frozen food packaging; 1)custom design 2)food grade,SGS FDA 3)high quality material 4)various bag types Customized frozen food packaging :1)Moisture proof,protect ... finishing,Matt or Glossy finishing,Retortable,Microwavable,Vacuum,Frozen,One way degassing valve,Euro slot for haning ... shape and other requirement you needlWe can produce various packaging bag&laminated film,if necessary,we would like ...