... . Sophisticated and unique techonology is adopted in this industrial retort to guarantee a constant room pressure and temperature, ... the whole sterilizing processapplicaton scope: retort pouch, retortable pouch bag, nylon pouch, retort food pouch, soft can, stand ... , high temperature cooking bag, pouch food sterilization, vacuum cooking bag, vacuum retort pouch, aluminum foil bag, aluminum retort pouch, ...