Shamood Daily Use Products Co., Ltd. [China]

Detailed Product Description

Mold for high-frequency welding, particularly for two layers of polyurethane-based plastic material having a considerable thickness.

In high-frequency welding, the heat is produced by the current flow induced by a high-frequency electromagnetic field. High-frequency welding is currently used for welding films or sheets having a thickness comprised between one tenth and five tenth of millimeter.

By applying a compression force, for example by means of an adapted two-part mold, molecular interpenetration of two superimposed flaps to be welded is obtained.