Melt blown fabric (melt blown non-woven fabric) is a kind of composite non-woven fabric with high melt index PP (polypropylene) as the raw material. It is the core material of masк. The diameter of spinneret fiber can reach 0.01-0.05mm. There are many voids, fluffy structure, good anti wrinkle ability, and unique capillary structure. The superfine fiber increases the number and surface area of fibers per unit area, so that the melt blown cloth has good filtration, shielding, heat insulation and oil absorption. Its main uses include air filtration, acid breaking liquid filtration, food hygiene filtration, industrial dustproof masк manufacturing, etc. in addition
Melt blown cloth is produced by melt blown process. The equipment mainly includes: screw extruder, melt pump, mesh 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 function of the melt pump is to precisely measure, control the output and the fineness of the fiber, and continuously and evenly transport the melt to the spinneret. The function of the screen changer is to filter out the impurities in the melt so as not to block the spinneret hole. The function of the winding device machine is to wrap the melt blown 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 for spinning air stretching.
The main raw material of melt blown non-woven fabric for masк is polypropylene.
The process flow of melt blown non-woven fabric production line:
Polymer preparation - melt extrusion - metering pump - melt spray die head assembly - solution fine flow drawing - fiber cooling - auxiliary network - Electrostatic electret - reinforcement finished product
The production line of melt blown non-woven fabric has stable operation, high yield and high efficiency. The produced spunbond non-woven fabric has uniform mesh laying, good strength, good air permeability, non-toxic and tasteless, and meets the environmental protection standards. It is applied to non-woven fabric for clothing, medical and health materials, construction, industry, agriculture, hotel disposable products and other non-woven and industrial fabrics.
Medical supplies; surgical masкs, disposable surgical drapes, surgical drapes, shoe covers, etc. And so on. With other types of non-woven composite paper, etc. Work protection, protective clothing, gas masкs, etc.
Sanitary materials: baby diapers, adult incontinence pads, women's sanitary napkins, other cleaning applications, etc.
Packaging supplies; shopping bags, rice bags, tea bags, clothing packaging, etc.
Household products; spring cloth, bedding, seat products, etc.
Sanitary materials; baby diapers, adult incontinence pads, etc.
Technical engineering; civil engineering, construction engineering, agricultural field, automobile field, etc.
Equipment Power : 110 ~ 140kw/h
Speed : 4-20m / min
Meltblown Cloth Width : 600/1600mm
Meltblown Cloth Weight :3 ~ 45ɡ / m²
Meltblown Fiber Size : 2 ~ 5μm
Uniformity CV value : ≤4%
Reel diameter : 600 mm/1600mm
Area covered:L11000mm * W5000mm * H3500mm
If you need our products please write down any questions, we will reply as soon as possible.