폴리에스테르 중공 장섬유 방사형 부직포 및 그의 제조방법
    41.
    发明公开
    폴리에스테르 중공 장섬유 방사형 부직포 및 그의 제조방법 有权
    中空纤维的聚丙烯非织造布及其制造方法

    公开(公告)号:KR1020090070409A

    公开(公告)日:2009-07-01

    申请号:KR1020070138410

    申请日:2007-12-27

    摘要: Spinning-typed non-woven of a polyester hollow filament and a manufacturing method thereof are provided to improve thermal insulation and absorbing properties etc, and to offer excellent heat insulation, thickness and bulky feeling. A manufacturing method of spinning-typed non-woven of a polyester hollow filament includes the following steps of: spinning polyester to a hollow shape by using a hollow spinneret; producing polyester filament fiber having a diameter of 10 - 80mum; laminating the produced polyester filament fiber on a moved net; and performing heat-adhesion or needle punching on the laminated filament web.

    摘要翻译: 提供聚酯中空丝的纺丝型无纺布及其制造方法,以提高绝热性和吸收性等,并提供优异的隔热,厚度和笨重的感觉。 聚酯中空丝的纺丝型无纺布的制造方法包括以下步骤:通过使用中空喷丝头将聚酯旋转成中空形状; 生产直径为10-80μm的聚酯长丝纤维; 将生产的聚酯长丝纤维层压在移动的网上; 并在层压丝网上进行热粘合或针刺。

    소프트성과 펀칭가공성이 우수한 스판본드 부직포 및 그제조방법
    42.
    发明授权

    公开(公告)号:KR100745965B1

    公开(公告)日:2007-08-02

    申请号:KR1020060042923

    申请日:2006-05-12

    发明人: 박서진 김동욱

    IPC分类号: D04H3/105 D04H3/10 D04H3/007

    摘要: A spun-bond non-woven cloth having the excellent soft and punching property and a manufacturing method thereof are provided to easily impart perforations with a constant shape on the non-woven cloth. A punching roller(4) includes an upper roller for a punching pin(6). The punching pin for punching the non-woven cloth is fixed to the upper roller. A lower roller(4) is located at the position corresponding to the punching pin and includes a punching pin couple having a groove with a shape corresponding to the outer shape of the punching pin. The spun-bond non-woven cloth(2) is moved between the punching pin of the upper roller and the punching pin couple of the lower roller and thereafter the compression and heating processes are performed so that a punching hole(7) with a three-dimensional shape is formed. The punching pin is heated by the temperature of 100 to 160 degrees centigrade. The punching pin is formed by one or more shapes selected from cylinder, star, triangle and the like.

    摘要翻译: 提供一种具有优异的柔软性和冲压性能的纺粘无纺布及其制造方法,以便在无纺布上容易地赋予具有恒定形状的穿孔。 冲压辊(4)包括用于冲压销(6)的上辊。 用于冲压无纺布的冲孔销固定在上辊上。 下辊(4)位于与冲孔销相对应的位置处,并且包括具有与冲孔销的外形相对应的形状的凹槽的冲孔销对。 纺粘无纺布(2)在上辊的冲孔销和下辊的冲孔销对之间移动,然后进行压缩和加热过程,从而形成具有三个 形成三维形状。 冲孔销被加热到100至160摄氏度的温度。 冲头由选自圆柱形,星形,三角形等的一种或多种形状形成。

    극세 장섬유 엉킴 시트의 제조 방법
    43.
    发明公开
    극세 장섬유 엉킴 시트의 제조 방법 有权
    生产交织超薄膜的工艺

    公开(公告)号:KR1020070028419A

    公开(公告)日:2007-03-12

    申请号:KR1020067026349

    申请日:2005-06-15

    摘要: A process for producing an intertwined ultrafine filament sheet from filaments capable of ultrafine fiber generation. This process comprises the steps of forming a filament web composed of filaments capable of ultrafine fiber generation whose at least one component is a water soluble thermoplastic polyvinyl alcohol resin; carrying out intertwining of the filament web to thereby obtain an intertwined filament sheet; shrinking the intertwined filament sheet to thereby obtain a shrunk filament sheet; and subjecting the shrunk filament sheet to processing for ultrafine fiber realization so as to convert the filaments capable of ultrafine fiber generation to ultrafine filaments, thereby obtaining an intertwined ultrafine filament sheet. The above intertwining is carried out so that the intertwined filament sheet exhibits an inter-layer peel strength of >= 2 kg/2.5 cm. The above shrinking is carried out so as to attain an area shrinkage ratio of >= 35%. ® KIPO & WIPO 2007

    摘要翻译: 从能够超细纤维生成的细丝生产缠结的超细长丝片的方法。 该方法包括以下步骤:形成由至少一种成分为水溶性热塑性聚乙烯醇树脂的能够超细纤维生成的长丝构成的长纤维网; 进行丝网的缠结,得到交织的长丝片; 收缩缠结的长丝片从而获得收缩的长丝片; 并且使收缩的长丝片经受超细纤维实现的处理,以将能够超细纤维生成的长丝转换成超细丝,从而获得缠结的超细长丝片。 进行上述交织,使得缠结的长丝片的层间剥离强度为> = 2kg / 2.5cm。 进行上述收缩以达到> 35%的面积收缩率。 ®KIPO&WIPO 2007

    합성재의 환형상부제조에 사용되는 섬유예비형성품 제조방법
    44.
    发明授权
    합성재의 환형상부제조에 사용되는 섬유예비형성품 제조방법 失效
    합성재의환형상부제조에용되는섬유예비형성품제조방합

    公开(公告)号:KR100447343B1

    公开(公告)日:2004-11-06

    申请号:KR1019980703957

    申请日:1996-11-26

    IPC分类号: D04H3/073 D04H3/04 D04H3/105

    摘要: PCT No. PCT/FR96/01869 Sec. 371 Date May 22, 1998 Sec. 102(e) Date May 22, 1998 PCT Filed Nov. 26, 1996 PCT Pub. No. WO97/20092 PCT Pub. Date Jun. 5, 1997Fiber preforms for use in the manufacture of composite material annular parts are made by winding superposed layers of a strip of cloth (10) of spiral or helical shape comprising substantially helical warp threads and substantially radial weft threads. The mass per unit area of the warp of the helical cloth increases between its inside diameter and its outside diameter, and the layers of the strip of cloth are needled so as to be bonded together by fibers pulled from the yarn of the cloth, the increase in mass per unit area of the warp at least approximately compensating, in terms of density per unit volume of the preform, the decrease in density of the weft between the inside diameter and the outside diameter.

    摘要翻译: PCT No.PCT / FR96 / 01869 Sec。 371日期1998年5月22日 102(e)日期1998年5月22日PCT申请日1996年11月26日PCT Pub。 No. WO97 / 20092 PCT Pub。 日期1997年6月5日用于制造复合材料环形部件的纤维预制件通过缠绕螺旋或螺旋形状的布条(10)的重叠层而制成,所述布条(10)包括基本上螺旋的经线和基本上径向的纬线。 螺旋布的经线的每单位面积的质量在其内径与其外径之间增加,并且针织布条的各层被针刺以便通过从布的纱线拉出的纤维而被粘合在一起, 以单位面积的经纱质量计,至少近似地补偿了预成型体的每单位体积的密度,从而减小了内径与外径之间的纬纱密度。

    복합재로 된 브레이크 디스크용 직물 예비성형체의 제조방법
    46.
    发明公开
    복합재로 된 브레이크 디스크용 직물 예비성형체의 제조방법 失效
    复合材料制动盘织物预制件的制备

    公开(公告)号:KR1020000048719A

    公开(公告)日:2000-07-25

    申请号:KR1019997002688

    申请日:1996-11-29

    IPC分类号: D04H3/105 D04H5/02 D04H13/00

    摘要: PURPOSE: A textile preform for making a brake disc in composite material is provided. CONSTITUTION: A textile preform is manufactured by superposing and inter-linking two textile layers. Structural textile layers(10) are used for forming at least a first preform part to constitute the textile reinforcement of the brake disc core, while the (or each) part of the preform for constituting the textile reinforcement of the friction part of the brake disc is made of felt(16,18) at least in the part adjacent to the friction surface.

    摘要翻译: 目的:提供一种用于制造复合材料制动盘的纺织预制件。 构成:通过叠加和相互连接两个织物层来制造织物预制件。 结构织物层(10)用于形成至少第一预制件部分以构成制动盘芯的织物加强件,而用于构成制动盘的摩擦部分的织物加强件的(或每个)部分 至少在与摩擦表面相邻的部分中由毡(16,18)制成。

    아스팔트 방수시트 보강용 스판본드 부직포의 제조방법
    48.
    发明公开
    아스팔트 방수시트 보강용 스판본드 부직포의 제조방법 失效
    一种用于增强沥青防水片材的纺粘型无纺布的制造方法

    公开(公告)号:KR1019980061098A

    公开(公告)日:1998-10-07

    申请号:KR1019960080466

    申请日:1996-12-31

    IPC分类号: D04H3/105 D04H3/14 D06N5/00

    摘要: 본 발명은 필라멘트의 방사기술, 니들펀칭 공정조건, 패턴롤러 가압조건 및 수지처리 기술을 바탕으로 아스팔트 함침시 폭 수축이 거의 없으며 완전한 방수성과 내구성을 갖는 아스팔트 방수시트 보강용 스판본드 부직포의 제조방법에 관한 것으로, 에어 이젝터입력을 4.5~5.0kg/cm
    2 로 하여 웹을 형성하고 상기 웹을 기계적으로 결합시키되 펀칭밀도를 50~90회/cm
    2 로 하여 부직포의 압력조건을 2~5kg/cm
    2 인 패턴롤러로 열융착 시키된 수지부착량을 20~60g/m
    2 로 하고, 벌키밀도가 0.15~0.2kg/cm
    2 이 되도록 함을 특징으로 하는 아스팔트 방수시트 보강용 스판본드 부직포의 제조방법으로서 높은 내열 탄성율과 200℃의 공기 분위기 하에서의 5% 신장시 응력이 높아 아스팔트 함침시의 장력에 대한 내열상태 안정성이 우수한 효과를 얻을 수 있다.