Mask Melt-blown Cloth Spinneret Die Mould 1. overview and principle of meltblown cloth equipment the melt-blown method is a method for preparing fibers by blowing polymer melts with high-temperature and high-speed airflow to rapidly draw them. (melt-blown cloth extruder, melt-blown cloth equipment, melt-blown cloth production line) after the polymer chips are heated and pressed into a molten state by a screw extruder, they reach the spinneret hole at the front end of the nozzle through the melt distribution flow path, and after extrusion, they are refined by two converging high-speed and high-temperature air flows to refine . the refined fibers are cooled and solidified on the screen device to form a melt-blown nonwoven fabric. 2. components of meltblown cloth equipment meltblown heads, automatic charging system equipment components, ultrasonic cleaning machines, air heaters, centrifugal fans, screw extruders, meltblown web forming machines, meltblown offline winding machines, meltblown offline slitting machines and other key equipment. 3. the core components of meltblown cloth equipment spinneret the spinneret for melt spinning is a representative spinneret for the manufacture of synthetic fibers such as polyester and nylon. the thermoplastic resin is heated and melted, extruded through the spinneret in air or water at a certain speed, and cooled spinning method of solidifying into fibers the most core technology is the small nozzle on the spinneret. this nozzle not only has a small size of only 0.15mm, but also needs to process a complex hole pattern on such a small nozzle. the processing is extremely difficult, and the nozzle processing process requires months. if the processing accuracy is not high, the melt-blown cloth finally produced will not meet the corresponding technical requirements, which will affect the protective performance of the mask. structure of melt-blown cloth spinneret according to the shape of the spinneret, the structure of the spinneret can be divided into three forms: round, sector and rectangle. at present, round and rectangular plates are mostly used at home and abroad. to suit different chemical fiber spinning occasions, the round spinneret is divided into flat type, flange flat type, flat ring, flange ring, etc .: the rectangular spinneret is divided into flange rectangle and flange groove rectangle, etc. , mostly used for spinning short fibers with many holes. meltblown cloth spinneret structure
1)1*20FT container can load about 3-3.5tons 28CBM 2)1*40GP container can load about 6.5-7tons 56CBM 3)1*40HQ container can load about 8-9tons 68CBM N95 melt blown nonwoven fabric filter /0.1micron pp melt-blown nonwoven cloth for mask use/ PFE meltblown
Supplier: S, SS, SSS, SMS, SMMS, SSMMS fabric
N95 melt blown nonwoven fabric filter / nonwoven cloth for mask use PFE meltblown PRODUCT SPECIFICATION Product name N95 melt blown nonwoven fabric filter /0.1micron pp melt-blown nonwoven cloth for mask use/ PFE meltblown Weight 20-600gsm Item no 100% Polypropylene Color White or custom Pattern Embossed
N95 melt blown nonwoven fabric filter /0.1micron pp melt-blown nonwoven cloth for mask use PFE meltblown PRODUCT SPECIFICATION Product name N95 melt blown nonwoven fabric filter /0.1micron pp melt-blown nonwoven cloth for mask use/ PFE meltblown Weight 20-600gsm Item no 100% Polypropylene Color White or custom Pattern Embossed
Various efficiency with low pressure drop
Non-woven material obtained by spinning polypropylene microfibers (1-5 microns thick), accompanied by the supply of hot air at high speed. Unlike spunbond, the fibers are whipped and laid directly on the conveyor, without stretching. Meltblown has significant advantages over trradional no ovens. These include greatly increased uniformity, both visual and physical, beter coverage per surface unit, increased or complete water permeability with simultaneous breathability, as well as high filtraaon properes. Meltblown is chaacterized by a significant effect of filtraltraon, absorpon and isolaon. Meltblown is successfully used in filters for respirators, industrial masks, vacuum cleaners, filters for filtering liquids and gases, the prproducon of meal clothing and hygiene products. density: 25 g / m2 BFE>98% BFE>95%
Tulip Group Ltd. company is the main distributor of melt blown fabrics from European factories. We supply melt blown fabrics worldwide for theproduction of medical face masks
40g Product Specification: 1. Model No.: MBF40W; 2. Density = 40g/m2; 3. White and Black Color optional; 4. Width: 175mm to 260 mm; 5. Standard Extended Length : 800m; 6. PFE Test 97% (Paraffin Oil Test); 7. Resistance 130 Pa (At the flow of 95L/Min �± 2L/Min) 25g Product Details: 1. Model No.: MBF25W; 2. Density = 25g/m2; 3. White and Black Color optional; 4. Width: 175mm to 260 mm; 5. Standard Extended Length : 2500m; 6. PFE Test 99% (Sodium Chloride Test); 7. Resistance 35 Pa (At the flow of 35L/Min ± 2L/Min) ;
