Waterproof Zippers

Waterproof zippers help shield products from rain, wetness, dust, and other outside conditions. You will see them on outdoor clothes, waterproof bags, suitcases, tents, marine gear, sports items, and safety equipment. In waterproof zipper lines, two coatings show up a lot: polyurethane (PU) coated and thermoplastic polyurethane (TPU) coated. Both options aim to improve water resistance….

Marine equipment operates in some of the harshest environments, where constant exposure to seawater, humidity, rain, and extreme weather conditions can quickly damage ordinary materials. To improve protection and reliability, waterproof zippers have become an important component in a wide range of marine applications, such as diving equipment, boat covers, dry bags, protective cases, etc. These specialized…