PP Spunbond Non Woven Fabric Making Machine
Polypropylene Spunbond Nonwoven Fabric making Machine
HG NONWOVEN MACHINERY CO.,LTD.
Spunbond fabrics are produced by depositing extruder,spun filaments onto a collecting belt in a uniform random manner followed by bonding the fibers.The key components of the spun bonding line are extruder, filter, metering pump, spinning block, quenching, drawing, web forming, bonding and winding. The extruder consists of a barrel, screw and the channel. Screw helps to guide the molten melt homogeneously into the gear pump through filters. Different kinds of screws are available, but single screw is commonly used. Twin screw extruder shows excellent mixing capabilities for polymer additives and offer plant flexibility. The amount of polymer in the barrel is very small and hence it is easy to change the line from one polymer to another.
Nonwoven fabric making machine working process as follow:
PP Raw material----> Melting ----> Filtering ----> Measuring ----> Spinning ----> Cooling ----> Stretching ----> Web forming ----> Calendering ----> Winding ----> Cutting----> Fabric roll
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