| Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747) |
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| 09/12/2000 | US6116883 Melt spin system for producing skin-core high thermal bond strength fibers |
| 09/06/2000 | CN1056202C Nozzle-plate mounting and spin-die manifold for the melt extrusion of filaments |
| 09/06/2000 | CN1056201C Fine spining machine for multi synthetic yarn and mfg method thereof |
| 09/05/2000 | US6114017 Micro-denier nonwoven materials made using modular die units |
| 08/24/2000 | WO2000048478A1 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
| 08/24/2000 | WO2000022207A3 Process and apparatus for the production of nanofibers |
| 08/15/2000 | US6103181 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
| 08/15/2000 | CA2126013C Spinning process for the preparation of high termoweldability polyolefin fibers |
| 08/08/2000 | US6099282 Multihole melt blown die nosepiece |
| 08/03/2000 | WO2000044967A1 High speed melt spinning of fluoropolymer fibers |
| 08/03/2000 | CA2353074A1 High speed melt spinning of fluoropolymer fibers |
| 08/01/2000 | CA2034551C Method for laser cutting metal plates |
| 07/25/2000 | CA2137649C High speed spinning of multi-component fibers with high hole surface density spinnerettes and high velocity quench |
| 07/11/2000 | CA2107930C Flow distribution plates |
| 07/05/2000 | CN1258766A Spinning tank body using for continuous melt spinning filament yarn |
| 07/04/2000 | US6083432 Hermetic sealed container for thermoplastic filaments |
| 06/28/2000 | CN1257762A Solution-based solidification-stack shaping method and its apparatus |
| 06/13/2000 | US6074597 Dispensing an adhesive |
| 05/17/2000 | CN1052515C Spin-die manifold |
| 05/10/2000 | EP0748397B1 Spin-die manifold |
| 05/09/2000 | US6059318 Lateral entry remotely operated coupling system |
| 05/04/2000 | DE19849439A1 Mounting for a spinneret block at a melt spinning assembly has an opening in the upper part to take the mounting which presses the block against the opening of the polymer feed channel for easy removal |
| 05/03/2000 | EP0997560A1 Melt spinning spinning pack and synthetic fiber manufaacturing method |
| 04/26/2000 | CN2375643Y Automatic switching microcomputer control device for spinning metering converter |
| 04/25/2000 | US6053719 Apparatus for the manufacture of a spun nonwoven fabric |
| 04/20/2000 | WO2000022207A2 Process and apparatus for the production of nanofibers |
| 04/18/2000 | US6051180 Extruding nozzle for producing non-wovens and method therefor |
| 04/13/2000 | WO2000020674A2 Thermoplastic melt blowing apparatus and method |
| 04/12/2000 | EP0705351B1 Jet assembly |
| 03/22/2000 | EP0987352A2 Modular meltblowing die |
| 03/22/2000 | EP0986656A1 Monofilaments with split ends |
| 03/08/2000 | EP0984083A2 Omega spray pattern and method therefor |
| 03/08/2000 | CN1246390A Omega-shape jet lines and forming method thereof |
| 03/07/2000 | US6033609 Device and method to prevent spinneret hole contamination |
| 03/01/2000 | CN1049932C Improved spinning block |
| 02/23/2000 | CN1245226A Production of non-woven material extruding jet nozzle and method thereof |
| 02/16/2000 | EP0979885A2 Extruding nozzle for producing non-woven materials and method therefore |
| 02/15/2000 | CA2094253C Meltblowing die |
| 01/13/2000 | DE19830453A1 Verfahren und Vorrichtung zum Transport von Dampf durch mindestens einen runden Spinndüsenschacht Method and device for transport of vapor through at least one round spinneret shaft |
| 01/12/2000 | EP0971056A1 Process and apparatus for steam transport through at least one round spinnerets shaft |
| 01/05/2000 | CN1240487A Spin-die manifold |
| 12/29/1999 | CN2356044Y R535 viscose filament yarn spinning machine curve tube |
| 12/23/1999 | WO1999066110A1 Method for producing cellulose shaped bodies, especially fibers, and a spinning device for carrying out the method |
| 12/22/1999 | CN1047633C Method for spinning multiple colored filaments from a single spinneret |
| 12/16/1999 | WO1999064648A1 Filtering device and spinning head |
| 12/15/1999 | CN2353768Y Extrusion spray-nozzle structure of quick-acting forming system |
| 12/14/1999 | US6001303 Coflowing cold air and hot air in melt blowing nozzle; prevents premature quenching |
| 12/09/1999 | DE19825532A1 Filtervorrichtung für einen Spinnkopf Filter device for a spinning head |
| 12/08/1999 | EP0961843A1 Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 11/24/1999 | CN1236403A Process for producing cellulose fiber |
| 11/24/1999 | CN1046662C Closable extrusion nozzle for thermoplastic materials |
| 11/17/1999 | EP0900292B1 Process for producing a cellulose mould body |
| 11/02/1999 | US5976427 Melt blowing method for forming layered webs of filter media |
| 11/02/1999 | US5976209 Melt blown product formed as a fibrous layered web of filter media |
| 10/28/1999 | WO1999054055A1 Segmented metering die for hot melt adhesives or other polymer melts |
| 10/28/1999 | CA2327357A1 Segmented metering die for hot melt adhesives or other polymer melts |
| 10/26/1999 | US5971731 Nose cone for small spin head in flash spinning system |
| 10/20/1999 | EP0950133A1 Spinnerets with orifices for improved filament cross sections |
| 10/20/1999 | EP0748272B1 Polymer extrusion die |
| 10/19/1999 | US5968435 Process for manufacturing pitch-type carbon fiber |
| 10/14/1999 | WO1999051798A1 Melt spinning spinning pack and synthetic fiber manufaacturing method |
| 10/07/1999 | DE19750723C1 Vorrichtung zum Herstellen eines Spinnvlieses aus Bikomponentenfäden An apparatus for producing a spunbonded web of bicomponent filaments |
| 10/06/1999 | EP0946796A1 Spin-die manifold |
| 10/05/1999 | US5961908 Apparatus and a process for the production of elastane filaments |
| 09/30/1999 | WO1999049110A1 Spinneret |
| 09/23/1999 | WO1999047734A1 Polyester fiber and method for producing the same |
| 09/22/1999 | CN2339593Y Spinning apparatus |
| 09/21/1999 | CA2140131C Spinneret orifices and filament cross-sections with stabilizing legs therefrom |
| 09/16/1999 | WO1999046057A1 Segmented die for applying hot melt adhesives or other polymer melts |
| 09/14/1999 | US5951942 Process for forming a single layer batt from multiple curtains of fibers |
| 09/10/1999 | WO1999045186A1 Apparatus and method for the manufacture of nonwoven webs and laminates |
| 08/31/1999 | US5945054 Process for manufacturing filaments from an optically anisotropic spinning solution |
| 08/18/1999 | EP0935681A2 Nose cone for small spin head in flash spinning system |
| 08/04/1999 | EP0663024B1 Nozzle-plate mounting and spin-die manifold for the melt extrusion of filaments |
| 08/04/1999 | CN1044500C Improved process for making filament-blended profiled-section combined filament yarn of polyester |
| 08/04/1999 | CN1044499C Nozzle plate for spinning |
| 08/03/1999 | US5932165 Ceramic spinnerets for the production of shaped or void containing fibers |
| 07/28/1999 | EP0931863A2 Spinning pack for the spinning of continuous filaments |
| 07/28/1999 | CN2330668Y Viscose filament high-speed spinning splicer |
| 07/27/1999 | US5927590 Spin beam for spinning a plurality of synthetic filament yarns and its manufacture |
| 07/21/1999 | CN1223701A Nonwoven fabrics having improved uniformity |
| 07/14/1999 | EP0928838A2 Apparatus for producing non-woven fabrics |
| 07/13/1999 | US5922477 Photochemically etched plates for synthetic fiber-forming spin packs and method of making same |
| 07/13/1999 | US5922366 Spinnerets with diamond shaped capillaries |
| 07/13/1999 | US5922362 Spin beam for spinning a plurality of synthetic filament yarns and spinning machine comprising such a spin beam |
| 07/08/1999 | WO1999034040A1 Multifilament textile yarns with hollow section, method for making same, and textile surfaces obtained from said yarns |
| 07/08/1999 | WO1999034039A1 Die head assembly, apparatus, and process for meltblowing a fiberforming thermoplastic polymer |
| 07/01/1999 | WO1999032694A1 Process for forming films, fibers and base webs from thermoset polymers |
| 07/01/1999 | WO1999032692A1 Cold air meltblown apparatus and process |
| 06/30/1999 | CN1043908C Spinnerette |
| 06/30/1999 | CN1043907C Melt-blow spinneret device |
| 06/23/1999 | EP0924321A1 Apparatus for spinning chemical fibres |
| 06/23/1999 | CN1043790C Filament with stabilized arm and products, and spinneret plate and method for making said filament |
| 06/16/1999 | CA2256050A1 Synthetic thread spinning plant |
| 06/15/1999 | US5911931 Resin forming method |
| 06/02/1999 | EP0918894A1 Method for producing cellulose fibres |
| 05/19/1999 | EP0916751A2 Apparatus for the manufacture of a spunbonded fabric from bicomponent fibres |
| 05/18/1999 | US5904298 Meltblowing method and system |
| 05/12/1999 | CN2318233Y Combined multistage heat pipe spinning device |
| 05/11/1999 | US5902540 Meltblowing method and apparatus |