single beam non woven fabric making machine
This a specialized factory manufacturing spunbonded nonwoven
equipment(1998-2012). Which have developed more than 100 series of
non-woven polypropylene spunbond production lines and professional
testing equipment.
A.Production line characteristics
Product width :1.6m/2.4m/3.2m
Production capacity(one year): s:1600t/2400T/3500t
(According to 60g/m2, 7800h per year)
Product weight:10~200g/m2
Production speed:10~350m/min
B.Technological process of the production line
Raw material→Pellet feeding →Melting and Extruding →Filtration →
Metering→Spinning→Air drawing→Web forming→Thermal
calendering→straining→Rolling up→Cutting and packing
C:Parts of production line
Screw extruder --->Rim charge auxiliary screw and recycling
device ---> Spinning beam --->Filter--->Metering
pump--->Monomer suction device--->Quenching air
chamber--->Stretching device--->Calender--->Tension
device--->Winder and suction system
D.Raw material specifications (PP granule)
Item | Unit | Technical index |
Melting index | g/10min | 27~35 |
Melting point | °C | 162~165 |
Density | g/cm3 | 0.90~0.91 |
Molecular weight distribution | Mw/Mn | ≤4 |
Content of grey | PPm | ≤250 |
No equal normality | % | ≤3.5 |
Content of water | % | <0.05 |
Stretch strength | Mpa | ≥31 |
Reference picture of the PP granule
Main Usages of The nonwoven fabric
Medical usage: operation suitexposure suit,cap,sauna clothes face mask,shopping
bag,disposable clothes and so on
Agricultural usage:Cover for plant to anti-forst,insect-resistant sunshades,awning
clothes,packing bags for crops,etc
Packing and lining: Bags for business,shopping and parents packet,dust cover,sleeping
bag for children,leather shoes,luggage,mattress,sofa lining and so
on.
