PROCEDIMENTO E DISPOSITIVO PER IL RIVESTIMENTO CON UN TERMOPLASTO DI TUBOLARI COSTITUITI DA UN TESSUTO DI NASTRINI DI UNA PLASTICA TERMOPLASTICA

摘要

The woven tubing is continuously advanced and is opened and backed from the inside in a certain region, in which plastics material tubing which is larger in diameter than the woven tubing is extruded and oriented around and is forced in a soft condition against the woven tubing and then cooled.