Method for joining nonwoven mesh products
    1.
    发明授权
    Method for joining nonwoven mesh products 有权
    非织造网制品的接合方法

    公开(公告)号:US06699366B2

    公开(公告)日:2004-03-02

    申请号:US09840857

    申请日:2001-04-24

    IPC分类号: D04H1300

    摘要: A press fabric for the press section of a paper machine has a base fabric which includes a nonwoven mesh fabric. The base fabric, or a layer thereof, is assembled in integral form using a strip or strips of the nonwoven mesh fabric. The assembly may be effected by spirally winding the nonwoven mesh fabric in a plurality of non-overlapping turns, by abutting each turn of the nonwoven mesh fabric against that previously wound, and by joining each turn of the nonwoven mesh fabric to that previously wound to form an endless loop. Alternatively, a plurality of endless loops of equivalent length are formed from separate strips of nonwoven mesh fabric, and arranged in a side-by-side abutting relationship. The endless loops are then joined, one to the next, to provide a base fabric, or component thereof, in the form of an endless loop.

    摘要翻译: 用于造纸机的压榨部的压榨织物具有包括非织造网眼织物的基底织物。 使用非织造网眼织物的带或条将基底织物或其一层以整体形式组装。 可以通过将非织造网织物的每一匝抵靠先前缠绕的方式将非织造网织物螺旋地缠绕在多个不重叠的匝中,并通过将每一匝的非织造网眼织物与先前缠绕的非织造网织物 形成一个无止境的循环。 或者,由分离的非织造网眼织物带形成多个相当长度的环形环,并且并排布置成邻接关系。 然后将无限循环连接到一个接下来,以提供无限循环形式的基础织物或其组分。

    Method for joining nonwoven mesh products

    公开(公告)号:US06240608B1

    公开(公告)日:2001-06-05

    申请号:US09290899

    申请日:1999-04-12

    IPC分类号: D04H1300

    摘要: A press fabric for the press section of a paper machine has a base fabric which includes a nonwoven mesh fabric. The base fabric, or a layer thereof, is assembled in integral form using a strip or strips of the nonwoven mesh fabric. The assembly may be effected by spirally winding the nonwoven mesh fabric in a plurality of non-overlapping turns, by abutting each turn of the nonwoven mesh fabric against that previously wound, and by joining each turn of the nonwoven mesh fabric to that previously wound to form an endless loop. Alternatively, a plurality of endless loops of equivalent length are formed from separate strips of nonwoven mesh fabric, and arranged in a side-by-side abutting relationship. The endless loops are then joined, one to the next, to provide a base fabric, or component thereof, in the form of an endless loop.

    Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive
    7.
    发明授权
    Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive 失效
    通过用热活化粘合剂螺旋地附接顶层叠层来制造压榨织物的方法

    公开(公告)号:US06752890B2

    公开(公告)日:2004-06-22

    申请号:US10016581

    申请日:2001-11-01

    申请人: Maurice R. Paquin

    发明人: Maurice R. Paquin

    IPC分类号: B32B3100

    摘要: A method for manufacturing a press fabric for a paper machine includes the attachment of a strip of top laminate layer material to a base fabric using a heat-activated adhesive film. The top laminate layer material may be a woven fabric, a nonwoven mesh, or a thermoplastic sheet material, and, in any case, has the heat-activated adhesive film bonded to one of its two sides. The strip of top laminate layer material and heat-activated adhesive film together form a multi-component strip, which is spiralled onto the outer surface of the base fabric, with the side of the strip of top laminate layer material having the heat-activated adhesive film against the outer surface, in a closed helix, and bonded thereto with heat and pressure. The portions of the multi-component strip overhanging the lateral edges of the base fabric are then trimmed, and a staple fiber batt is needled into and through the top laminate layer formed by the multi-component strip to firmly attach it to the base fabric.

    摘要翻译: 制造造纸机的压榨织物的方法包括使用热活化粘合剂膜将顶层层​​压材料条带附着到基底织物上。 顶层叠层材料可以是机织织物,非织造网或热塑性片材,并且在任何情况下,热活化粘合剂膜都粘合到其两侧之一。 顶层叠层材料和热活化粘合剂膜一起形成多组分条,其被卷绕到基底织物的外表面上,顶层叠层材料带的侧面具有热活化粘合剂 薄膜抵抗外表面,以闭合螺旋形式,并用热和压力与其结合。 然后,对悬垂在基底织物的侧边缘上的多部件条的部分进行修整,并将短纤维毛刺针刺入并穿过由多组分条形成的顶部层压层,以将其牢固地附接到基底织物上。

    Laminated structure for paper machine press fabric and method making
    9.
    发明授权
    Laminated structure for paper machine press fabric and method making 有权
    造纸机织物层压结构及方法制作

    公开(公告)号:US06565713B2

    公开(公告)日:2003-05-20

    申请号:US09776049

    申请日:2001-02-03

    IPC分类号: D21F708

    摘要: A press fabric is manufactured by spirally winding a strip in a plurality of non-overlapping abutting turns, and by joining each turn of the strip to that previously wound. The strip is itself a laminated structure having at least two layers attached to one another. The strip is manufactured in considerable lengths for subsequent use in manufacturing press fabrics in any length and width dimension.

    摘要翻译: 压制织物通过以多个不重叠的邻接匝螺旋地缠绕条带并且通过将条的每个匝连接到先前缠绕来制造。 条带本身是具有彼此附接的至少两个层的层压结构。 该条具有相当长的长度,用于随后用于制造任何长度和宽度尺寸的压榨织物。

    Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive
    10.
    发明授权
    Method of manufacturing a press fabric by spirally attaching a top laminate layer with a heat-activated adhesive 有权
    通过用热活化粘合剂螺旋地附接顶层叠层来制造压榨织物的方法

    公开(公告)号:US06350336B1

    公开(公告)日:2002-02-26

    申请号:US09337749

    申请日:1999-06-22

    申请人: Maurice R. Paquin

    发明人: Maurice R. Paquin

    IPC分类号: B32B3100

    摘要: A method for manufacturing a press fabric for a paper machine includes the attachment of a strip of top laminate layer material to a base fabric using a heat-activated adhesive film. The top laminate layer material may be a woven fabric, a nonwoven mesh, or a thermoplastic sheet material, and, in any case, has the heat-activated adhesive film bonded to one of its two sides. The strip of top laminate layer material and heat-activated adhesive film together form a multi-component strip, which is spiralled onto the outer surface of the base fabric, with the side of the strip of top laminate layer material having the heat-activated adhesive film against the outer surface, in a closed helix, and bonded thereto with heat and pressure. The portions of the multi-component strip overhanging the lateral edges of the base fabric are then trimmed, and a staple fiber batt is needled into and through the top laminate layer formed by the multi-component strip to firmly attach it to the base fabric.

    摘要翻译: 制造造纸机的压榨织物的方法包括使用热活化粘合剂膜将顶层层​​压材料条带附着到基底织物上。 顶层叠层材料可以是机织织物,非织造网或热塑性片材,并且在任何情况下,热活化粘合剂膜都粘合到其两侧之一。 顶层叠层材料和热活化粘合剂膜一起形成多组分条,其被卷绕到基底织物的外表面上,顶层叠层材料带的侧面具有热活化粘合剂 薄膜抵抗外表面,以闭合螺旋形式,并用热和压力与其结合。 然后,对悬垂在基底织物的侧边缘上的多部件条的部分进行修整,并将短纤维毛刺针刺入并穿过由多组分条形成的顶部层压层,以将其牢固地附接到基底织物上。