bags plastic We are the manufacturer PET/AL/PE ISO9001Certification Shanghai port bags plastic Specifications:1. printing --- we can print your logo , 10 colors cotton candy bags at most ,2. shape available : three side seal . rear middle seal , fin seal , stand up pouch , side gusset pouch , bottom gusset pouch , zipper pouch , quad seal pouch .3. materials available (1) BOPP / VMCPP , BOPP / ...