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12 条记录 (耗时 0.018 秒)

    Method for production of a hydroentangled airlaid web and products obtained therefrom
    2.
    发明授权
    Method for production of a hydroentangled airlaid web and products obtained therefrom 有权
    生产水刺缠结网状织物的方法及由此获得的产品

    公开(公告)号：US09394637B2

    公开(公告)日：2016-07-19

    申请号：US13943146

    申请日：2013-07-16

    申请人： Jacob Holm & Sons AG

    发明人： Richard Knowlson ,  Eric Mariani ,  Katherine Dyrmose Petersen

    IPC分类号： D04H1/492 ,  D04H1/425 ,  D04H1/46

    CPC分类号： A61K8/0208 ,  B08B1/006 ,  D04H1/425 ,  D04H1/46 ,  D04H1/492 ,  D04H5/03 ,  D10B2201/01 ,  D10B2509/026

    摘要： A method to prepare nonwoven webs which have good MD and CD strength, and are water disposable is provided. The method includes hydroentangling an airlaid web of no less than 50% by weight of natural cellulose fibers having a fiber length of no more than 3.5 mm and no more than 50% by weight staple fibers having a fiber length of no less than 8.0 mm. The airlaid web is not laid on a precursor web and no adhesive, binder or thermal bonding fibers are utilized. The airlayering and hydroentangling are conducted in a continuous operation. Products may be obtained according to the method of this invention that meet municipal guidelines for flushability.

    摘要翻译： 提供了制备具有良好的MD和CD强度并且是一次性水的非织造纤维网的方法。 该方法包括将不小于50重量％的纤维长度不超过3.5mm且不超过50重量％的纤维长度不小于8.0mm的短纤维的天然纤维素纤维水性缠结。 气流成网的网不会放置在前体纤维网上，并且不使用粘合剂，粘合剂或热粘合纤维。 气流和水力缠结在连续的操作中进行。 产品可根据本发明的方法获得，该方法符合市政冲洗性指导原则。

    METHOD FOR PRODUCTION OF A HYDROENTANGLED AIRLAID WEB AND PRODUCTS OBTAINED THEREFROM
    3.
    发明申请
    METHOD FOR PRODUCTION OF A HYDROENTANGLED AIRLAID WEB AND PRODUCTS OBTAINED THEREFROM 有权
    生产液化天然气网的方法及其获得的产品

    公开(公告)号：US20140170402A1

    公开(公告)日：2014-06-19

    申请号：US13943146

    申请日：2013-07-16

    申请人： Jacob Holm & Sons AG

    发明人： Richard KNOWLSON ,  Eric MARIANI ,  Katherine Dyrmose PETERSEN

    IPC分类号： D04H1/46

    CPC分类号： A61K8/0208 ,  B08B1/006 ,  D04H1/425 ,  D04H1/46 ,  D04H1/492 ,  D04H5/03 ,  D10B2201/01 ,  D10B2509/026

    摘要： A method to prepare nonwoven webs which have good MD and CD strength, and are water disposable is provided. The method includes hydroentangling an airlaid web of no less than 50% by weight of natural cellulose fibers having a fiber length of no more than 3.5 mm and no more than 50% by weight staple fibers having a fiber length of no less than 8.0 mm. The airlaid web is not laid on a precursor web and no adhesive, binder or thermal bonding fibers are utilized. The airlayering and hydroentangling are conducted in a continuous operation. Products may be obtained according to the method of this invention that meet municipal guidelines for flushability.

    摘要翻译： 提供了制备具有良好的MD和CD强度并且是一次性水的非织造纤维网的方法。 该方法包括将不小于50重量％的纤维长度不超过3.5mm且不超过50重量％的纤维长度不小于8.0mm的短纤维的天然纤维素纤维水性缠结。 气流成网的网不会放置在前体纤维网上，并且不使用粘合剂，粘合剂或热粘合纤维。 气流和水力缠结在连续的操作中进行。 产品可以根据本发明的方法获得，该方法符合关于冲洗性的市政指南。

    NONWOVEN WEB COMPOSITION, METHOD TO PREPARE THE COMPOSITION AND ARTICLES THEREOF
    5.
    发明申请
    NONWOVEN WEB COMPOSITION, METHOD TO PREPARE THE COMPOSITION AND ARTICLES THEREOF 有权

    公开(公告)号：US20210230808A1

    公开(公告)日：2021-07-29

    申请号：US16750433

    申请日：2020-01-23

    申请人： Jacob Holm & Sons AG

    发明人： Geoff COLLINS ,  Santosh CHAVAN

    IPC分类号： D21H27/42 ,  D21H15/10 ,  D21H11/12 ,  D21H13/08 ,  D21H13/24 ,  D21H13/14 ,  D21H13/26 ,  D21H13/34

    摘要： A nonwoven web, containing at least one first homogeneous layer consisting of a blend of at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is provided. The nonwoven web contains no binder, adhesive or thermal bonding fibers and a basis weight of the at least one homogeneous layer is from 20 g/m2 to 100 g/m2. When a weighted average fiber length of the at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is greater than about 4.0 mm, the nonwoven web is a non-dispersible product which does not meet the requirement for dispersibility in accordance with INDA/EDANA GD4, and when a weighted average fiber length of the at least one of defibrated natural plant based fibers, individualized natural plant based fibers and staple fibers is less than about 4.0 min, the nonwoven web is a dispersible product as defined in accordance with INDA/EDANA GD4. Methods to prepare the nonwoven web are provided.

    Hydroentangled airlaid process and industrial wipe products
    7.
    发明授权
    Hydroentangled airlaid process and industrial wipe products 有权

    公开(公告)号：US10415166B2

    公开(公告)日：2019-09-17

    申请号：US15595251

    申请日：2017-05-15

    申请人： Jacob Holm & Sons AG

    发明人： Richard Knowlson ,  Eric Mariani ,  Geoffrey William Collins

    IPC分类号： D04H1/425 ,  D04H1/4374 ,  A61K8/02 ,  D04H1/492 ,  D04H1/49 ,  D04H1/54 ,  D04H1/732 ,  D04H1/4382

    摘要： A method to prepare nonwoven webs suitable for use as an industrial wipe which have good MD and CD strength is provided. The method includes hydroentangling an airlaid web of natural cellulose fibers having a fiber length of no more than 3.5 mm, bonding fibers having a fiber length of from 6.0 to 12.0 mm and optionally, manmade fibers having a fiber length of from 6.0 to 12.0 mm. The airlaid web is a homogeneous mat of the natural cellulose fibers, the optional manmade fibers and the bonding fibers and is not laid on a precursor web. No non-fiber adhesive or binder is utilized. The airlayering and hydroentangling are conducted in a continuous operation. The method to manufacture the nonwoven web may include an embossing or crepeing operation.

    CONSUMER PRODUCT COMPONENT
    9.
    发明申请
    CONSUMER PRODUCT COMPONENT 审中-公开

    公开(公告)号：US20200255991A1

    公开(公告)日：2020-08-13

    申请号：US16753895

    申请日：2018-10-05

    申请人： Jacob Holm & Sons AG

    发明人： Geoffrey William Collins ,  Eric Mariani ,  Nicolas Landspurg

    IPC分类号： D04H1/492

    摘要： A fabric comprising a plurality of textile fibres, wherein said plurality of fibres comprises fibres that have been selected from two groups of fibres. The first group of fibres comprises multiple fibres having a first average length, and the second group of fibres comprises multiple fibres having a second average length, the first average length being shorter than the second average length. Further, the fibres of the first group have a first length variance being greater than a second length variance of the fibres of the second group. Thereby, the elongation properties of the fabric is changed in respect of the cross direction of the fabric, whilst maintaining almost unchanged strength in the longitudinal direction at a low basis weight. The elongation properties include a controlled reduction in the cross-directional tensile strength and a corresponding increase in cross-directional elongation, whilst still providing enough cover and longitudinal direction strength for the material to be made and formed in industrial processes. Thus, the extension profile may be said to be engineered when using fibres of different average lengths in a fabric as disclosed. Further, the possibility of controlling the average lengths of fibres through the right selection of groups of fibres provides a possibility of engineering the strength in detail. More specifically, according to the present invention, a weakness is engineered in the cross direction, whereby the maximum elongation length in said cross direction is increased compared to a conventional and comparable fabric not comprising groups of fibres selected according to the invention.

    ABSORBENT ARTICLE COMPONENT
    10.
    发明申请
    ABSORBENT ARTICLE COMPONENT 审中-公开

    公开(公告)号：US20200297554A1

    公开(公告)日：2020-09-24

    申请号：US16760968

    申请日：2018-11-02

    申请人： Jacob Holm & Sons AG

    发明人： Katharine Dyrmose Petersen ,  Richard Knowlson

    IPC分类号： A61F13/511 ,  A61F13/15 ,  A61F13/49 ,  D04H1/4258 ,  D04H1/492 ,  D04H1/4291 ,  D04H1/435

    摘要： A non-woven functional core cover for use in combination with an absorbent core, where said functional core cover comprises at least a first fraction comprising lyocell fibres, and characterised in that a majority of said fibres are oriented in the same direction. Thus, the absorbent core cover may be considered an absorbent article component. Thereby, a functional core cover having improved wicking properties and improved wet integrity is realised, the advantages allowing reducing the amount of fluff used in the mix with SAP. A reduction of material used in the absorbent core improves the feeling of wearing the absorbent product, e.g. a baby diaper, which in turn facilitate the movement of the baby. The wicking properties cause liquid to be distributed better across the surface of the core cover, such that more of the absorbent core is exposed to the expelled liquid.