| Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747) |
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| 04/03/2013 | CN103014885A Electrospinning direct-writing jetting head device integrated with stable sheath gas restraining and focusing function |
| 04/03/2013 | CN103014884A Online cleaning device and cleaning method for cation POY (pre-oriented yarn) spinning box body |
| 04/03/2013 | CN102061529B Spraying nozzle device for electrostatic spinning |
| 03/27/2013 | CN102995147A Manufacture method of ultrathin single-fiber polyamide drawn textured yarn (6DTY) |
| 03/27/2013 | CN102995146A Method for manufacturing fine denier porous light interlaced nylon 6 high stretch yarns |
| 03/27/2013 | CN102995143A Round spinneret plate for spinning fine denier filaments |
| 03/27/2013 | CN102995142A Oval spinneret plate |
| 03/27/2013 | CN102162140B Microfluid chip and spinning method thereof |
| 03/20/2013 | CN202809023U Airflow assisted inner conical surface divided-flow type electrostatic spinning jet nozzle |
| 03/20/2013 | CN202809021U 静电纺丝设备 Electrospinning equipment |
| 03/20/2013 | CN202809019U Spinning box capable of spinning evenly |
| 03/20/2013 | CN202809018U Sand cup used for spinning component |
| 03/20/2013 | CN202809017U Spinning device with height of spinning jet adjustable |
| 03/20/2013 | CN102978717A Spinning pack for phenolic resin fiber spinning machine |
| 03/14/2013 | WO2012122485A3 Apparatuses and methods for the production of fibers |
| 03/13/2013 | EP2567005A1 Spinneret for spinning threads, spinning device for spinning threads and method for spinning threads |
| 03/13/2013 | CN202786536U Spinneret plate |
| 03/13/2013 | CN202786535U Pre-heating device of casting belt head spinneret unit |
| 03/13/2013 | CN102965741A Far infrared spinning component |
| 03/06/2013 | CN202766678U Spinneret plate |
| 03/06/2013 | CN102959143A Spinneret for spinning threads, spinning device for spinning threads and method for spinning threads |
| 03/06/2013 | CN102953129A Linear type efficient electrostatic spinning spray nozzle |
| 02/28/2013 | WO2012158461A3 Fabrication of nanoporous membrane |
| 02/28/2013 | WO2012138970A3 Use of coanda effect devices to produce meltblown webs with improved side-to-side uniformity |
| 02/28/2013 | WO2012109240A3 Split fiber producing devices and methods for the production of microfibers and nanofibers |
| 02/27/2013 | CN202755109U Spinneret plate for producing multifunctional fibers |
| 02/27/2013 | CN202755108U Spinning component for polyester industrial yarns |
| 02/20/2013 | EP2558625A2 Electrospinning apparatuc, methods of use, and uncompressed fibrous mesh |
| 02/13/2013 | CN102933754A 喷嘴板 The nozzle plate |
| 02/13/2013 | CN102925994A Method for sweeping spinneret plate |
| 02/13/2013 | CN102925993A Sweeping device for spinneret plate |
| 02/13/2013 | CN101200826B Method and device for manufacturing fully drawn yarn/pre-oriented yarn stranding composite yarn by one-step process |
| 02/06/2013 | CN102912465A Spinning box |
| 02/06/2013 | CN102912456A Method and system for preparing nanofiber coating on surface of yarn or fiber bundle |
| 02/06/2013 | CN102912455A Yarn extrusion tank |
| 01/31/2013 | WO2012109210A3 Apparatuses and methods for the simultaneous production of microfibers and nanofibers |
| 01/30/2013 | CN202705579U Vacuum calciner |
| 01/30/2013 | CN202705578U Spinning assembly |
| 01/30/2013 | CN202705577U Spinning assembly for polyester fiber |
| 01/23/2013 | CN202688529U Flange rectangular spinneret plate |
| 01/23/2013 | CN202688528U Flat plate type spinneret plate |
| 01/23/2013 | CN202688527U Irregularly-shaped spinneret plate |
| 01/23/2013 | CN102888665A Spinneret plate with identification codes |
| 01/16/2013 | CN202671731U Spinning manifold |
| 01/16/2013 | CN202671730U Spinning assembly |
| 01/16/2013 | CN102877141A Direct spinning method suitable for chemical fibers |
| 01/10/2013 | WO2012134229A3 Method for manufacturing polyethylene terephthalate drawn fiber, polyethylene terephthalate drawn fiber, and tire cord |
| 01/09/2013 | CN102864503A Electrostatic spinning device for scale production of micro-nano-fiber |
| 01/09/2013 | CN102864502A Airflow assisted internal conical surface distributed electrostatic spinning nozzle |
| 01/08/2013 | CA2694076C Process for making fibrous structures |
| 01/02/2013 | CN202643936U Furnace door opening and closing device of vacuum cleaning furnace |
| 01/02/2013 | CN202643935U Cleaning system for spinning equipment |
| 01/02/2013 | CN202643934U Novel spinneret plate |
| 01/02/2013 | CN102851751A Spinneret plate |
| 01/02/2013 | CN102851750A Microporous spinneret plate for producing twisted products |
| 01/02/2013 | CN101370572B Polyvinylidene fluoride hollow yarn type microporous film and process for production of the same |
| 12/26/2012 | EP2536871A2 Electrospinning apparatus and nanofibers produced therefrom |
| 12/26/2012 | CN102839431A Device and process for mass production of nanometer fiber by melt electro-spinning method |
| 12/26/2012 | CN102839430A Sand cup for spinning assembly |
| 12/19/2012 | CN102829951A Spinneret plate microscopic examination instrument |
| 12/19/2012 | CN102828259A Saw tooth type needle-free electrostatic spinning device |
| 12/19/2012 | CN102828256A Special spinning assembly for industrial yarn |
| 12/12/2012 | CN202595356U Novel electrostatic spinning nozzle |
| 12/12/2012 | CN202595355U Melt-blowing device |
| 12/12/2012 | CN202595354U Integrated polymer electric spinning nanometer fibrous membrane electric spinning plate |
| 12/12/2012 | CN202595353U Regeneration polyester fiber spinning device |
| 12/06/2012 | WO2012109242A3 Devices and methods for the production of coaxial microfibers and nanofibers |
| 12/05/2012 | EP2530188A1 Sea-island composite fiber, ultrafine fiber, and composite die |
| 12/05/2012 | CN202576666U Assembly pressure block for polyester industrial yarns |
| 12/05/2012 | CN101087904B Low turbulence die assembly for meltblowing apparatus |
| 11/29/2012 | WO2012111930A3 Electrospinning apparatus, and apparatus for manufacturing nanofibers |
| 11/28/2012 | CN202558983U Equipment special for cleaning spinning screen plates |
| 11/28/2012 | CN102803585A Electrospinning apparatus and nanofibers produced therefrom |
| 11/28/2012 | CN102803584A Injection nozzle for electrospinning and electrospinning device using same |
| 11/22/2012 | WO2012109251A3 Apparatuses and methods for the deposition of microfibers and nanofibers on a substrate |
| 11/22/2012 | WO2012109215A3 Apparatuses and methods for the production of microfibers and nanofibers |
| 11/22/2012 | WO2012087025A9 Electrospinning apparatus comprising a spinning tube having a plurality of spounting holes |
| 11/21/2012 | CN202543401U Double-channel spinning assembly |
| 11/21/2012 | CN202543400U Three-groove type spinneret plate |
| 11/21/2012 | CN102787374A Meltblown mold head for preparing ultrafine fibers |
| 11/21/2012 | CN102071480B Method for producing POY of tight heavy fleece |
| 11/20/2012 | CA2457136C Process and apparatus for the production of nanofibers |
| 11/14/2012 | CN102776582A Automatic control multi-spray-head electrostatic spinning equipment |
| 11/14/2012 | CN102776581A Multi-hole and fine-denier spinneret plate |
| 11/14/2012 | CN101629325B Spinning apparatus, and apparatus and process for manufacturing nonwoven fabric |
| 11/07/2012 | CN202519372U Scraper knife |
| 11/07/2012 | CN202519371U Spinning device |
| 10/31/2012 | CN202509164U Extrusion device for preparing solid material wire or material foil |
| 10/31/2012 | CN202509163U Airflow-controllable coaxial electrostatic spinning nozzle |
| 10/26/2012 | WO2012143298A1 Spinneret for wet spinning |
| 10/25/2012 | DE102011018223A1 Spinndüse zum Nassspinnen Spinneret for wet spinning |
| 10/24/2012 | CN202499936U Spinning scraper for cleaning surface of spinneret plate |
| 10/24/2012 | CN202499935U Nozzle capable of realizing mass production of nanometer fibers with electrostatic spinning method |
| 10/24/2012 | CN202499934U Spinneret used in center ring blow cooling system |
| 10/18/2012 | WO2012087025A3 Electrospinning apparatus comprising a spinning tube having a plurality of spounting holes |
| 10/17/2012 | CN101985778B Electrostatic spinning multi-strand wire spray head |
| 10/10/2012 | CN202482499U Melt spinning device |
| 10/10/2012 | CN102719904A Hoisting apparatus for cleaning filament spinnerets |
| 10/10/2012 | CN102127820B Spinning assembly of melting spinning device |
| 10/04/2012 | WO2012134229A2 Method for manufacturing polyethylene terephthalate drawn fiber, polyethylene terephthalate drawn fiber, and tire cord |