Method and apparatus for automatically replacing a full...

Details Method and apparatus for automatically replacing a full... Method and apparatus for automatically replacing a full...

D - Textiles, Paper

01

H

242/5

D01H 9/00 (2006.01) B65H 19/22 (2006.01) B65H 19/28 (2006.01)

Patent

CA 2033615

A cradle-type winding machine has a pair of driven rollers receiving the sleeves on which the web is to be wound in a winding bed. A support can be raised into the winding bed and carries both a clamping roller and a swingable blade, the former being effective to clamp the web against one of the support rollers for the winding of heavy paper stack while the latter can be swung into a position enabling the tearing of light paper stack. When heavy paper stack is used, a perforator along the path of the web before it encounters the support rollers against which it is to lie is provided to perforate the web across its width and dorm a weakened zone on apposite sides of which adhesive strips are provided.

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