FFP2 FFP3 N95 KN95 protection masks 99%-100% filtration rate PP meltblown non-woven melt blown cloth fabric extrusion line production machine
Meltblown non-woven fabric is the core material of masks. Meltblown cloth mainly uses polypropylene as the main raw material, and the fiber diameter can reach 1 to 5 microns. There are many voids, fluffy structure and good anti-wrinkle ability. Ultrafine fibers with unique capillary structure increase the number and surface area of fibers per unit area, so that the meltblown cloth has good filterability, shielding, heat insulation and oil absorption. Can be used in the fields of air, liquid filter materials, insulation materials, absorption materials, mask materials, thermal insulation materials, oil absorption materials, and wiping cloths.
Meltblown cloth equipment has stable running performance, high output and high efficiency. The production of non-woven fabrics is uniform, strong, breathable, non-toxic and tasteless, and meets environmental protection standards.
The melt blown cloth equipment of Leader Machinery consists of PP single screw extruder, hydraulic double pistion filter, melt pump, melt blown spinneret, air heating system, work platform, track receiver, roller receiver, negative pressure suction winding system, pneumatic control system, production line control system.
Technical parameters:
| Model |
LMSB-800 |
LMSB-1600 |
LMSB-2400 |
LMSB-3200 |
LMSB-4000 |
| Model of extruder |
SJ-55 |
SJ-90 |
SJ-110 |
SJ-135 |
SJ-150 |
| Weight of products |
8-80g/m2 |
8-80g/m2 |
8-80g/m2 |
8-80g/m2 |
8-80g/m2 |
| Max. speed |
50-200m/min |
50-200m/min |
50-200m/min |
50-200m/min |
50-200m/min |
| Daily output |
300-400kg |
1500kg |
2500kg |
4000kg |
6000kg |
Production flows:
single screw extruder →hydraulic screen changer→melt gear pump→melt blown die head →net forming unit→eletrostatic electret→winder
PP meltblown raw material reference:
High melt index raw material 1200-1800g/10mins, 1500g/10 mins is suggested.
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