Method of process and engineering


Multi-layered co-extrusion technique|Production line

Though the use of the most appropriate material such as rubber, plastics, cloth, metals and so on, we aim at materializing the optimum sealing performance.


Weatherstrip is not a mere sealing part, but it becomes multi-functional part having a multiple product value through flexible application of material, such as rubber compound, plastics, cloth, metals and so on, rather than “rubber itself”. For achieving such application, it is necessary to reproduce precise shape of part as well as locating different types of material at their exact position within single part.