1. Material : Laminated Material 2. Good strength for packing heavy goods 3. Moisture proof 4. Usage: for food ( rice, sugar Durability, made of 2 or 3 layers of material lamination that consist of NYLON and PE & PET. Size for 0.5kg, 1kg, 2kg, 5kg, 10kg and etc. Ensure high quality raw material and insisit to offer superior quality. High-strength, the components of these materials offer great ...