|Basic Weight (gsm)||20||25|
|Pressure Drop (mmH2O)||2.0||2.0|
|Test Flow (LPM)||32||32|
Through the plate extruder, the molten molecules are squeezed into the high-speed hot air flow, then the polymer melt is spun out through the spinneret of the ultra-fine nozzle to form extremely fine fibers and blow it horizontally onto the drum or vertically to the collector filtered nets. They are stacked into a superfine fiber network structure.
The ultra-fine fibers of melt-blown non-woven fabrics are ideal for composite products that require filterability, shielding, thermal insulation, and oil absorption, such as mask materials, air, liquid filter materials, thermal insulation materials, insulation materials, sound insulation materials, environmentally friendly oil absorption materials, wipe cloth and other fields. No matter what type of product you want to produce: we will assure providing you with the best quality technical services and equipment.
Extremely high filterability, shielding, heat insulation and adsorption, we provide this technology for all industries. You will be able to produce meltblown non-woven fabrics suitable for your application.
In the melt-blown manufacturing process, polypropylene is used as the main raw material to turn the plastic particles into a non-woven fabric web. The finished product is a melt-blown non-woven fabric with extremely high elasticity and excellent absorption properties.
Using electrostatic electret technology, the static electricity is attached to the fibers of the melt-blown non-woven fabric, the viruses and bacteria that penetrate the surface layer are adsorbed without increasing the air resistance. Under the premise of reducing the load of use, the filtering efficiency of masks and other filtering products is greatly enhanced.
In meltblown processing, all filaments are stretched across the entire width of the mold at exactly the same temperature. Uniform stretching can maintain the same high fiber quality throughout the material web.
Depending on the fiber diameter produced, a high output rate can be performed. The polymer melt is spun out through multiple rows of spinnerets, with high production, low energy consumption, as well withstand higher spinning pressure.
|Motor||SIEMENS made in Germany|
|Gear box||ZAMBELLO made in Italy|
|Screw diameter||Ø 90 mm|
|Screw L/D ratio||32：1|
|Barrel temperature control||6 zones|
|Screen changer||Dual-post, dual hole type, NORDSON made in Germany|
|Gear pump||MAAG made in Swiss or NORDSON made in Germany|
|Meltblown Die width||1600 mm|
|Auto feeding system||1 set|
|Aluminum web forming machine||1 set|
|Air heating system||1 set|
|Static Electret Charging||Dual-electrets|
|Automatic surface winding unit||1 set|
|Electricity control system||1 set|
|Total weight||Approx. 22 tons|
|Occupied ground area||15000mm × 6000mm × 6000mm ( L × W × H )|