Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01D - Mechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles, or ribbons › D01D 4 - Spinnerette packs; Cleaning thereof
Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747)
01/2004
01/08/2004WO2004003271A1 Spinnerette and process for fiber production
01/08/2004US20040005456 Process for making polymeric fiber
01/07/2004CN1466636A Stretchable fibers of polymrs spinnerets useful to form fibers and articles produced therefrom
01/02/2004EP1372523A2 Elastomeric monofilament dental tapes
12/2003
12/31/2003WO2004001105A1 Meltblowing apparatus employing planetary gear metering pump
12/31/2003WO2004001104A1 Attenuating fluid manifold for meltblowing die
12/31/2003CN1132972C 纺丝装置 Spinning device
12/31/2003CA2490223A1 Meltblowing apparatus employing planetary gear metering pump
12/31/2003CA2490221A1 Attenuating fluid manifold for meltblowing die
12/25/2003US20030234464 Attenuating fluid manifold for meltblowing die
12/25/2003US20030234463 Meltblowing apparatus employing planetary gear metering pump
12/24/2003CN2594283Y Spinning device of viscose rayon continuous spinner
12/23/2003US6667097 High speed melt spinning of fluoropolymer fibers
12/18/2003WO2003104535A1 Spinning device
12/17/2003CN2592659Y Complex spinning assembly for manufacturing complex fiber
12/09/2003US6660218 Filament draw jet apparatus and process
12/03/2003EP1071519B1 Segmented metering die for hot melt adhesives or other polymer melts
11/2003
11/27/2003WO2003097907A1 Spinneret for forming chemical threads and fibres from solutions
11/27/2003CA2492760A1 Spinneret for forming chemical threads and fibres from solutions
11/26/2003EP1208250B1 Self-sealing compact spinneret for a melt spinning process
11/26/2003CN2587893Y Refractive multi-hollow fibre spinneret
11/25/2003US6652800 Method for producing fibers
11/12/2003CN1455031A Melt spinning apparatus
11/04/2003CA2100865C Material and material properties from multi-layer blown microfiber webs
10/2003
10/29/2003CN2583114Y Spinning plate of spinned wire variable density tow
10/23/2003US20030196421 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
10/22/2003EP1354081A1 Spinnerette assembly for forming hollow fibers
10/15/2003EP0946796B1 Spin-die manifold
10/15/2003CN2579917Y Spinning plate for nine hole irregular fibre
10/08/2003CN2578345Y Spinneret holes for ten hole scroll fibers
10/01/2003EP1348049A1 A method of increasing the meltblown jet thermal core length via hot air entrainment
10/01/2003CN1445389A Device and method for cleaning spinnerette
09/2003
09/30/2003US6626657 Spinneret holder assembly for producing a continuous plastic multiple-component yarn with a preset component ratio
09/30/2003CA2130107C Meltblowing die having presettable air-gap and set-back
09/25/2003US20030180407 Apparatus for producing multi-component liquid filaments
09/18/2003WO2003076701A1 Hollow-fiber spinning nozzle
09/18/2003US20030175513 Filaments exhibit an orientation at the surface of the filament no greater than at the core of the filament.
09/18/2003US20030173701 Melt blowing apparatus with parallel flow filament attenuating slot
09/17/2003CN2573514Y Spinning plate for making thirteen-pore three-D crimped fibre
09/17/2003CN2573513Y Spinning plate for making thirteen-pore three-D crimped fibre
09/09/2003US6616723 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
09/02/2003US6613268 Method of increasing the meltblown jet thermal core length via hot air entrainment
08/2003
08/21/2003US20030155673 Method for spinning a spinning solution and spinning head
08/20/2003CN1437662A Steam distribution ring for spinning machines
08/14/2003WO2003066940A1 Nozzle block for the production of synthetic threads and fibres
08/12/2003US6604928 Filtering device and spinning head
08/05/2003US6602311 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
07/2003
07/24/2003WO2003060204A1 Spinneret, oiling device, production device and production method for synthetic fibers
07/23/2003CN1432077A High tenacity, high modulus filament
07/22/2003US6596049 Positively charged fibers are nylon and negatively charged fibers are fluorocarbon homopolymers and copolymers or chlorinated fluorocarbon polymers; sheath/core bicomponent fibers
07/22/2003CA2209413C Improved melt blowing method for forming a fibrous layered web of filter media, melt blowing apparatus and a layered filter media web product
07/16/2003CN1430684A Method for spinning spinning solution and spinning head
07/09/2003CN1428465A Surface treatment method of tantalum spinneret for wet spinning
07/02/2003EP1323852A1 Device for making a spunbond web
07/02/2003EP1322802A1 Stretchable fibers of polymers, spinnerets useful to form the fibers, and articles produced therefrom
07/02/2003CN1427106A Device for mfg. width of spun-bonded nonwoven fabric material
06/2003
06/25/2003CN2557538Y Double-fibre parallel spinning machine
06/19/2003US20030113394 Apparatus for producing a nonwoven web
06/18/2003CN1111617C Process for producing cellulose fiber
06/10/2003US6576034 Extrusion of mono/bicomponent fibers via spinneret orifices in the same die system/plate
06/04/2003CN2554190Y Spinneret plate for 10-hole three-D crimped fibre
05/2003
05/20/2003US6565972 Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns
05/20/2003US6565344 Apparatus for producing multi-component liquid filaments
05/13/2003US6562282 Method of melt blowing polymer filaments through alternating slots
05/02/2003EP0918894B1 Method for producing cellulose fibres
04/2003
04/30/2003CN1107125C 纺丝箱体 Spinning beam
04/23/2003EP1304401A1 Synthetic fiber forming apparatus and an associated process for spinning synthetic fibers
04/22/2003CA2316819C Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns
04/16/2003CN1105792C Filtering device for spinning head and spinning head
04/10/2003WO2003029534A1 Spinneret
04/09/2003EP1299581A1 Polymer filaments having profiled cross-section
04/03/2003WO2003012179A3 Filament draw jet apparatus and process
04/02/2003EP1297201A1 Steam distribution ring for spinning machines
04/02/2003EP1297096A2 Aerosol composition containing silicone-based fluid and improved spray system
04/02/2003CN1407144A Spinning devices
03/2003
03/26/2003EP0950133B1 Spinnerets with orifices for improved filament cross sections
03/19/2003CN2540420Y Spinnerette plate for 11-hole three-D crimped fibre
03/13/2003WO2002080801A3 Elastomeric monofilament dental tapes
03/12/2003CN1102966C Production of non-woven material extruding jet nozzle and method thereof
02/2003
02/27/2003US20030038395 Apparatus for extruding multi-component liquid filaments
02/27/2003US20030037574 Bushing and glass fiber producing method
02/26/2003EP1285981A1 Spinning device for extruding filaments
02/26/2003EP1285109A1 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
02/26/2003EP1285108A1 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus
02/26/2003CN2537716Y New self-tightening sealing filament spinning assembly
02/26/2003CN2537715Y Quick assembling self tightening sealing filament spinning assembly
02/26/2003CN1102079C Segmented die for applying hot melt adhsives or other melt polymer
02/20/2003WO2003014429A1 Spinneret
02/20/2003US20030035855 Spinning apparatus
02/20/2003US20030033655 High tenacity, high modulus filament
02/13/2003WO2003012179A2 Filament draw jet apparatus and process
02/13/2003US20030030191 Filament draw jet apparatus and process
02/13/2003CA2451134A1 Filament draw jet apparatus and process
02/05/2003EP1281683A1 Bushing and glass fiber producing method
01/2003
01/22/2003EP1276922A1 Method for spinning a spinning solution and spinning head
01/22/2003CN1392867A Bushing and glass fiber producing method
01/22/2003CN1392297A Spinning plate used in non-woven fabric production
01/15/2003CN1390760A Device and method for actuating and controlling separating unit of separator
01/07/2003CA2279282C Omega spray pattern and method therefor
01/02/2003EP1270770A2 Apparatus for the manufacture of nonwoven webs and laminates
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