System for continuous production of a layer of non-woven Fabric

摘要

A system for the continuous manufacture of Nonwoven Webs of aerodynamically stretched filaments of Thermoplastic polymer with a Spindle and a Cooling Chamber, which can Inject the process from a Cabin Air Supply air to cool The filament Cough.The system also provides a stretching unit with a Channel device and a Lower Passage of deposit to deposit the filaments forming the layer of non-woven fabric.The Cabin Air Supply so arranged adjacent to the cooling Chamber is divided into at least two Cabin sections, from which can be placed on each case Air Process at different temperatures.