It directly uses polymer chips, short fibers or filaments to form fibers through airflow or mechanically into a net, and then undergo hydroentangling, needle punching, or hot rolling reinforcement.

Finally, the non-woven fabric formed after finishing.

New fiber products with soft, breathable and flat structure,
The advantage is that it does not produce fiber debris, is strong, durable, and silky soft.

It is also a kind of reinforcing material, and it also has the feel of cotton,
Compared with cotton fabrics, non-woven bags are easier to form and cheaper to manufacture.

The die assembly is: the most critical part of the Fully utomatic melt blown cloth fabric production line equipment, the most important part of which includes: polymer melt distribution system and die system.

Polymer melt distribution system:
Ensure that the polymer melt flows uniformly and has a uniform residence time in the entire length of the meltblown die, so as to ensure that the meltblown nonwoven fabric has more uniform properties across the entire width.
At present, the main application in the melt blown process: coat hanger type polymer melt distribution system.

Die head system (die head):
Composition of spinneret, gas plate, heating and heat preservation element, etc.
Die head, spinneret head, holes are often arranged in single row/double row
Fully utomatic melt blown cloth fabric production line

Production Process

1. Meltblown process
Polymer preparation → melt extrusion → metering pump → melt blown die assembly (key device module) → spray out → cooling → receiving device to form a net

2. Meltblown equipment
Main equipment: feeder, screw extruder, metering pump, melt blown die assembly, air compressor, air heater, receiving device, winding device.
Production auxiliary equipment: die cleaning furnace, electrostatic application device, etc.