This SBS polyester watertight double-sealed zipper has been carefully considered in terms of waterproof design: ① PU/TPU materials are fully irrigated into textile fabrics at high temperatures. ② The teeth are filled with glue for waterproofing. ③ Sealed at both top and bottom, effectively waterproof.

The zipper color can be customized according to customer requirements, better matching different product design styles. The waterproof standard is IPX-5, suitable for products such as bags and tents with waterproof requirements. It provides reliable waterproof performance in outdoor scenarios, bringing users a more reassuring usage experience.