The development trend of packaging materials and bags The finished products of plastic flexible packaging materials usually come in two forms: rolls and bags. After packaging the contents, except for the twisted film and stretched film, which take the shape of the packaged object after use, most of the rolls are finally presented in the
BOPP : High tensile strength , but low tear strength , good chemical stability , non-toxic , odorless , odorless , and excellent water resistance . CPP : High transparency , good gloss , high stiffness , so the shelf display effect of packaged goods is good , high temperature resistance , and can withstand
Comprehend spout pouches Spout pouches are an emerging beverage and jelly packaging bag developed on the basis of the stand up pouches .The structure of the Spout pouches is mainly divided into two parts : the nozzle/ spout and the stand up pouches . The stand up pouches is identical with structure of the ordinary
