... airproof 3.specialize in producing retort pouch 4.OEM rice stand up retort pouch Namerice stand up retort pouchMOQ80,000pc/pcsType stand ... resistance2)good oxygen barrier and high puncture resistance3)excellent for retort,superior printing quality4)good to prevent leakage,non-breakage, ... We have 20 years’producing experience.We produce packaging bag,retort bag(can prevent from 121,125,128°C),packaging ...