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    • 8. 发明申请
    • PAPER MACHINE COVERING AND METHOD FOR THE PRODUCTION THEREOF
    • 造纸机械COVERING AND METHOD FOR THEIR
    • WO2010057802A2
    • 2010-05-27
    • PCT/EP2009064833
    • 2009-11-09
    • VOITH PATENT GMBHKOECKRITZ UWEWALKENHAUS HUBERT
    • KOECKRITZ UWEWALKENHAUS HUBERT
    • D21F7/08D21F7/10
    • D21F7/083D21F7/10Y10T442/50
    • The invention relates to a paper machine covering, particularly press felt for a paper, cardboard, or tissue machine, comprising a load-bearing base structure, which extends in the longitudinal and transverse directions of the covering and which comprises, in particular which is composed of, a) a longitudinal reinforcement module substantially providing the dimensional stability in the longitudinal direction of the covering and b) a transverse reinforcement module substantially providing the dimensional stability in the transverse direction of the covering, wherein the transverse reinforcement module and the longitudinal reinforcement module are arranged one on top of the other and are connected to each other. The invention is characterized in that the transverse reinforcement module is a warp-knit fabric that is composed of at least one system of weft threads arranged parallel to each other and at least one system that extends substantially perpendicular thereto, is composed of sewing threads that form stitches, and into which the weft threads are integrated to form a textile fabric, wherein the weft threads extend transversely to the longitudinal direction of the covering and have a greater bending stiffness than the sewing threads.
    • 本发明涉及一种造纸机织物,特别是压毡为纸张,纸板或薄纸机,具有延伸在纵向和在服装的横向方向,并且其包括,尤其是一个形成的)在纵向方向上具有尺寸稳定性的承载基本结构 织物基本上提供纵向加固模块和b)在服装基本上提供交叉加固模块,其中,所述横向加固模块和布置成彼此纵向加固模块和相互连接的横向方向上的尺寸稳定性。 本发明的特征在于,所述横向加固模块是经编针织物,它是从至少一个系统形成为彼此平行布置纬纱和至少一个基本上垂直系统形成线圈缝合线,其中所述纬线集成以形成织物,其中 横向延伸到服装的长度方向上的纬纱和更大的弯曲刚度比缝合线有。