The material of the plastic bags is LDPE or HDPE, the thickness is addording to your requirements. Usually the thicker the bag, the stronger the bag. The feature of the plastic bags are recycled, eco-friendly, waterproof surface, reusable, etc. The laminations we can do glossy lamination, matt lamination, laser film lamination, no lamination, etc. You can choose the best lamination for your bags. Our shipping port is Ningbo/Shanghai port.
Please contact me if there is anything I can do for you!