PROCESS FOR MANUFACTURING A SHEATH FOR PRODUCING A PACKAGING BAG ACCORDING TO FFS TECHNOLOGY FROM A PE-TYPE PLASTIC FILM FILM ACCORDING TO THE MDO TECHNOLOGY AND THE BAG OBTAINED ACCORDING TO THE PROCESS

摘要

According to this process, at least one of the outer layers comprises a cycloolefin copolymer, continuously deposited on said copolymer of Limonene or Alpha Pinene, cold applied pressure on the area covered with Limonene or Alpha Pinene to adhere the two edges of the film