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    SYSTEM AND PROCESS FOR PREPARING POLYLACTIC ACID NONWOVEN FABRICS
    1.
    发明申请
    SYSTEM AND PROCESS FOR PREPARING POLYLACTIC ACID NONWOVEN FABRICS 审中-公开
    制备聚乳酸无纺织物的系统和方法

    公开(公告)号：WO2018025209A1

    公开(公告)日：2018-02-08

    申请号：PCT/IB2017/054741

    申请日：2017-08-02

    Applicant: FITESA GERMANY GMBH ,  FITESA SIMPSONVILLE, INC.

    Inventor： DREWS, Gary ,  NOVARINO, Elena ,  HAMILTON, Jason ,  IZZO, Alfredo ,  NEWKIRK, David Dudley

    IPC: D04H3/011 ,  D04H3/14 ,  D04H3/16 ,  D01D5/098 ,  D01F6/62 ,  D01F8/14

    Abstract: A system for preparing a polylactic acid (PLA) spunbond nonwoven fabric is provided. In particular, the system includes a first PLA source configured to provide a stream of molten or semi-molten PLA resin; a spin beam in fluid communication with the first PLA source, the spin beam configured to extrude and draw a plurality of PLA continuous filaments; a collection surface disposed below an outlet of the spin beam onto which the PLA continuous filaments are deposited to form the PLA spunbond nonwoven fabric; a first ionization source positioned and arranged to expose the PLA continuous filaments to ions; and a calender positioned downstream of the first ionization source.

    Abstract translation: 提供了用于制备聚乳酸（PLA）纺粘非织造织物的系统。 特别地，该系统包括第一PLA源，其被配置为提供熔融或半熔融PLA树脂流; 与所述第一PLA源流体连通的纺丝束，所述纺丝束构造成挤出并拉伸多根PLA连续长丝; 布置在纺丝束出口下方的收集表面，PLA连续长丝沉积在该出口上以形成PLA纺粘非织造织物; 第一电离源，其被定位和布置成将所述PLA连续细丝暴露于离子; 和位于第一电离源下游的压光机。

    MELTBLOWN NONWOVEN WEB COMPRISING RECLAIMED POLYPROPYLENE COMPONENT AND RECLAIMED SUSTAINABLE POLYMER COMPONENT AND METHOD OF MAKING SAME FIELD
    4.
    发明申请
    MELTBLOWN NONWOVEN WEB COMPRISING RECLAIMED POLYPROPYLENE COMPONENT AND RECLAIMED SUSTAINABLE POLYMER COMPONENT AND METHOD OF MAKING SAME FIELD 审中-公开
    包含已回收的聚丙烯组分和可回收的可持续聚合物组分的熔融非织造网及其制备方法

    公开(公告)号：WO2015112844A1

    公开(公告)日：2015-07-30

    申请号：PCT/US2015/012658

    申请日：2015-01-23

    Applicant: FITESA SIMPSONVILLE, INC. ,  FITESA GERMANY GMBH

    Inventor： NOVARINO, Elena ,  NEWKIRK, David D. ,  HARTL, Helmut ,  STREICH, Stefanie

    IPC: D04H1/4274 ,  D04H1/4291 ,  D04H1/435 ,  D04H1/56

    CPC classification number: D04H1/4291 ,  D01D5/0985 ,  D04H1/4266 ,  D04H1/4274 ,  D04H1/435 ,  D04H1/54 ,  D04H1/56 ,  D10B2321/022

    Abstract: Process of preparing meltblown fibers that are reclaimed from a starting material of a polypropylene component and a sustainable polymer component is provided. In one aspect, the method includes blending starting fibers of a polypropylene component and a sustainable polymer component under heat to form a molten stream, and then vis-breaking the components to obtain a polymeric blend that is suitable for use in meltblowing applications. The molten stream of the vis-broken polymer components are extruded through a meltblowing die to form a stream of meltblown fibers that is then collected on a collection surface to form a coherent meltblown web. The starting material may be bicomponent filaments having a sheath-core configuration in which the polypropylene component is oriented in the sheath and the sustainable polymer component is oriented in the core of the filaments. The invention is also directed to meltblown fibers and webs prepared from the process.

    Abstract translation: 提供了制备从聚丙烯组分的原材料和可持续的聚合物组分回收的熔喷纤维的方法。 在一个方面，该方法包括在加热下共混聚丙烯组分的起始纤维和可持续聚合物组分以形成熔融流，然后将组分破坏以获得适合用于熔喷应用的聚合物共混物。 熔融流体的可折射的聚合物组分通过熔喷模头挤出以形成熔喷纤维流，然后将其收集在收集表面上以形成相干的熔喷网。 起始材料可以是具有皮芯型构型的双组分长丝，其中聚丙烯组分定向在护套中，并且可持续聚合物组分定向在长丝的芯中。 本发明还涉及由该方法制备的熔喷纤维和网。

    NONWOVEN FABRIC AND PROCESS FOR FORMING THE SAME
    5.
    发明申请
    NONWOVEN FABRIC AND PROCESS FOR FORMING THE SAME 审中-公开
    非织造织物及其制备方法

    公开(公告)号：WO2017148865A1

    公开(公告)日：2017-09-08

    申请号：PCT/EP2017/054513

    申请日：2017-02-27

    Applicant: FITESA GERMANY GMBH

    Inventor： NOVARINO, Elena ,  TESCHNER, Florian

    IPC: A61F13/64 ,  D04H1/435 ,  D04H1/54 ,  D04H1/541 ,  D04H3/011 ,  D04H3/147 ,  D04H3/16

    Abstract: The present invention relates to a nonwoven fabric comprising a plurality of polylactic acid-containing fibers that form a nonwoven web, wherein the web has a side which is provided with an alternating pattern of individualized bonded areas which bonded areas are in the form of rods which are arranged in the cross direction of the web, the rods are arranged in such a way that in the machine direction of the web no uninterrupted regions exist along the web while in the cross direction of the web the arrangement of the rods defines a plurality of uninterrupted regions that extend continuously along the web, the alternating pattern of individualized bonded areas defines a non-bonded area, the web has a basis weight on the range of from 5-50 g/m 2 , the surface of the bonded areas is in the range of 5-20 % of the total surface of the side, and the surface of the non-bonded area is in the rangeof 80-95 % of the total surface of the side.The invention also relates to processes for forming the nonwoven fabric; an absorbent article comprising the nonwoven fabric; and the use of the nonwoven fabricin an absorbent article.

    Abstract translation: 本发明涉及一种包含多个形成非织造纤维网的含聚乳酸纤维的非织造织物，其中该纤维网具有提供交替图案的单独粘合区域的一面， 区域呈沿幅材的横向布置的杆的形式，杆以这样的方式布置：使得在幅材的机器方向上沿幅材不存在不间断的区域，而在幅材的横向方向上存在 杆的布置限定沿着幅材连续延伸的多个不间断区域，个别化粘合区域的交替图案限定非粘合区域，幅材的基重为5-50g / m 2时，粘合区域的表面在侧面总表面的5-20％的范围内，并且非粘合区域的表面在总面积的80-95％的范围内 本发明还涉及p 用于形成无纺织物的网孔; 包含该无纺织物的吸收性物品; 以及在吸收性物品中使用非织造织物。

    NON-WOVEN FABRIC AND PROCESS FOR FORMING THE SAME
    7.
    发明申请
    NON-WOVEN FABRIC AND PROCESS FOR FORMING THE SAME 审中-公开
    非织造织物及其制造方法

    公开(公告)号：WO2015000774A1

    公开(公告)日：2015-01-08

    申请号：PCT/EP2014/063474

    申请日：2014-06-26

    Applicant: FITESA GERMANY GMBH

    Inventor： NOVARINO, Elena ,  SIEBNER, Harald ,  HARTL, Helmut ,  TESCHNER, Florian

    IPC: A61F13/511 ,  A61F13/514 ,  D04H1/54 ,  D04H3/14 ,  D06C15/02 ,  B32B5/26 ,  D04H1/559

    CPC classification number: D04H3/14 ,  D04H1/54 ,  D04H1/559

    Abstract: The present invention relates to a non-woven fabric comprising a first non-woven web suitable for use in a hygiene absorbent article, which web comprises a side which is provided with a first pattern of individualised bonded areas which defines a second pattern of non-bonded areas which non-bonded areas have a hexagonal type of shape, and wherein the surface of the bonded areas is in the range of 10-30 % of the total surface of the side and the surface of the non-bonded area is in the range of from 70-90 % of the total surface of the side. The present invention further relates to an absorbent article comprising the present non-woven fabric, and a process for forming the non-woven fabric.

    Abstract translation: 本发明涉及一种无纺织物，其包括适于用于卫生吸收制品的第一无纺织物纤维网，所述第一无纺织物纤维网包括一侧，该侧面设置有第一图案的个性化粘合区域， 非粘合区域具有六边形形状的粘合区域，并且其中粘合区域的表面在侧面的总表面的10-30％的范围内，并且非粘合区域的表面在 范围从侧面总表面的70-90％。 本发明还涉及包含本发明的无纺布的吸收性物品，以及形成无纺布的方法。

    NONWOVEN FABRIC AND PROCESS FOR FORMING THE SAME
    8.
    发明申请
    NONWOVEN FABRIC AND PROCESS FOR FORMING THE SAME 审中-公开

    公开(公告)号：WO2019068704A1

    公开(公告)日：2019-04-11

    申请号：PCT/EP2018/076782

    申请日：2018-10-02

    Applicant: FITESA GERMANY GMBH ,  FITESA SWEDEN AB

    Inventor： NOVARINO, Elena ,  FOHLIN, Dag

    IPC: D04H1/4291 ,  D04H1/541 ,  D04H1/544

    Abstract: The present invention relates to an elastic nonwoven fabric comprising a nonwoven web that is made of a plurality of fibers, which fibers are bicomponent fibers which each comprise a first component and a second component, wherein the first component is present in an amount in the range of from 80-95% by weight and the second component is present in an amount in the range of from 5-20% by weight, both weights based on the total weight of each fiber; wherein the first component comprises an ethylene/α-olefin copolymer and the second component comprises a low density polyethylene having a density in the range of from 0.90-0.95 g/cm 3 (as determined with ASTM D792); wherein the first component and the second component both have a melt flow rate in the range of from 10-40 g/10min (as determined by ASTM D1238 (190°C, 2.16 kg)); and wherein the nonwoven web comprises a side which is provided with a pattern of individualized bonded areas, wherein the surface of the bonded areas is in the range of 8-25%, based on the total surface of the side. The present invention further relates to a process for preparing the nonwoven fabric, and an article comprising the nonwoven fabric.

    AUFNAHME- UND VERTEILUNGSSCHICHT FÜR EINE AUFZUNEHMENDE FLÜSSIGKEIT UND DARAUS HERGESTELLTE PRODUKTE
    9.
    发明申请
    AUFNAHME- UND VERTEILUNGSSCHICHT FÜR EINE AUFZUNEHMENDE FLÜSSIGKEIT UND DARAUS HERGESTELLTE PRODUKTE 审中-公开
    用于液体许及分布层中包含和制品生产的商品

    公开(公告)号：WO2016020236A1

    公开(公告)日：2016-02-11

    申请号：PCT/EP2015/067365

    申请日：2015-07-29

    Applicant: FITESA GERMANY GMBH

    Inventor： HARTL, Helmut ,  NOVARINO, Elena ,  SIEBNER, Harald

    IPC: A61F13/537 ,  A61F13/538

    CPC classification number: A61F13/538 ,  A61F13/15658 ,  A61F13/537 ,  A61F13/5376 ,  A61L15/24

    Abstract: Die vorliegende Erfindung betrifft eine Aufnahme- und Verteilungsschicht für eine aufzunehmende Flüssigkeit, ein Flächengebilde zumindest bestehend aus einer entsprechenden Aufnahme- und Verteilungsschicht, einen Hygieneartikel zumindest bestehend aus einer entsprechenden Aufnahme- und Verteilungsschicht, einem Verfahren zur Herstellung eines entsprechenden Flächengebildes, sowie der Verwendung der entsprechenden Aufnahme- und Verteilungsschicht.

    Abstract translation: 本发明涉及用于液体的记录和分布层中被吸收，由至少一个相应的记录和分布层，一卫生制品，其至少包含相应的接收和分配层，用于产生相应的片材料的方法，以及使用的片材 相应的接收和分配层。

    NON-WOVEN FABRIC AND PROCESS FOR FORMING THE SAME
    10.
    发明申请
    NON-WOVEN FABRIC AND PROCESS FOR FORMING THE SAME 审中-公开
    非织造织物及其制造方法

    公开(公告)号：WO2016177786A1

    公开(公告)日：2016-11-10

    申请号：PCT/EP2016/060012

    申请日：2016-05-04

    Applicant: FITESA GERMANY GMBH

    Inventor： SIEBNER, Harald ,  HARTL, Helmut ,  NOVARINO, Elena

    IPC: A61F13/51 ,  D04H1/4391 ,  D04H1/544 ,  D04H3/018 ,  D04H3/14

    CPC classification number: D04H1/4391 ,  A61F13/15203 ,  A61F13/51 ,  A61F13/51104 ,  A61F13/513 ,  A61F13/514 ,  A61F2013/15406 ,  A61F2013/51009 ,  A61F2013/51026 ,  A61F2013/51338 ,  D04H1/4291 ,  D04H1/54 ,  D04H1/544 ,  D04H3/007 ,  D04H3/018 ,  D04H3/14 ,  D10B2509/026

    Abstract: The present invention relates to a nonwoven fabric comprising a nonwoven web which is formed from a plurality of trilobal fibers, wherein the lobes of the trilobal fibers each have a ratio of length to width in the range of from 1.5-4, the nonwoven web has a basis weight in the range of from 5-20 gsm, the nonwoven web has a side which is provided with a pattern of bonded areas which defines one or more non-bonded areas, and wherein the surface of the bonded areas is in the range of 10-32 % of the total surface of the side and the surface of the non-bonded area(s) is in the range of from 68-90 % of the total surface of the side. The invention further relates to the use of the present nonwoven fabric. In addition, the present invention also relates to an absorbent article comprising the present nonwoven fabric.

    Abstract translation: 本发明涉及一种非织造织物，其包括由多个三叶形纤维形成的非织造纤维网，其中所述三叶形纤维的叶片各自具有在1.5-4的范围内的长宽比，所述非织造纤维网具有 基重在5-20gsm范围内，非织造纤网具有设置有限定一个或多个非接合区域的接合区域图案的一侧，并且其中粘合区域的表面在该范围内 的侧面的总表面的10-32％和非粘结区域的表面在侧面的总表面的68-90％的范围内。 本发明还涉及本无纺布的用途。 此外，本发明还涉及包含本无纺布的吸收性物品。

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