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    NONWOVEN FABRIC AND METHOD FOR MANUFACTURING SAME
    31.
    发明申请
    NONWOVEN FABRIC AND METHOD FOR MANUFACTURING SAME 有权
    非织造织物及其制造方法

    公开(公告)号：US20120190261A1

    公开(公告)日：2012-07-26

    申请号：US13353833

    申请日：2012-01-19

    申请人： Toyofumi MICHIHATA ,  Shigeki TAKEDA ,  Shota INOUE

    发明人： Toyofumi MICHIHATA ,  Shigeki TAKEDA ,  Shota INOUE

    IPC分类号： D04H13/00 ,  B27N3/04

    CPC分类号： D04H1/50 ,  D04H1/435 ,  D04H1/4382 ,  D04H1/482 ,  D04H1/492 ,  D04H1/498 ,  D04H1/74 ,  Y10T442/60

    摘要： An extensible nonwoven fabric, and method for its manufacture, on which the source, medicinal component, pattern and/or other pieces of information are recognizable at the beginning of and during fabric use. It is made mainly of highly crimped fibers, with a compressed region where no fibers are melted and bonded together, with a tensile strength of 25 N/5-cm-width or more in both the machine direction and the cross direction. It may be manufactured by causing a water jet having a pressure of 5 MPa or more to act onto a web made mainly of a latent crimpable fiber, forming an entangled fiber web, causing heat to act on it, crimping the fiber converting it to a highly crimped fiber while contracting the web's area by 30% or more forming a contracted fiber web, and embossing it such that the fibers are not melted and bonded together.

    摘要翻译： 一种可扩展的非织造织物及其制造方法，其中源，药物成分，图案和/或其他信息片段在织物使用期间和织物使用期间是可识别的。 其主要由高度卷曲的纤维制成，其中没有纤维熔化并粘合在一起的压缩区域，在纵向和横向上的拉伸强度为25N / 5-cm宽度或更大。 可以通过使压力为5MPa以上的水射流作用于主要由潜在卷曲纤维制成的幅材上，形成缠结的纤维网，使热量作用在其上，将其转换成纤维 高度卷曲的纤维，同时将幅材的面积收缩30％或更多，形成收缩的纤维幅材，并压花，使得纤维不熔化并粘合在一起。

    CRIMPED COMPOSITE FIBER, AND FIBROUS MASS AND TESTILE PRODUCT USING THE SAME
    32.
    发明申请
    CRIMPED COMPOSITE FIBER, AND FIBROUS MASS AND TESTILE PRODUCT USING THE SAME 审中-公开
    折射复合纤维，以及使用其的纤维素和产品

    公开(公告)号：US20120121882A1

    公开(公告)日：2012-05-17

    申请号：US13384124

    申请日：2010-07-16

    申请人： Hiroshi Okaya

    发明人： Hiroshi Okaya

    IPC分类号： D01F8/06 ,  D04H1/40

    CPC分类号： D01D5/34 ,  D01D5/22 ,  D01F8/06 ,  D01F8/14 ,  D04H1/50 ,  D04H1/544 ,  Y10T428/249921 ,  Y10T428/2924

    摘要： A crimped conjugate fiber of the present invention is a conjugate fiber containing a first component and a second component, the first component containing polybutene-1 and linear low density polyethylene, the linear low density polyethylene content being 2 to 25 mass %, the second component 2 containing a polymer having a melting peak temperature at least 20° C. higher than the melting peak temperature of polybutene-1 or a polymer having a melting initiation temperature of 120° C. or higher, when viewed from a fiber cross-section, the first component occupies at least 20% of the surface of the conjugate fiber 10 and the centroid position of the second component not overlapping the centroid position of the conjugate fiber, the conjugate fiber is an actualized crimping conjugate fiber in which three-dimensional crimps have been developed or a latently crimpable conjugate fiber in which three-dimensional crimps are developed by heating. Accordingly, a crimped conjugate fiber having high elasticity, a high level of bulk recovery properties, and high durability against repetitive compression as well as high elasticity, a high level of bulk recovery properties, and high durability when used at high temperatures, and a fiber assembly that uses the crimped conjugate fiber are provided.

    摘要翻译： 本发明的卷曲复合纤维是含有第一成分和第二成分的复合纤维，第一成分含有聚丁烯-1和线性低密度聚乙烯，线性低密度聚乙烯含量为2〜25质量％，第二成分 2，当从纤维横截面观察时，含有比聚丁烯-1的熔融峰温度高至少20℃的聚合物或熔融起始温度为120℃以上的聚合物， 第一组分占复合纤维10的表面的至少20％，第二组分的重心位置不与复合纤维的重心位置重叠，复合纤维是三维卷曲具有的实际卷曲复合纤维 或通过加热显影三维卷曲的潜在卷曲的复合纤维。 因此，在高温下使用具有高弹性，高回收性，高反弹性，高弹性，高体积恢复性，高耐久性的卷曲复合纤维，纤维 提供使用卷曲复合纤维的组装。

    CUSHION BODY, SEAT, AND METHOD OF MANUFACTURING THE SAME
    34.
    发明申请
    CUSHION BODY, SEAT, AND METHOD OF MANUFACTURING THE SAME 有权
    座椅身体，座椅及其制造方法

    公开(公告)号：US20090108494A1

    公开(公告)日：2009-04-30

    申请号：US12295406

    申请日：2007-03-29

    申请人： Mika Ito ,  Shinji Sugiyama

    发明人： Mika Ito ,  Shinji Sugiyama

    IPC分类号： B29C70/44 ,  B32B37/00 ,  A47C27/12

    CPC分类号： A47C27/12 ,  A47C7/029 ,  A47C27/121 ,  B60N2/68 ,  B60N2/7017 ,  B68G7/02 ,  D04H1/02 ,  D04H1/50 ,  D04H1/558 ,  D04H1/593 ,  D04H1/60 ,  D04H1/64 ,  D04H1/74 ,  Y10S5/952 ,  Y10T29/49826 ,  Y10T156/10

    摘要： A cushion body, which can secure both soft touch feeling and durability, a seat having the same, and a manufacturing method thereof are provided.A cushion body 11 is formed by stacking a first sheet-like fibrous structure 4a and a second sheet-like fibrous structure 4b where webs 2 are stacked such that their extending direction conforms with a thickness direction T of the cushion body and between the first sheet-like fibrous structure 4a and the second sheet-like fibrous structure 4b, a load receiving member 4e whose flexing degree to load in the thickness direction T is small is disposed. Since the first sheet-like fibrous structure 4a is disposed on a sitting surface 10a, the structure is largely flexed when applied with the load from outside the cushion body 11 due to sitting and gives soft touch feeling to a seat occupant. On the other hand, since the load receiving member 4e has a small flexing amount and holds certain hardness, the member is hard to fatigue to the load and can ensure durability by supporting the load in the thickness direction T received by the first sheet-like fibrous structure 4a and dispersing it.

    摘要翻译： 提供了一种能够确保柔软的触感和耐久性的缓冲体，具有该座垫的座椅及其制造方法。 缓冲体11通过层叠第一片状纤维结构体4a和第二片状纤维结构4b而形成，其中纤维网2被堆叠成使得它们的延伸方向与衬垫体的厚度方向T和第一片材 配置有在厚度方向T上的负荷弯曲度小的载荷承受部件4e。 由于第一片状纤维结构体4a配置在座位面10a上，所以由于坐着而从衬垫体11的外侧施加载荷时，结构大部分弯曲，并且对座椅乘员产生柔软的触感。 另一方面，由于承载构件4e具有小的弯曲量并且具有一定的硬度，所以构件难以承受负荷，并且可以通过支承由第一片状物体承受的厚度方向T上的载荷来确保耐久性 纤维结构4a并分散。

    Method for producing spunlace non-woven cloth, method for producing spunlace non-woven cloth with X-ray detectable element, spunlace non-woven cloth with X-ray detectable element produced thereby
    35.
    发明申请
    Method for producing spunlace non-woven cloth, method for producing spunlace non-woven cloth with X-ray detectable element, spunlace non-woven cloth with X-ray detectable element produced thereby 有权
    用于生产水刺无纺布的方法，用X射线可检测元件制造水刺无纺布的方法，由此产生的具有X射线可检测元件的水刺无纺布

    公开(公告)号：US20070000064A1

    公开(公告)日：2007-01-04

    申请号：US11169240

    申请日：2005-06-28

    申请人： Jianquan Li

    发明人： Jianquan Li

    IPC分类号： D04H1/46 ,  D04H1/00 ,  D06L3/00

    CPC分类号： D04H1/74 ,  D04H1/492 ,  D04H1/50 ,  Y10T442/682 ,  Y10T442/684 ,  Y10T442/689 ,  Y10T442/696 ,  Y10T442/699

    摘要： A method for producing spunlace non-woven cloth includes the following steps: clearing cotton—carding—spreading the web—water jetting—bleaching—drying—rolling the finished products. This method improves the good ratio of the finished products of the whole procedure, reduces the producing cost, economizes raw materials and save the power as well as reduces the impurity content of products and ensures the hygiene of finished products and greatly reduces the bacteria content. Moreover, the direct products of the present invention have the advantages of being soft, having good skin tolerance, no toxic, no stimulation, no sensibility, having good absorbency, convenient and comfortable to use.

    摘要翻译： 一种水刺无纺布的制造方法，其特征在于，包括以下步骤：梳理棉花梳理成网的方法。 该方法提高了整个成品的成品率，降低了生产成本，节约了原材料，节约了电力，降低了产品的杂质含量，保证了成品的卫生，大大降低了细菌含量。 此外，本发明的直接产品具有柔软，具有良好的皮肤耐受性，无毒性，无刺激性，无敏感性，吸收性好，使用方便舒适的优点。

    Method for preparing high bulk composite sheets
    38.
    发明申请
    Method for preparing high bulk composite sheets 有权
    高体积复合片材的制备方法

    公开(公告)号：US20030124939A1

    公开(公告)日：2003-07-03

    申请号：US10320142

    申请日：2002-12-16

    发明人： Dimitri P. Zafiroglu ,  Geoffrey David Hietpas

    IPC分类号： D04H001/54 ,  D04H001/06 ,  D04H003/14 ,  B32B031/00

    CPC分类号： D04H3/14 ,  D04H1/06 ,  D04H1/50 ,  D04H1/541 ,  D04H1/55 ,  D04H3/02 ,  Y10T442/627 ,  Y10T442/629 ,  Y10T442/632 ,  Y10T442/635 ,  Y10T442/637 ,  Y10T442/69 ,  Y10T442/692 ,  Y10T442/697

    摘要： This invention relates to a method for preparing nonwoven fabrics having an improved balance of properties in the machine and cross-directions. More specifically, the invention utilizes nonwoven webs that include relatively low levels of multiple-component fibers having latent three-dimensional spiral crimp combined with fibers that do not develop spiral crimp. The latent spiral crimp of the multiple-component fibers is activated, such as by heating, under free shrinkage conditions, after formation of the nonwoven web to achieve re-orientation of the non-spirally-crimpable fibers and an improved balance of properties such as tensile strength and modulus.

    摘要翻译： 本发明涉及一种在机器和交叉方向上具有改善的性能平衡的无纺织物的制备方法。 更具体地，本发明利用非织造纤维网，其包括相对低水平的多组分纤维，其具有与不形成螺旋卷曲的纤维结合的潜在的三维螺旋卷曲。 在自由收缩条件下，多层组分纤维的潜在螺旋卷曲例如通过加热，在形成非织造纤维网之后被激活以实现非螺旋卷缩纤维的重新取向，并且改善了诸如 拉伸强度和模量。