US3929542A/en not_active Expired - Lifetime
- 1971-11-03 BE BE774816A patent/BE774816A/en unknown
Cited By (8)
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 |
---|---|
DE2053918A1 (en) | 1972-05-10 |
FR2112416B1 (en) | 1975-07-18 |
DE2053918B2 (en) | 1976-09-30 |
GB1363680A (en) | 1974-08-14 |
US3929542A (en) | 1975-12-30 |
IT942258B (en) | 1973-03-20 |
NL7114958A (en) | 1972-05-05 |
BE774816A (en) | 1972-05-03 |
FR2112416A1 (en) | 1972-06-16 |
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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 |