A device for placing a strip of web on a rotating endless band - support.

摘要

The device to be placed in contiguous turns a strip (1) of the web on an endless belt (2) of the support is composed of a device (3) of the supply of the strip (1) movable transversely to the strip - support (2) and comprising a device (12) to cut the strip (1) and a device (25) for detecting the appearance in the longitudinal direction or the shape of the longitudinal edge of the coil (2a) already in place and constituting the edge of the application of the strand (1) of tape arriving on the belt - support (2). br / to ensure a precise application of the turns to one side of the other, it is proposed that the device (3) of the supply, with the device (12) to be cut, are rotatable about an axis that extends transversely to the strand (1) or to the strand (2), and that its rotational position can be adjusted as a function of the shape in the longitudinal direction or the shape of the longitudinal edge of the coil (2a) of the ribbon constituting each time the edge of the application.