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发明公开
CN102730458A 卷绕纤维幅材的卷起方法及纤维幅材的卷取机的卷起装置 失效 - 权利终止

卷绕纤维幅材的卷起方法及纤维幅材的卷取机的卷起装置
摘要：
本发明涉及一种卷绕纤维幅材的卷起方法及纤维幅材的卷取机的卷起装置，在该方法中，幅材由卷取机的卷筒卷绕成母卷，由此，当该母卷达到所期望的直径尺寸时，卷绕从期望尺寸的母卷转换到新的母卷上，在该方法中，利用射流切割装置切割幅材，并且所切割幅材的起始部分被导向新的母卷的卷绕轴。在该方法中，该射流切割装置的切割路径包括主切割路径和至少一个边缘区域切割路径，该主切割路径的长度包括从该幅材(W)的一个边缘到该幅材(W)的另一个边缘的整个切割路径的长度的至少60％。本发明的卷起装置包括一个切割模块(15)和至少一个用于射流切割的喷嘴(11)，该喷嘴(11)通过切割臂(12)可移动及可转动地附连到模块(15)。
摘要（英）：

The invention relates to a method in turn-up of reeling of fiber webs, in which method the web is reeled by a reeling drum of a reel-up onto a parent roll, by which when the parent roll has reached the desired diameter size, reeling is changed from the parent roll of desired size onto a new parent roll, in which method, the web is cut by jet cutting means and beginning part of the cut web is directed onto a reeling shaft a new parent roll. The method the cutting path of the jet cutting means comprises a main cutting path and at least one edge area cutting path and that length of the main cutting path comprises at least 60 % of the whole cutting path length from one edge of the web (W) to the other edge of the web (W). Invention also relates to Turn-up device for a reel-up of fiber webs, which device (10) comprises one cutting module (15) and at least one nozzle (11) for jet cutting, which is attached movably and turnably to the module (15) by a cutting arm (12).

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