
Factory Direct Sale! Passed Ppwr! Top Loading Packing List Envelope. Customizable Thickness: Thickness available from 25 to 60 microns to meet specific requirements. Customizable Release Paper: Release paper weight options available from 41 to 65 GSM. OEM Service Accepted: We accept OEM orders for custom branding and packaging solutions. Free Blank Samples: Free samples are provided for blank products upon request. ISO 9001 Certified: Manufacturing process certified under ISO 9001/2004 quality standards. High Monthly Capacity: Production capacity reaches 15,000,000 pieces per month. Waterproof Performance: Product features excellent waterproof performance for secure shipping. Recyclable Material: Made from recyclable Low Pressure Polyethylene plastic.