With the increase of market demand for foaming materials and the gradual maturity of technology, it is an urgent issue that the former autoclave foaming method of making pellets firstly and then to reactor foaming can be improved to direct one-step extrusion and foaming.

NANJING HONE MACHINERY, after dozens of experiments in a year, TPU extrusion and foaming technology has become mature.

Extrusion foaming can produce foaming pellets directly, and also extrude foaming plate and profile directly according to user needs.