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发明公开
EP3231751A1 SPLICING DEVICE FOR WEB MATERIALS, UNWINDER COMPRISING SAID SPLICING DEVICE, AND OPERATING METHOD 审中-公开
用于网状材料的切割装置，包括所述切割装置的切开装置以及操作方法

SPLICING DEVICE FOR WEB MATERIALS, UNWINDER COMPRISING SAID SPLICING DEVICE, AND OPERATING METHOD
摘要：
The splicing device (7) for splicing a trailing edge of a first web material (N1) to a leading edge of a second web material (N2) comprises members (41, 43) defining a feed path of the web material (N1, N2). The device also comprises a first cutting member (59) and a second cutting member (61), cooperating with the first cutting member. One of the two cutting members (59,61) is provided with a movement transverse to the feed path of the web material, to move the cutting member (61) from an operating position, in which it is in front of the other cutting member (59), to an idle position, withdrawn with respect to the feed path of the web material.
摘要（中）：

用于将第一幅材料（N1）的后缘拼接到第二幅材材料（N2）的前缘的拼接装置（7）包括限定了幅材材料（N1，N2）的供给路径的构件（41,43） ）。 该装置还包括与第一切割构件配合的第一切割构件（59）和第二切割构件（61）。 两个切割构件（59,61）中的一个切割构件设置有横向于幅材材料的馈送路径的运动，以将切割构件（61）从工作位置移动到另一个切割构件 （59）移动到空闲位置，相对于幅材的输送路径被抽出。

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