Betriebs Kg

Deutsche Sisi-werke Gmbh & Co.

Rainer Wild

The invention relates to a method of and an apparatus for producing beverage containers. For making beverage containers having a piercable through-hole for a straw in their front sheeting, which is sealed on the inside of the front sheeting by means of a closure strip, a piercing hole is formed in a front side sheeting web conveyed in conveying direction, whereafter a closure sheeting web is fed in conveying direction to the front side sheeting web and is then sealed around the piercing hole to the inside of the front side sheeting web. A rear side sheeting web is supplied in conveying direction such that the inside of the front side sheeting web welded to the closure sheeting web moving along with the latter faces the inside of the front side sheeting web. Thereafter, the front side sheeting web and the rear side sheeting web are welded together at least in part along the lateral edges of the beverage container to be produced, with the closure sheeting web being included therein.

Growing community of inventors

Eppelheim, Germany

Rainer Wild