Equipment summary:
Meltblown Fabric Making Machine is the most core material of medical face, melt spraying cloth mainly USES polypropylene as the main material, the fiber diameter can reach 1 ~ 5 micron. The microfiber with unique capillary structure increases the number and surface area of fiber per unit area, so that the melt spray cloth has good filtering, shielding, insulation and oil absorption.Can be used for air, liquid filtration materials, isolation materials, absorption materials, mask materials, warm materials, oil absorption materials and wiping cloth and other fields.

Technical parameter:

Raw material	100% New Polypropylene
Fiber micro	15-30μm
Fabric width	20-1000mm
Fabric weight	15-200gsm
Fabric thickness	2-5mm
Production capacity	180-200kg/d
Mold width	300-700mm; 200-1200mm
Mole hole size	0.2-0.4mm (can be customized)
Voltage	220V/380V
Actual running	20-25KWH
Total installed	40-60kw 380v

Working principle:
Polypropylene PP material through the feeding machine into a single screw extruder to squeeze out the polymer melt, through high-speed hot air or other means, the polymer by extreme stretch and form very fine short fiber, and agglomerate on the porous formation of fiber network, and finally through its own bonding and strengthening to form non-woven fabric, finally produce melt spray cloth.

Production process:
Fusion-sprayed fabric is a polymer melt extruded from the nozzle hole of die head by using high-speed hot air flow to draft the thin flow, so as to form a microfiber and collect it on the condensation screen or roller, at the same time, its own adhesion and become a fusion-sprayed nonwoven fabric. The production process of melt spraying cloth is mainly as follows:
1. Melt preparation
2. Filtration
3. The measurement
4. The melt is extruded from the spinneret
5. Melt fine draft and cooling
6. Into the net