... 3)high quality material 4)various bag types bread laminated pouch :1)Moisture proof,protect from light,gas barrier,2)Security ... layer:LLDPE,CPPBy FunctionDe-metallization finishing,Matt or Glossy finishing,Retortable,Microwavable,Vacuum,Frozen,One way degassing valve,Euro slot for ... /lap seal,fin/lap seal with side gussets,stand up pouch/doypack,K-seal,R-bag,Lidding film,Shrink Sleeve,film ...