METHOD FOR THE PRODUCTION OF A FLEXIBLE HOSE-TYPE BAG WITH A STANDING BOTTOM EMBODIED THEREWITH IN A SINGLE PIECE AND FLEXIBLE HOSE-TYPE BAG

摘要

The invention relates to a method of producing a tubular pouch ( 10 ) having a standing base ( 20 ) formed integrally therewith, the standing base ( 20 ) being formed by sealing an end ( 30 ) of a tubular portion ( 40 ) that forms the tubular pouch ( 10 ) and drawing the sealed tubular pouch end ( 30 ) into the tubular pouch portion ( 40 ). The invention further relates to a tubular pouch produced by that method.