Vacuum Bag with QS Mark, Made of PA/PE, Available in Printed Design, Customization Accepted We ... , retort pouch, zipper bag in PE, PA, OPP, CPP, R-CPP and other materialsWith QS mark to ... multifunction machine, GSD-40BZ mid-side-seal machine and moreRemarks: intellectual property shown on the listed products ... Vacuum Bag with QS Mark, Made of PA/PE, Available in Printed Design, Customization Accepted