Door and window sealant strips are elastic band-shaped or rod-shaped materials used in the construction of door and window components, glass and bead, glass and frame fan, frame and fan, fan and fan. It can prevent the leakage or intrusion of internal and external media (rainwater, air, sand, etc.), and can prevent or reduce the damage caused by mechanical vibration and impact, so as to achieve the functions of sealing, sound insulation, heat insulation and shock absorption.

The sealing strip plays an important role in watertightness, airtightness and energy saving in doors and windows. According to the function and use requirements of the sealing strip, it must have sufficient tensile strength, good flexibility, good temperature resistance and aging resistance The structure size should match the door and window profile.

Different door and window sealing tapes have different scopes of application. Although the structure of doors and windows is becoming more and more strict, the production and installation accuracy is getting higher and higher, and the sealing tape is still installed on the doors and windows. A variety of sealing strip series products are suitable for different window types.