Auto-paster for pasting a paper web which prevents bouncing of pressing members

摘要

An auto-paster adapted to press a paper web which is drawn out from one paper roll out of a plurality of paper rolls supported on a paper roll support frame, and which runs forward, against the circumferential surface of another paper roll by pressing members and bond the paper web to a paper web from the second-mentioned paper roll, having at least an operating force applying arrangement for operating the pressing members quickly so as to press the paper web in motion against the circumferential surface of the second-mentioned paper roll, and a pressing force applying arrangement for suppressing the bouncing of the pressing members occurring after the pressing members have come into operation, the auto-paster being further provided as necessary with a control apparatus for controlling the operation timing of the pressing force applying arrangement.