Method for making supply rolls from bag or sack chains as...

B - Operations – Transporting – 65 – D

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242/57.1

B65D 85/67 (2006.01) B65B 43/12 (2006.01) B65D 33/00 (2006.01) B65H 18/28 (2006.01)

Patent

CA 2038364

ABSTRACT METHOD FOR MAKING SUPPLY ROLLS FROM BAG OR SACK CHAINS AS WELL AS SUPPLY ROLLS MADE ACCORDING TO SAID METHOD The invention relates to a method for making supply rolls from sacks or bags joined together in web-like bag or sack chains, with thickenings lying at at least one edge region of the bag or sack chains and preferably formed by side folds, hand- les and handle strengthenings. For the solution of the problem, to provide a method of this kind according to which fine and sta- ble supply rolls having a cylindrical form can be made from sack or bag chains having thickenings at their edges, the bag chain is wound on a winding core or winding tube which only extend along the not thickened section of the sack or bag chain or of the supply roll being formed.

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