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1.发明公开Processing apparatus for hot-air treatment of fiber constituting nonwoven fabric to produce nonwoven fabric, and processing process for the same 有权对于热风处理无纺布faserersetzendem的用于生产非织造织物的，及其处理方法处理装置
公开(公告)号：EP2372005A1
公开(公告)日：2011-10-05
申请号：EP11160398.1
申请日：2011-03-30
发明人： Terakawa, Taiju , Terada, Hirokazu
摘要： The present invention provides a processing apparatus and a processing method capable of producing a point-through-air nonwoven fabric wherein hot air is allowed to penetrate through spots of a web or a sheet-like material and fibers at the penetration site are heat-bonded. Specifically, the present invention provides a processing apparatus for hot-air treatment nonwoven fabric, comprising: a rotating running endless belt with holes, a hot-air blowing apparatus which blows out hot air from an internal side of the endless belt with holes toward an outer side thereof, and an endless belt for fiber conveyance which is arranged on a side opposite to the hot-air blowing side of the hot-air blowing apparatus across the endless belt with holes and rotates with passing the hot-air therethrough.
摘要翻译： 本发明提供了一种处理装置和能够产生worin热空气被允许通过在该贯通部位的网或片状材料和纤维的斑点穿透点通过通风无纺布的加工方法是热粘合 ， 具体而言，本发明提供了一种处理设备，用于热空气处理的无纺织物，包括：具有孔的旋转运行的环形带，一热风吹送装置，该装置从在所述环形带的内侧面朝向在孔吹出热风 outerside，以及它们的纤维搬送环形带的所有其设置在相反侧具有孔横跨环形带的热风喷出装置的热风吹出侧，并与使热风那里通过旋转的。
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公开(公告)号：EP0561612B1
公开(公告)日：1997-07-30
申请号：EP93301981.2
申请日：1993-03-16
申请人： Chisso Corporation
发明人： Terakawa, Taiju , Nakajima, Sadaaki
CPC分类号： D01D4/025 , D01D5/0985 , D01D5/32 , Y10S264/28 , Y10S264/29 , Y10S425/217
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3.发明公开
公开(公告)号：EP0391260A1
公开(公告)日：1990-10-10
申请号：EP90106062.4
申请日：1990-03-29
申请人： Chisso Corporation
IPC分类号： D04H1/04
CPC分类号： D04H3/16
摘要： A fiber bundle (2) comprising a plurality of composite fibers spun out of a spinneret (1) is blown against a working net conveyor (4) by a drawing force of a high-speed air stream while the air stream is sucked and removed from below the net conveyor (4) to deposit the fiber bundle on the net conveyor (4) to form a web (5), and the web (5) is then heat-treated to develop crimps and the fibers thermally adhere together at their points of contact, thereby obtaining a nonwoven fabric, wherein the air stream is blown against the web (5) from below the net conveyor (4) for a time before the heat-treatment, with an intensity sufficient to make the web to float in such a manner that the bottom face of the web rise above the net conveyor (4) by 0.2 to 30 mm.
摘要翻译： 包括从喷丝头（1）纺出的多根复合纤维的纤维束（2）通过高速空气流的牵引力被吹送到工作网输送机（4）上，同时空气流被吸出并从 在网传送器（4）的下面，以将纤维束沉积在网状输送机（4）上以形成网状物（5），然后将纤维网（5）进行热处理以形成卷曲，并且纤维在它们的点处热粘合在一起 接触，从而获得无纺布，其中空气流在网状输送机（4）的下方在热处理前一段时间从网状物（5）吹出一段时间，其强度足以使网状物在其中漂浮 网的底面在网传送器（4）上方上升0.2至30mm的方式。
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公开(公告)号：EP0775572B1
公开(公告)日：2003-02-19
申请号：EP96308346.4
申请日：1996-11-19
申请人： Chisso Corporation
CPC分类号： B32B5/26 , B32B5/022 , B32B2307/718 , D04H1/4382 , D04H1/559 , D04H1/56 , D04H3/14 , Y10T428/24826 , Y10T442/618 , Y10T442/621 , Y10T442/638 , Y10T442/641 , Y10T442/66 , Y10T442/662 , Y10T442/663
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5.发明公开A high-speed apparatus and method for producing thermoplastic synthetic fibers 有权高速装置和方法用于生产热塑性合成纤维
公开(公告)号：EP1022364A1
公开(公告)日：2000-07-26
申请号：EP00101205.3
申请日：2000-01-21
申请人： CHISSO CORPORATION
摘要： This invention relates to a compact in-line high-speed apparatus for producing thermoplastic synthetic fibers comprising;
a) a melt spinning device (1) equipped with a spinning block (9) and a tow drawer (10) wherein the spinning block (9) has at least one extruder, at least one spinneret block (40), and heating means, and the tow drawer (10) draws fibers spun from the spinning block (9) as a bundled tow,
b) a drawn tow accumulating device (2) equipped with at least two tow feeding rolls (28) and a tow accumulating conveyer (29) wherein the tow feeding rolls (28) can feed the tow obtained from the tow drawer (10) onto the tow accumulating conveyer (29), and the tow accumulating conveyer (29) can accumulate the tow fed from the tow feeding rolls (28), and
c) a high-speed tow stretching device (3) stretching the tow supplied from the drawn tow accumulating device (2) at high stretching speed.
It also relates to a method for producing thermoplastic synthetic fibers using this apparatus.摘要翻译： 本发明涉及一种用于生产热塑性合成纤维，其包括紧凑的在线高速装置; a）一种熔融纺丝装置1）配备（具有纺丝块（9）和一个丝束抽屉（10）worin纺丝块（9）具有至少一个挤出机，至少一个喷丝头块（40），和加热装置， 和丝束抽屉（10）绘制一条从纺丝块（9）纺丝作为捆绑丝束纤维，b）一种拉伸的丝束存积装置（2）配备有至少两个丝束进给辊（28）和一个丝束积累输送器（29 ）worin丝束进给辊（28）能养活从丝束抽屉（10）推到丝束积累输送器（29）中得到的纤维束，和丝束积累输送器（29）可以累积从丝束进给辊进给的丝束（28 ），以及c）一个高速丝束拉伸装置（3）拉伸以高速拉伸从拉伸的丝束存积装置（2）供给的丝束。 因此，它涉及一种用于制造使用该装置的热塑性合成纤维的方法。
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6.发明公开Conjugated filament nonwoven fabric and method of manufacturing the same 失效Verfahren zur Herstellung eines Vliesstoffes aus konjugierten Filamenten
公开(公告)号：EP0829564A2
公开(公告)日：1998-03-18
申请号：EP97115434.9
申请日：1997-09-06
申请人： CHISSO CORPORATION
IPC分类号： D04H1/54
CPC分类号： D04H3/14 , Y10T156/1023 , Y10T442/627 , Y10T442/637 , Y10T442/69
摘要： A bulky and highly strong filament nonwoven fabric and method of manufacturing the filament nonwoven fabric which is made of conjugated filaments, whose intersections are melted and adhered, and which has a 15-35cc/g specific volume and satisfies the following Formula (1) between strength and specific volume; Y ≧ -1.25X+125 wherein Y is a geometrical mean of vertical and horizontal strength per 5cm wide and 1g/cm 2 nonwoven fabric [unit: g/(g/m 2 · 5cm]; Y=(MD × CD) 1/2 where MD is vertical strength [unit: g/(g/m 2 · 5cm] and CD is horizontal strength [unit: g/(g/m 2 · 5cm]; and X=specific volume of a nonwoven fabric [unit: cc/g]; and wherein the conjugated filament is made of a low melting point polymer and a high melting point polymer with a difference in melting points of at least 15°C, and has the low melting point polymer on at least one section of a filament surface and has crimps.
摘要翻译： 一种体积大，强度高的非织造纤维和由共轭长丝制成的长丝非织造布的方法，该共轭长丝的交点熔化并粘附，并且其比体积为15-35cc / g，满足下式（1） 实力和体积; 其中Y是每5cm宽和1g / cm 2无纺织物的垂直和水平强度的几何平均值：g /（g / m 2; 5cm; Y =（MD×CD）<1 / 2>其中MD是垂直强度Ä单位：g /（g / m 2）5cmü和CD是水平强度Ä单位：g /（g / m 2）5cmü; X =非织造织物的比体积Ä单位： cc / g;并且其中所述共轭长丝由低熔点聚合物和熔点差为至少15℃的高熔点聚合物制成，并且在至少一个部分上具有低熔点聚合物 灯丝表面并具有卷曲。
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公开(公告)号：EP0328969A3
公开(公告)日：1989-10-18
申请号：EP89101917.6
申请日：1989-02-03
申请人： Chisso Corporation
发明人： Nakajima, Sadaaki , Terakawa, Taiju
IPC分类号： D01D5/34
CPC分类号： D01D5/34 , Y10S425/217
摘要： A sheath-core type composite spinneret assembly comprises in combination:
(1) an annular array of multiple spinning holes provided in at least in one row, (2) a spinning-stock-solutions-combining-passage being in the form of an endless annulus per the annular array of one row of the spinning holes and on which inlets of the spinning holes are open, (3) a single core-component-stock-solution-distributing-passage in the annular form; core-component-stock-solution-outlet-passages provided from the core-distributing-passage to the solutions-combining-passage; two sheath-component-stock-solution-distributing-passages, both in the annular form, sandwiching the core-distributing-passage; and sheath-component-stock-solution-outlet-passages provided from the sheath-distributing-passages to the solutions-combining-passage and open on both side edges of the solutions-combining-passage at positions located substantially in the middle of the adjacent inlets of the holes, and (4) a core-component-stock-solution-feeding-passage provided to individually feed and core- and sheath-component-stock-solutions to the core- and sheath-distributing-passage, respectively.-
公开(公告)号：EP0227020A2
公开(公告)日：1987-07-01
申请号：EP86117542.0
申请日：1986-12-17
申请人： Chisso Corporation
发明人： Nakajima, Sadaaki , Terakawa, Taiju
IPC分类号： D01D5/32
CPC分类号： D01D5/32 , Y10S425/217
摘要： A spinneret assembly for conjugate spinning includes (1) a spinneret plate provided with a number of spinning holes and (2) a distribution plate superposed closely upon the upper face of the spinneret plate onto which two kinds of spinning liquids are to be fed, and the distribution plate is arranged in such a manner that, of separate spinning liquid paths for the two kinds of spinning liquid comprising a number of separate and parallel inlet grooves for receiving individually and alternately the two kinds of spinning liquids fed from above and guide paths for guiding individually the two kinds of spinning liquids fed out of the inlet grooves onto upper openings of the spinning holes in the spinneret plate, it is provided with at least said guide paths, a part or whole of each of which forms a pressure-adjusting means. Liquid storing chambers are provided on the lower face of the distribution plate at positions corresponding to the spinning holes. Each of the liquid storing chambers is recessed at the upper portion, and has at least one diameter longer than the diameter of the upper openings of the corresponding spinning hole, and is provided with two guide paths for guiding the two kinds of spinning liquid fed individually out of the adjacent two inlet grooves to both ends of the longer diameter of each of the liquid storing chambers. A part of whole of each of the guide paths extending to both ends of each of the liquid storing chambers forms pressure-adjusting means or holes having a cross-sectional area smaller than the cross-sectional area of each of the liquid storing chambers perpendicular to the longer diameter.
摘要翻译： 用于共轭纺丝的喷丝头组件包括（1）具有多个纺丝孔的喷丝板和（2）分布板，其紧密地叠加在喷丝板的上表面上，两个纺丝液体将被供给到该喷丝板上， 分配板以这样的方式布置，即用于两种纺丝液的单独的纺丝液体路径包括多个单独和平行的入口槽，用于单独和间接地接收从上方供给的两种纺丝液体和用于 将从入口槽排出的两种纺丝液单独引导到喷丝板中的喷丝孔的上部开口，至少设有所述引导路径，其一部分或全部形成压力调节装置 。 在分配板的下表面上，在与喷丝孔对应的位置处设置液体储存室。 每个液体储存室在上部凹陷，并且具有比相应的喷丝孔的上部开口的直径长的至少一个直径，并且设置有用于引导单独进给的两种纺丝液的两个引导路径 在相邻的两个入口槽中的每个液体储存室的较长直径的两端。 每个引导路径的延伸到每个液体存储室的两端的整个部分形成压力调节装置或孔，其横截面积小于垂直于每个液体存储室的每个液体存储室的横截面面积 直径较长。
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9.发明授权A high-speed apparatus and method for producing thermoplastic synthetic fibers 有权高速装置和方法用于生产热塑性合成纤维
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公开(公告)号：EP0383602B1
公开(公告)日：1993-07-21
申请号：EP90301644.2
申请日：1990-02-15
申请人： CHISSO CORPORATION
发明人： Nakajima, Sadaaki , Terakawa, Taiju
IPC分类号： D01D5/34
CPC分类号： D01D5/34 , Y10S425/217
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