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1. 发明申请

WO2008114156A8 METHOD AND APPARATUS FOR ENHANCED FIBER BUNDLE DISPERSION WITH A DIVERGENT FIBER DRAW UNIT 审中-公开
标题翻译：用于光纤拉丝装置的增强纤维布分散体的方法和装置
公开(公告)号：WO2008114156A8
公开(公告)日：2008-12-04
申请号：PCT/IB2008050367
申请日：2008-01-31
申请人： KIMBERLY CLARK CO , REIFENHAEUSER MASCH , FREY DETLEF , CONRAD JOHN H , LENNON ERIC E , HULSLANDER DOUGLAS J , HENDRIX JOERG
发明人： FREY DETLEF , CONRAD JOHN H , LENNON ERIC E , HULSLANDER DOUGLAS J , HENDRIX JOERG
IPC分类号： D04H3/03 , D01D5/098 , D04H3/16
CPC分类号： D04H3/16 , D01D5/0985 , D01D11/02 , D04H3/03
摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.
摘要翻译：用于熔融挤出非织造纤维网的方法和相关设备包括从挤出装置提供多根纤维。纤维通过纤维拉伸单元（FDU）的发散轮廓部分传送，纤维拉伸单元（FDU）使纤维在FDU内沿机器方向扩展和扩展。然后将纤维传送通过与FDU的出口间隔开的扩散扩散室，以降低纤维的速度并进一步在机器方向上扩展纤维。纤维可以在扩散室或FDU中施加施加的静电电荷。从扩散室的出口，将纤维作为非织造纤维网铺设在成形表面上。

2. 发明专利

AU2008227978A1 Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit 未知
公开(公告)号：AU2008227978A1
公开(公告)日：2008-09-25
申请号：AU2008227978
申请日：2008-01-31
申请人： KIMBERLY CLARK CO , REIFENHAEUSER MASCH
发明人： HENDRIX JOERG , LENNON ERIC E , CONRAD JOHN H , HULSLANDER DOUGLAS J , FREY DETLEF
IPC分类号： D04H3/03 , D01D5/098 , D04H3/16
摘要： A method and associated apparatus for melt extruding a nonwoven web includes providing a plurality of fibers from an extrusion device. The fibers are conveyed through a diverging profile portion of a fiber drawing unit (FDU) that causes the fibers to spread and expand in the machine direction within the FDU. The fibers are then conveyed through a diverging diffusion chamber spaced from the outlet of the FDU to reduce the velocity of the fibers and further spread the fibers in the machine direction. The fibers may be subjected to an applied electrostatic charge in either the diffusion chamber or the FDU. From the outlet of the diffusion chamber, the fibers are laid onto a forming surface as a nonwoven web.

3. 发明专利

BRPI0808253A2 dispositivo e método de extrusão por fusão, em sistema aberto, para a produção de um tecido não-entrelaçado 未知
公开(公告)号：BRPI0808253A2
公开(公告)日：2016-10-11
申请号：BRPI0808253
申请日：2008-01-31
申请人： KIMBERLY CLARK CO , REIFENHAEUSER MASCH
发明人： HULSLANDER DOUGLAS J , FREY DETLEF , LENNON ERIC E , HENDRIX JOERG , CONRAD JOHN H
IPC分类号： D01D5/098 , D04H3/03 , D04H3/16

4. 发明专利

JP2003213561A APPARATUS FOR PRODUCING SPUNBONDED NONWOVEN FABRIC 审中-公开
公开(公告)号：JP2003213561A
公开(公告)日：2003-07-30
申请号：JP2002351432
申请日：2002-12-03
申请人： REIFENHAEUSER MASCH
发明人： GEUS HANS GEORG , HOFEMEISTER HANS JURGEN , ROESNER FALK , FREY DETLEF , SIEVERS KARSTEN , SCHOMER UDO
IPC分类号： D01D4/00 , D01D5/084 , D01D5/098 , D04H3/03 , D04H3/033 , D04H3/16
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for producing a spunbonded nonwoven fabric 1 from aerodynamically stretched filaments composed of a thermoplastic synthetic substance, provided with a spinning head 2 having a plurality of spinning orifices, discharging a curtainlike material 3 composed of the thermoplastic filaments from the spinning head 2, a stretching nozzle 5 having two oppositely located stretching nozzle mechanical units 6 forming a nozzle gap and capable of producing the spunbonded nonwoven fabric 1 a narrow weight per unit area tolerance. SOLUTION: At least one temperature regulating apparatus is connected to at least the one stretching nozzle mechanical unit 6 in order to regulate temperature of the stretching nozzle mechanical unit 6. COPYRIGHT: (C)2003,JPO

5. 发明专利

JP2003268619A FACILITY FOR CONTINUOUSLY PRODUCING SPINNING FLEECE BELT BODY 审中-公开
公开(公告)号：JP2003268619A
公开(公告)日：2003-09-25
申请号：JP2003051111
申请日：2003-02-27
申请人： REIFENHAEUSER MASCH
发明人： GEUS HANS GEORG , FREY DETLEF , SCHLAG PETER
IPC分类号： D01D5/098 , D04H3/033 , D04H3/16 , D04H3/03
摘要： PROBLEM TO BE SOLVED: To provide a facility capable of putting a spun fleece as uniformly as possible or ensuring maximum uniformity in the arrangement of filaments when putting the fleece. SOLUTION: This facility is used for continuously producing a spun fleece belt body from aerodynamically stretched filaments composed of a thermoplastic synthetic substance. The facility has a spinneret 1 continuously releasing the filaments. In the facility, a continuously movable screen belt 7 capable of carrying thereon the filaments to the spun fleece is installed under the spinneret 1 when releasing the filaments, and a suction apparatus for sucking air through the screen belt 7 is provided in the screen belt 7. In the facility, at least two suction zones 10, 11 and 12 separated from one another are arranged in succession in the transfer direction of the screen belt 7 and one of these suction zones 10, 11 and 12 is a main suction zone additionally attached to these provided zones and the suction speeds are made controllable without depending on each other in at least one suction zone of the main suction zone 11 and the other suction zones 10 and 12. COPYRIGHT: (C)2003,JPO

6. 发明专利

JPH108368A APPARATUS FOR PRODUCING SPIN FLEECE SHEET FROM SYNTHETIC RESIN FILAMENT 失效
公开(公告)号：JPH108368A
公开(公告)日：1998-01-13
申请号：JP7339997
申请日：1997-03-26
申请人： REIFENHAEUSER MASCH
发明人： GEUS HANS GEORG , FREY DETLEF , SOMMER SEBASTIAN
IPC分类号： D04H3/02 , D04H3/16
摘要： PROBLEM TO BE SOLVED: To produce a uniform fleece by forming a spin fleece on a delivery belt screen via a spinning section, a cooling device and a diffusing section along with sucking the process air discharged from the diffusing section toward the space under the belt screen so as to prevent the process air from being discharged sideways. SOLUTION: In this apparatus designed to produce a spin fleece Sp on a traveling delivery belt screen 6 after guiding synthetic resin filaments delivered from a spinning section 1 via a cooling device 2 and a drawing shaft 3 into a diffusing section 4, the respective pairs of front and rear support rolls 7, 8 are set up in the direction of the delivery belt screen 6, a space separation wall 9 is formed between the upper roll of the pair of the front support rolls 7 and the diffusing chamber 4 and a suction device equipped with a suction shaft 11 is placed under the belt screen 6 corresponding to the zone of the outlet 5 of the diffusing chamber so as to suck the process air discharged from the outlet 5 and control the air flow.

7. 发明专利

BR102016001861B1 Método para guiar uma folha contínua de tecido não tecido e dispositivo guia de folhas contínuas de tecido não tecido 未知
公开(公告)号：BR102016001861B1
公开(公告)日：2022-03-29
申请号：BR102016001861
申请日：2016-01-27
申请人： REIFENHAEUSER MASCH
发明人： KLEIN ALEXANDER , FREY DETLEF , GORETZKI FELIX , HANS JÜRGEN HOFEMEISTER , GEUS HANS-GEORG , NEUENHOFER MARTIN , NITSCHKE MICHAEL
IPC分类号： D04H17/12
摘要： processo para guiar uma folha contínua de tecido não tecido e dispositivo guia de folhas contínuas de tecido não tecido. processo para guiar uma folha contínua de tecido não tecido em fibras sintéticas transportada no sentido de transporte f, sendo utilizada uma folha contínua de tecido não tecido com uma espessura d inferior a 2 mm e uma gramatura inferior a 30 g/m2. a folha contínua de tecido não tecido entra em contato com pelo menos um rolo guia e/ou de tratamento ou com pelo menos um agregado de rolos composto por pelo menos dois rolos guia e/ou de tratamento. no sentido de transporte f ou diretamente à frente do rolo ou do rolo de agregados e/ou atrás ou diretamente atrás do agregado de rolos está prevista pelo menos uma placa de estabilização que se estende no sentido de transporte f e transversal ao sentido de transporte f da folha contínua de tecido não tecido. a folha contínua de tecido não tecido é guiada ao longo da pelo menos uma placa de estabilização, de modo a que a distância "a" entre a superfície da placa de estabilização virada para a folha contínua de tecido não tecido e a superfície da folha contínua de tecido não tecido seja de 0 a 20 mm.

8. 发明专利

RU2734852C1 СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА НЕТКАНЫХ МАТЕРИАЛОВ ИЗ БЕСКОНЕЧНЫХ ЭЛЕМЕНТАРНЫХ НИТЕЙ 未知
公开(公告)号：RU2734852C1
公开(公告)日：2020-10-23
申请号：RU2019116257
申请日：2019-05-27
申请人： REIFENHAEUSER MASCH
发明人： NITSCHKE MICHAEL , NEUENHOFER MARTIN , GEUS HANS-GEORG , FREY DETLEF
IPC分类号： D01D5/088 , D01D5/098 , D01F8/04
摘要： Изобретениеотноситсяк устройствудляпроизводстванетканыхматериаловизбесконечныхэлементарныхнитей. Вустройствепредусмотреныфильерадляпрядениянитейи охлаждающаякамерадляохлаждениявыпрядаемыхнитей. Напротивоположныхсторонахохлаждающейкамерырасположенопооднойвоздухоподводящейкабине, изкоторойохлаждающийвоздухвводитсяв охлаждающуюкамеру. Ккаждойвоздухоподводящейкабинеприсоединенподводящийтрубопроводдляохлаждающеговоздуха, причемплощадьсеченияподводящеготрубопроводанапереходеохлаждающеговоздухав воздухоподводящуюкабинуувеличиваетсядоплощадивоздухоподводящейкабины. Площадьсечениявоздухоподводящейкабины, поменьшеймере, вдвоебольшеплощадисеченияподводящеготрубопровода. Вкаждойвоздухоподводящейкабинерасположенвыпрямительпотока, анарасстоянииотвыпрямителяпотока - плоскостнойгомогенизирующийэлементдлягомогенизациивводимогов воздухоподводящуюкабинупотокаохлаждающеговоздуха. Плоскостнойгомогенизирующийэлементимеетотверстия, причемсвободнаяоткрытаяповерхностьгомогенизирующегоэлементасоставляет 1-40% всейегоповерхности. Обеспечиваетсяповышениеоднородностии равномерностинетканыхматериалов. 2 н. и 18 з.п. ф-лы, 7 ил., 4 табл.

9. 发明专利

PL3382082T3 URZĄDZENIE DO WYTWARZANIA WŁÓKNIN OTRZYMYWANYCH METODĄ "SPOD FILIERY" Z WŁÓKIEN CIĄGŁYCH BEZ KOŃCA 未知
公开(公告)号：PL3382082T3
公开(公告)日：2020-03-31
申请号：PL17164368
申请日：2017-03-31
申请人： REIFENHAEUSER MASCH
发明人： FREY DETLEF , NEUENHOFER MARTIN , SOMMER SEBASTIAN
IPC分类号： D04H3/02 , D01D13/02 , F16J15/02

10. 发明专利

MA42886B1 Dispositif et procédé pour produire des non-tissés à partir de filaments continus 未知
公开(公告)号：MA42886B1
公开(公告)日：2020-02-28
申请号：MA42886
申请日：2016-12-15
申请人： REIFENHAEUSER MASCH
发明人： NITSCHKE MICHAEL , SWIATEK MARTIN , NEUENHOFER MARTIN , GEUS HANS-GEORG , FREY DETLEF
IPC分类号： D01D5/098 , D04H3/16
摘要： L'invention concerne un dispositif pour produire des non-tissés à partir de filaments continus, comprenant une filière servant à filer les filaments, ainsi qu'un dispositif de refroidissement conçu pour refroidir les filaments. Dans la zone de la filière se trouve au moins un dispositif d'aspiration de monomères destiné à aspirer des gaz générés lors du processus de filage. Ce dispositif d'aspiration de monomères comprend au moins deux zones d'ouverture d'aspiration cd (sens travers), disposées l'une derr

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