... barrier shrink films products with the structure PVDC/PE,the main raw materials are PVDC,PE,PA and EVA,PVDC/PE heat shrinkable ... Da Ye Huangshi City Hubei Province ,PRCFlow-pack shrink filmsHawking manufacture flow-pack shrink films products with the structure PVDC/PE,the main ... raw materials are PVDC,PE,PA and EVA,PVDC/PE heat shrinkable ...