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    • 1. 发明授权
    • Method for applying elastic to a moving web
    • 将弹性材料施加到移动网的方法
    • US06432242B1
    • 2002-08-13
    • US09473701
    • 1999-12-29
    • Jimmy NielsenPeter BerntsonHakon LundbergArne Lindqvist
    • Jimmy NielsenPeter BerntsonHakon LundbergArne Lindqvist
    • B32B3108
    • A61F13/15609
    • A method for applying elastic, preferably thread elastic, to a travelling web (1) of material in a direction that is generally perpendicular to the feed direction (20) of the web (1). An applicator (9) is moveable generally perpendicular to the web (1) and includes a thread guide (6) which is moveable between two outer positions, the thread guide (6) being adapted to apply elastic (5a-b) to the web (1). The thread guide (6) delivers the elastic (5a-b) to a stopper (16) as it passes the stopper (16) while moving to its outer position and the thread guide (6) again picks up the elastic (5a-b) as it passes the stopper on the way to the other position.
    • 一种用于沿着大致垂直于卷筒纸(1)的进给方向(20)的方向将弹性的(优选地是线弹性的)施加到材料的行进幅材(1)的方法。 施加器(9)可大致垂直于腹板(1)移动并且包括可在两个外部位置之间移动的导纱器(6),所述导纱器(6)适于将弹性(5a-b)施加到所述腹板 (1)。 当导线器(6)在移动到其外部位置时通过止动件(16)时,导线器(6)将弹性件(5a-b)输送到止动器(16),并且导线器(6)再次拾起弹性件 ),因为它在通往另一位置的路上的塞子。