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    IMPROVING PHYSICAL AND MECHANICAL PROPERTIES OF FABRICS BY HYDROENTANGLING
    1.
    发明申请
    IMPROVING PHYSICAL AND MECHANICAL PROPERTIES OF FABRICS BY HYDROENTANGLING 审中-公开
    通过加氢改善织物的物理机械性能

    公开(公告)号：WO2005059215A9

    公开(公告)日：2005-10-27

    申请号：PCT/US2004042047

    申请日：2004-12-15

    Applicant: UNIV NORTH CAROLINA STATE ,  POURDEYHIMI BEHNAM

    Inventor： POURDEYHIMI BEHNAM

    IPC: D04H20060101 ,  D04H1/46 ,  D06C29/00 ,  D06M10/00 ,  D06M11/56

    CPC classification number: D06C29/00 ,  D04H1/492

    Abstract: Methods for reducing the surface pilling tendency and improving abrasion resistance of a pillable fabric are disclosed. The methods include providing a pillable fabric including fibrils extending from the surfaces thereof, supporting the fabric, and exposing the fabric to a hydroentanglement process that imparts an energy in the range of at least about 4000 to 5000 KJoules/Kg of fabric using pressures of 200 bars or greater. The presence of fibrils on the fabric surface are reduced to an amount wherein the pilling production on the fabric is less than about 20% after 5,000 cycles of abrasion on a Martindale device according to ASTM D4970 testing standard and the fabric remaining mass is at least about 80% to 90% after 50,000 cycles of abrasion on a Martindale device according to ASTM D4966 testing standard.

    Abstract translation: 公开了减少可起泡织物的表面起球倾向和改善耐磨性的方法。 所述方法包括提供包括从其表面延伸的原纤维的支撑织物，支撑织物，以及将织物暴露于水力缠结过程中，其使用200的压力将能量提供在至少约4000-5000KJ / kg织物的范围内 酒吧或更大。 在织物表面上的原纤维的存在被减少到其中织物上的起球生产在根据ASTM D4970测试标准在马丁代尔装置上经过5,000次磨损5,000次循环之后小于约20％，织物剩余质量至少约为 根据ASTM D4966测试标准，在马丁代尔（Martindale）装置上经过50,000次磨损循环之后80％至90％。

    NON-WOVEN ABRASIVE WIPE AND METHOD OF MAKING SAME
    3.
    发明申请
    NON-WOVEN ABRASIVE WIPE AND METHOD OF MAKING SAME 审中-公开
    非木质磨料制品及其制造方法

    公开(公告)号：WO2004111323A3

    公开(公告)日：2005-09-15

    申请号：PCT/US2004018201

    申请日：2004-06-04

    Applicant: ATEX

    Inventor： CASTELLANI MASSIMILIANO

    IPC: B32B3/00 ,  B32B5/16 ,  B32B5/26 ,  B32B27/14 ,  D04H20060101 ,  D04H3/00

    CPC classification number: B32B5/26 ,  Y10T428/2481 ,  Y10T428/24826 ,  Y10T442/637 ,  Y10T442/659 ,  Y10T442/668 ,  Y10T442/69 ,  Y10T442/696 ,  Y10T442/699

    Abstract: A wipe includes a porous and bulky thermoplastic non-woven carrier web. An absorbent non-woven web including a plurality of philic fibers has a first side and an opposite second side. The first side is disposed adjacent the carrier web. The absorbent web is co-extruded to the carrier web and is secured to the carrier web at a plurality of thermic embossments. An abrasive finish is applied to the second side of the absorbent non-woven web.

    Abstract translation: 擦拭物包括多孔和体积大的热塑性无纺布载体网。 包含多个亲水纤维的吸收性非织造纤维网具有第一面和相对的第二面。 第一侧邻近载体网布置。 吸收性纤维网被共挤出到载体纤维网上并且以多个热压花被固定到载体网。 在吸收性无纺网的第二面施加研磨整理剂。

    IMPROVING PHYSICAL AND MECHANICAL PROPERTIES OF FABRICS BY HYDROENTANGLING
    4.
    发明申请
    IMPROVING PHYSICAL AND MECHANICAL PROPERTIES OF FABRICS BY HYDROENTANGLING 审中-公开
    用水刺法改善织物的物理力学性能

    公开(公告)号：WO2005059215A2

    公开(公告)日：2005-06-30

    申请号：PCT/US2004042047

    申请日：2004-12-15

    Applicant: UNIV NORTH CAROLINA STATE ,  POURDEYHIMI BEHNAM

    Inventor： POURDEYHIMI BEHNAM

    IPC: D04H20060101 ,  D04H1/46 ,  D06C29/00 ,  D06M10/00 ,  D04H

    CPC classification number: D06C29/00 ,  D04H1/492

    Abstract: Methods for reducing the surface pilling tendency and improving abrasion resistance of a pillable fabric are disclosed. The methods include providing a pillable fabric including fibrils extending from the surfaces thereof, supporting the fabric, and exposing the fabric to a hydroentanglement process that imparts an energy in the range of at least about 4000 to 5000 KJoules/Kg of fabric using pressures of 200 bars or greater. The presence of fibrils on the fabric surface are reduced to an amount wherein the pilling production on the fabric is less than about 20% after 5,000 cycles of abrasion on a Martindale device according to ASTM D4970 testing standard and the fabric remaining mass is at least about 80% to 90% after 50,000 cycles of abrasion on a Martindale device according to ASTM D4966 testing standard.

    Abstract translation: 公开了用于减少可填充织物的表面起球趋势和改善耐磨性的方法。 所述方法包括提供包括从其表面延伸的原纤维的可填充织物，支撑织物，并将织物暴露于水力缠结工艺，所述工艺使用200的压力赋予至少约4000至5000KJoules / Kg织物的能量 酒吧或更大。 根据ASTM D4970测试标准，在Martindale装置上进行5,000次磨损循环之后，织物上起毛的产量降低到小于约20％，并且织物的剩余质量至少约为 根据ASTM D4966测试标准，在Martindale装置上进行50000次磨损循环之后，有80％至90％的磨损。

    LIGHTWEIGHT, CLOTH-LIKE NONWOVEN LAMINATE AND ARTICLES
    5.
    发明申请
    LIGHTWEIGHT, CLOTH-LIKE NONWOVEN LAMINATE AND ARTICLES 审中-公开
    轻便的衣服，非织造的层压板和文章

    公开(公告)号：WO2004092470A3

    公开(公告)日：2005-01-20

    申请号：PCT/US2004010552

    申请日：2004-04-06

    Applicant: POLYMER GROUP INC

    Inventor： CORONADO NICTE ,  RUIZ FERMIN ,  SANTISTEBAN JORGE

    IPC: A61F13/15 ,  A61F13/49 ,  B05D7/04 ,  D04H20060101 ,  D04H1/00 ,  D04H3/00 ,  D04H5/00 ,  D04H13/00

    CPC classification number: A61F13/15731 ,  A61F13/15699 ,  A61F13/5148 ,  B32B27/12 ,  Y10T442/60 ,  Y10T442/659 ,  Y10T442/66 ,  Y10T442/668 ,  Y10T442/674

    Abstract: The present invention is directed to a nonwoven laminate printed with graphics, which exhibits a soft cloth-like feel, is lightweight, and impermeable, and suitable for application as a backsheet in disposable absorbent hygiene articles, in addition to medical/industrial protective end-use articles. In accordance with the present invention, the graphically printed nonwoven laminate is produced in-line, wherein the weight of the construct can be considerably reduced due to direct extrusion of the film onto the nonwoven. Subsequent to the laminating process, the laminate is immediately printed with the desired graphical designs and wound as a rolled good.

    Abstract translation: 本发明涉及一种印刷有图形的非织造层压材料，其具有柔软的布状感觉，重量轻且不渗透，并且适用于作为一次性吸收性卫生制品中的底片，除了医疗/工业保护端 使用文章。 根据本发明，图形印刷的非织造层压材料是在线生产的，其中由于将膜直接挤压到非织造材料上，构造物的重量可以显着降低。 在层压过程之后，立即用所需的图案设计印刷层压板，并将其卷绕成卷状。

    A HYDROENTANGLED NONWOVEN MATERIAL
    10.
    发明申请
    A HYDROENTANGLED NONWOVEN MATERIAL 审中-公开
    氢化非金属材料

    公开(公告)号：WO2005042819A3

    公开(公告)日：2005-10-06

    申请号：PCT/SE2004001519

    申请日：2004-10-21

    Applicant: SCA HYGIENE PROD AB

    Inventor： STRANQVIST MIKAEL ,  STRAALIN ANDERS ,  FINGAL LARS ,  AHONIEMI HANNU

    IPC: D04H1/45 ,  B32B5/26 ,  D04H20060101 ,  D04H1/4266 ,  D04H1/70 ,  D04H3/08 ,  D04H3/105 ,  D04H5/03 ,  D04H13/00 ,  D04H1/46 ,  D04H5/02

    CPC classification number: D04H3/08 ,  D04H1/4266 ,  D04H3/105 ,  D04H5/03

    Abstract: The invention teaches an improved hydroentangled well integrated composite nonwoven material, comprising a mixture of continuous filaments, synthetic staple fibres, and natural fibres which has a reduced twosidedness and an improved textile feeling. The synthetic staple fibres should have a length of 3 to 7 nm, and preferably there should be no thermal bondings between the filaments. The invention also teaches a method of producing such a nonwoven material. The nonwoven comprises a mixture of 10-50 w-% continuous filaments preferably chosen from polypropylene, polyesters and polylactides, 5-50 w-% synthetic staple fibres chosen from polyethylene, polypropylene, polyesters, polyamides, polylactides, rayon, and lyocell, and 20-85 w-% natural fibres, preferably pulp. The continuous filaments should preferably be spunlaid filaments. Some of the staple fibres and/or pulp can be coloured.

    Abstract translation: 本发明教导了一种改进的水刺整体复合非织造材料，其包括连续长丝，合成短纤维和天然纤维的混合物，其具有减小的双重性和改善的纺织感觉。 合成短纤维的长度应为3〜7nm，优选长丝之间不应有热粘结。 本发明还教导了一种生产这种非织造材料的方法。 非织造材料包括优选选自聚丙烯，聚酯和聚交酯的10-50w-连续长丝的混合物，选自聚乙烯，聚丙烯，聚酯，聚酰胺，聚丙交酯，人造丝和莱赛尔的5-50w-％合成短纤维，以及 20-85％w-天然纤维，优选纸浆。 连续长丝应优选为纺丝丝。 一些短纤维和/或纸浆可以着色。

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