Door and window sealing tape
The sealing strip plays a role of sealing and waterproofing in plastic steel doors and windows, aluminum alloy doors and windows, and wooden doors and windows. Sealing strips have high requirements for materials. First of all, they must have strong stretching ability and elasticity, as well as good temperature resistance and aging resistance. At the same time, in order to ensure close contact between the sealing strip and the profile, the cross-sectional structure of the sealing strip must match the profile of the door and window.