Producing flexible, e.g. PVC foil, bag to pack two or more components - to be mixed for use by folding wall or bottom portion inwards to form at least one inner bag and joining at or near folds on outside

摘要

The method is intended for producing a pack to hold two or more components which are to be combined or mixed for use. It comprises using a flexible bag, folding a wall portion (as shown) or bottom portion inwards to produce at least one inner container, and joining the bag material at or near the fold lines thus produced at the outside of the bag. The bag material may be paper but is preferably plastic, especially PVC, foil.