Pp Melt Blown Nonwoven Fabric Of Disposable Masks Making Machine

Polypropylene melt blown special material is based on polypropylene. It uses peroxide degradation and controlled rheology to improve the fluidity and molecular weight distribution of the resin. According to customer requirements, special polypropylene melt blown materials with a melt mass flow rate in the range of 300-1900g / 10min can be produced. The product is suitable for the melt-blown non-woven fabric forming process, and is the main raw material for the production of polypropylene melt-blown non-woven products. The most important inside the mask is the melt blown layer M, which is mainly used to isolate droplets, particles, acid mist, microorganisms and so on.

Product Details

The PP meltblown nonwoven production line is a polymer melt extruded from a screw extruder. The polymer is extremely stretched by high-speed hot air or other means to form very fine short fibers, which are aggregated to A web is formed on a roller or a screen curtain, and is finally reinforced by self-adhesion or thermal bonding.

Its unique properties are widely used in mask filter materials, thermal insulation filling materials, medical health materials,wiping materials, etc. The finished product can pass the N95 standard as the core material of the mask.

 

Polymer preparation --- Melt extrusion --- Metering pump --- Meltblown die head assembly --- Solution thin-flow drawing --- Fiber cooling --- Auxiliary network --- Electrostatic electret --- Reinforced finished product Melt-blown cloth is produced by melt-blown process.

The equipment mainly includes: screw extruder, melt pump, screen changer, melt-blown device, winding device, air system (hot air blower and heater), etc. The function of the screw extruder is to melt the slice material; the role of the melt pump is to accurately measure, control the output and the fineness of the fiber, and continuously and evenly transfer the melt to the spinneret. The function of the screen changer is to filter out impurities in the melt so as not to block the spinneret holes. The function of the winding device is to pack the meltblown cloth into rolls. The function of the air system (hot air blower and heater) is to provide the temperature and pressure of the hot air used in the drawing of the spinning air stream.

Specification

Equipment use

mask melt blown cloth

Equipment capacity

400KG / 24 hours

Nozzle width

600MM

Working voltage

three-phase 380V 50HZ

Total installed power

100KW

Equipment area

10 meters long and 4.5 meters wide

 


Hot Tags: pp melt blown nonwoven fabric of disposable masks making machine, China, manufacturers, suppliers, factory, buy, cheap, quotation, low price, made in China

Inquiry

You Might Also Like