| Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747) |
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| 01/04/2005 | CA2209402C Filter media web product |
| 12/30/2004 | US20040265415 Device for producing filaments |
| 12/29/2004 | EP1276922B1 Method for spinning a spinning solution and spinning head |
| 12/29/2004 | CN1558968A Spinneret for melt spinning filaments |
| 12/21/2004 | US6833104 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
| 12/15/2004 | EP1486591A1 Apparatus for the production of filaments |
| 12/15/2004 | CN1180143C Method for making superfine fibres |
| 12/08/2004 | EP1483435A1 Hollow-fiber spinning nozzle |
| 11/30/2004 | US6824733 Meltblowing apparatus employing planetary gear metering pump |
| 11/18/2004 | WO2004044280A3 Apparatus and method for forming materials |
| 11/18/2004 | US20040228939 Spinneret for melt spinning filaments |
| 11/17/2004 | EP0986656B1 Monofilaments with split ends |
| 11/11/2004 | US20040222570 Apparatus and method for the manufacture of nonwoven webs and laminate |
| 11/11/2004 | US20040222556 Cracking, splitting each fiber in the longitudinal direction and into a plurality of fine endless filaments, by an internal hydrostatic pressure, caused by accelerated cold gas streams; abrasion-resistant wipes; high strength |
| 11/10/2004 | CN1544717A Conjugate spinneret for dissolvent method cellulose fiber spinning |
| 11/09/2004 | US6814555 Apparatus and method for extruding single-component liquid strands into multi-component filaments |
| 11/04/2004 | US20040219358 High speed melt spinning of fluoropolymer fibers |
| 11/04/2004 | US20040216767 Method for the cleaning of filament and fiber spinning devices |
| 11/03/2004 | EP1472392A1 Nozzle block for the production of synthetic threads and fibres |
| 11/03/2004 | CN2652954Y Double hole pad |
| 11/03/2004 | CN2652953Y Internal turn flat pad |
| 10/28/2004 | WO2004092458A1 Apparatus and method for forming fibers |
| 10/28/2004 | WO2004091896A1 Method for forming polymer materials utilizing modular die units |
| 10/27/2004 | CN1540046A Cleaning process for spinning appts. |
| 10/20/2004 | EP0858522B1 Method for spinning hollow polymeric fibres |
| 10/20/2004 | CN2649605Y 16 hollow three-dimensional crimped fiber |
| 10/20/2004 | CN1537982A Multi-strip fine danier polyester preextension yarn and its manufacturing method |
| 10/14/2004 | WO2004088007A1 Device for melt spinning |
| 10/14/2004 | US20040201127 Apparatus and method for forming fibers |
| 10/13/2004 | CN1537181A Filament draw jet apparatus and process |
| 10/13/2004 | CN1536104A Fine-denier polyester hollow filament spinning method and its produced pilament |
| 10/12/2004 | US6803013 Process of making a meltblown web |
| 10/07/2004 | DE10314294A1 Vorrichtung zum Schmelzspinnen Apparatus for melt spinning |
| 10/06/2004 | CN2646161Y Spinning spinneret |
| 10/06/2004 | CN1535332A Spinnerette assembly for forming hollow fibers |
| 10/05/2004 | US6800226 Simple, low cost, high speed melt spinning using laval nozzle; reaching internal hydrostatic pressure before solidifying |
| 09/15/2004 | EP1457589A1 Cleaning process for spinning apparatus |
| 09/14/2004 | US6790392 Application of a vaporous mist for spining systems with rectangular nozzles |
| 09/02/2004 | DE202004010002U1 Spinning nozzle for production of melt spun synthetic fibers has three or more capillary bores running out of each preliminary bore in a honeycomb arrangement |
| 08/19/2004 | WO2004052617A3 Melt blow head comprising a nozzle block which is fixed in a defined position in relation to the slit plates and can be vertically removed from the same |
| 08/18/2004 | EP1163380B1 Spinneret |
| 08/17/2004 | US6776858 Process and apparatus for making multicomponent meltblown web fibers and webs |
| 08/12/2004 | US20040157522 Apparatus for making multicomponent meltblown fibers and webs |
| 08/05/2004 | DE10258170B3 Schmelzblaskopf Melt- |
| 08/03/2004 | US6770156 Apparatus and method for the manufacture of nonwoven webs and laminate |
| 07/29/2004 | WO2004044279A3 Apparatus and method for forming materials |
| 07/28/2004 | EP1440188A1 Spinneret |
| 07/15/2004 | DE19924286B4 Spinndüse Spinneret |
| 07/14/2004 | EP1159471B1 High speed melt spinning of fluoropolymer fibers |
| 07/14/2004 | CN1513070A Method for producing bonded non-wovens from at least partially microfine continuous fibers and non-wovens thereby produced |
| 07/08/2004 | US20040131713 Device for producing fibers from a thermoplastic synthetic resin |
| 07/01/2004 | US20040126581 Polyamide yarn process and polyamide yarn |
| 07/01/2004 | US20040126454 Melt spinning extrusion head system |
| 06/30/2004 | CN2622203Y Sepecial holes type spinneret plate |
| 06/24/2004 | WO2004052617A2 Melt blow head comprising a nozzle block which is fixed in a defined position in relation to the slit plates and can be vertically removed from the same |
| 06/24/2004 | CA2510339A1 Melt blow head comprising a nozzle block which is fixed in a defined position in relation to the slit plates and can be vertically removed from the same |
| 06/23/2004 | CN2621186Y Improved spinning jet |
| 06/15/2004 | US6749413 Melt-blowing head for making polymeric material fibrils |
| 06/10/2004 | WO2004048649A1 Spinning plate |
| 06/10/2004 | US20040109999 Functional composite fiber and preparation thereof and spinneret for preparing the same |
| 06/10/2004 | CA2507603A1 Spinning plate |
| 06/08/2004 | US6746975 Ballistic resistant composite panel comprising high strength fiber in matrix |
| 06/02/2004 | EP1424412A1 Spinneret plate |
| 06/02/2004 | CN1501990A Method and device for the production of cellulose fibres and cellulose filament yarns |
| 06/02/2004 | CN1500920A Apparatus for the production of fibres from thermoplastic material |
| 05/27/2004 | WO2004044280A2 Apparatus and method for forming materials |
| 05/27/2004 | WO2004044279A2 Apparatus and method for forming materials |
| 05/27/2004 | CA2505864A1 Apparatus and method for forming materials |
| 05/27/2004 | CA2505393A1 Apparatus and method for forming materials |
| 05/26/2004 | EP1420626A1 Noise attenuating flexible cutting line for use in rotary vegetation trimmers and method of manufacture |
| 05/26/2004 | CN2617785Y Nozzle for monopump multifiber spinning by viscose filament yarn spinning machine |
| 05/26/2004 | CN1500161A Polymer filaments having profiled cross-section |
| 05/21/2004 | WO2004042124A1 Fiber draw unit nozzles for use in polymer fiber production |
| 05/19/2004 | EP1420089A1 Apparatus for the production of fibres from thermoplastic material |
| 05/12/2004 | EP1417361A2 Filament draw jet apparatus and process |
| 05/12/2004 | EP1062051B1 Segmented die for applying hot melt adhesives or other polymer melts |
| 05/06/2004 | US20040086588 Fiber draw unit nozzles for use in polymer fiber production |
| 04/29/2004 | DE19581437B4 Spinnvorrichtung Spinner |
| 04/29/2004 | DE10019660B4 Verfahren zum Verspinnen einer Spinnlösung und Spinnkopf A method of spinning a dope and spinning head |
| 04/14/2004 | EP1407830A2 Segmented die for applying hot melt adhesives or other polymer melts |
| 04/06/2004 | US6716016 Self-sealing compact spinneret for a melt spinning process |
| 03/31/2004 | EP1402099A1 Method for producing bonded non-wovens from at least partially microfine continuous fibres and non-wovens thereby produced |
| 03/25/2004 | WO2004025007A1 Fluoropolymer fibers and applications thereof |
| 03/25/2004 | WO2004025005A1 Polyamide yarn process and polyamide yarn |
| 03/25/2004 | US20040058152 High speed melt spinning of fluoropolymer fibers |
| 03/25/2004 | DE10335469A1 Extrusion polymer thread spinning assembly has spinning beam with thermally insulated heated compartment holding replacement spinning jets at the ready |
| 03/25/2004 | CA2498123A1 Fluoropolymer fibers and applications thereof |
| 03/17/2004 | CN1482282A Process method of pore based on photolithograph |
| 03/16/2004 | US6705852 Melt spinning apparatus |
| 03/16/2004 | CA2182204C Spinneret of gold and platinum-containing alloy |
| 02/26/2004 | WO2004016839A1 Apparatus for producing nanofiber utilizing electrospinning and nozzle pack for the apparatus |
| 02/18/2004 | EP1192301B1 Method and device for the production of an essentially continuous fine thread |
| 02/17/2004 | CA2274780C Spinnerets with orifices for improved filament cross-sections |
| 02/12/2004 | DE10112050B4 Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen Method and device for producing cellulose fibers and Cellulosefilamentgarnen |
| 02/10/2004 | CA2130246C Polyethylene meltblown fabric with barrier properties |
| 01/27/2004 | US6682672 Process for making polymeric fiber |
| 01/21/2004 | EP0870079B1 Apparatus and PROCESS FOR MAKING A FIBER CONTAINING AN ADDITIVE |
| 01/20/2004 | US6680021 Meltblowing method and system |
| 01/14/2004 | EP1379713A1 Method and device for the production of cellulose fibres and cellulose filament yarns |
| 01/14/2004 | CN2599021Y Fused spinning assembling parts |