... PP Non-woven bag and non-woven shopping bag:strict highy quality control with ISO9001:2008 certification.Features and Specifications:a. material: Non-woven, ... and bottom sealed. Film can be laminated from same or diferent materials.warm suggestion: the picture is just for ... raw materials: PO, PE, OPP, PP, PVC, CPE, PO/PE and composite material, non-woven fabric materials, eco-friendly materials. ...