Meltblown nonwoven fabric is the core material for making masks. Medical disposable masks and KN95 masks are mainly composed of Spun-bond non woven fabric, Melt Blown non woven fabric PP, Spun-bond Polypropylene nonwoven PP, and both Melt Blown non woven and spun-bond non woven are Made of polypropylene PP material.
Our company not only sells the raw material for making masks: melt blown cloth, but also sells meltblown nonwoven fabric making machines. They are in stock in the Philippines. Welcome to contact us for the latest price list!
Melt-blown Nonwoven Fabric BFE99/BFE95 Manufacturer – AIMIX
As one of the raw materials for the production of masks, Meltblown nonwoven fabric is a scarce product in the Philippine market.The melt blown cloth produced by our AIMIX can reach the BEF99/BEF95 standard.
Technical Parameter of the Melt-Blown Woven Fabric:
BFE99/BFE95 Melt-blown Fabric:
Basic weight: 25/ 30/ 40/50/80 gsm
Bacterial Filtration Efficiency(BFE) :≧99%/95%
Particle Filtration Efficiency(PFE) : ≧99%/95%
Function: To produce the face mask and medical gown, etc
Features of melt blown nonwoven fabric:
The “heart”–filter of face mask:
The scope and purpose of medical meltblown fabric:
Mainly used for masks, surgical gowns, protective clothing, disinfection packs, etc.;
Melt blown cloth mainly uses polypropylene as the main raw material, and the special material for melt blown non woven fabric is polypropylene with high melt index. The higher the polypropylene melt index, the finer the melt-blown fiber, and the better the filterability of the melt blown fabric.
The fiber diameter can reach 0.5-10 microns. These ultra-fine fibers with unique capillary structure increase the number and surface area of fibers per unit area so that the meltblown nonwoven has good air filtration properties and becomes the main raw material for making masks and other epidemic prevention materials. It is widely used in the medical industry.
Production line of AIMIX Melt blown fabric
In addition, because the composite material of meltblown nonwoven fabric and spunbond non woven fabric has high hydrostatic pressure resistance, good air permeability, and filtering effect, especially the material composited with the membrane, it has good barrier performance, and it has good barrier properties against non-oily particles. The filtration efficiency can reach more than 99%. If the medical protective clothing made of composite material with a quantitative specification of 60-100g/m²d is used, it can effectively block microorganisms, particles, and fluids. It is against the similar 2019-nCoV (size 60-220nm), SARS virus (size 45nm), HIV virus ( The size is 90m) has a good protective effect.
Package of the meltblown fabric rolls
Meltblown Production Line for sale in the Philippines
The melt blown production line is based on synthetic high polymers as raw materials, after melt-spinning, it is directly formed into a web to form a unique meltblown non-woven fabric. It is widely used in masks, protective clothing, filter materials, thermal insulation filling materials, medical sanitary materials and wipe materials.
Our company’s meltblown nonwoven machine can be used to produce PP, PET, microfiber non-woven fabrics. We have been focusing on good double-receivable and highly elastic non-woven fabrics.
The melt blown cloth produced by our company’s melt blown cloth production line have many vacancies, fluffy structure, and good anti-Fu wave ability. The super group fiber with unique wool warp structure increases the number and surface area of the fiber per unit area, so that it has good filterability, shielding, heat insulation, and oil absorption. It can be used in the fields of air, liquid filter materials, aspiration materials, absorbing materials, oral source materials, cushioning materials, oil-absorbing materials and control wipes.
DBH-600 Hot model melt blown machine
|Total Power of the production line||200KW|
|Actual Electricity Consumption||110-140KW/hr|
|Mechanical linear speed||4-20m / min|
|Product weight||3-45g / ㎡|
|Meltblown fiber||2 ~ 5μm|
|Uniformity CV value||≤4%|
|Maximum diameter of roll||600mm|
|The machine covers an area of about (L * W * H)||11000 * 5000 * 3500mm|
|Maximum annual output||120t / year at wire diameter: 2 ~ 5μm|
Configuration Details of DBH-600 meltblown machine
1. Extruder: φ65 extruder, motor power: 22KW
2. One set of double-hole hydraulic screen changer (column type), one set of the hydraulic system; two sets of pressure sensors
3. Melt metering pump, melt pump model: ZB-M-10 CC; Reducer: with 2.2KW motor
4. One set of melt-blown extrusion die; one set of a pressure sensor in front of the die (domestic)
5. One set of high-efficiency stainless steel air heating tank;
6. High-speed fan: 1 set;
7. Receiving net forming machine: 1 set, Exhaust fan: 1set
8. Winder: 1 set
9. Static electret: 1 set
10. Electrical control system: 1 set
DBH-1600 meltblown nonwoven fabric making machine
|Finished width||1600mm, effective width|
|Monofilament fineness||2 ~ 8 μm|
|Main raw material||polypropylene slice MFI: 800 ～ 1500|
|Product weight||20 ～ 100 g / ㎡|
|Uniformity of meltblown cloth||CV≤8%|
|Production speed||≤ 60m / min|
|Maximum production capacity||1.2 ~ 1.5 tons per 24 hours (not including monofilament fineness)|
Working video of Meltblown Nonwoven Fabric Making Machine
Meltblown process principle and production process
The melt-blown non-woven process is to use high-speed hot air flow to draw the polymer melt trickle extruded from the die (nozzle) spinneret (a row of less than 1mm spacing and 0.1-0.2mm diameter). As a result, ultra-fine fibers are formed and collected on a condensed mesh curtain or roller, and at the same time, they are bonded to themselves to become a melt-blown nonwoven fabric.
The above is the process flow of the entire meltblown cloth production line. The equipment flow corresponding to the specific process is as follows:
Slice storage trough → air flow conveying device → screw extrusion melting → filtration → metering → die head → spinning(Hot air) → Laying the net → Static electret → Rolling.
Specifications of meltblown production line
|1||Electrical control system||The key electrical control components are imported, and the low-voltage electrical appliances use high-quality Sino-foreign joint ventures through 3C certified electrical materials.|
|Drive motor control: the main extruder is controlled by AC frequency conversion and constant pressure control. The pressure sensor uses domestic 2 One set (front and mold part) and one set imported, the frequency converter adopts Siemens or Huichuan or American Parker frequency conversion speed regulation.|
|Temperature control: The temperature control table mainly uses Japanese RKC to control the heating of the raw material extruder.|
|Siemens PLC + touch screen and software are used to form the central control system of the equipment.|
|Instrument control:including temperature controller, including temperature upper / lower limit alarm.
Pressure sensor and controller etc.
|2||Feeding system: 1 set||Maximum suction capacity of main material: maximum 200kg / hr: including suction vacuum pump, vacuum buffer tank, hopper, suction gun and suction pipeline; using 3kw vacuum pump.|
|Two-component batching device;Component 2: Adding ratio 0.5 ～ 5%, adding accuracy: ± 2%;|
|3||90/30 main extruder 1 set||Screw barrel material: 38CrMoAlA
Nitriding depth: 0.5-0.7mm
Screw hardness: 840-940HV
|4||Hydraulic quick filter||Screen changer structure: double-column non-stop screen changer|
|5||Metering pumps||Specification E56
|6||Static mixer||Structure: Spiral|
|7||Spinning box||The spinning box can distribute the melt symmetrically and isobarically. Equipped with PP melt blowing die head, the melt blowing wire can be stretched under high-speed hot airflow.
Die head structure: Meltblown die head
Applicable raw materials: PP process temperature: 280-290°C
|8||Web forming machine||Its function is to use negative pressure to collect the fibers and continuously convey them forward to obtain a continuous web.
1 set of air extraction system, combined with a steel frame design.
The speed of the exhaust fan is adjustable. Total air volume: 20000 cubic meters/hour, fan power: 55KW.
|9||Air heating system||230KW 40m3 / min, Air compressor blower ( 132KW wind pressure 1.0Kpa )|
|10||Steel frame 1 set of user-generated||Steel structure frame required for spinning, netting, and other equipment, including operation platform, handrail, ladder, etc.|
|11||Electrostatic electret processor||Equipped with insulating materials, side plates, front and back plates, baffles, mounting brackets, 5 guide rollers, and 2 sets of electrostatic rods.
The high-voltage electrostatic power supply uses chips imported from the United States.
|12||Winding machine 1 set||The length can be set and the roll can be changed automatically.|
Installation and debugging of meltblown nonwoven machine
1. 5 days before the equipment is installed, the seller shall send an engineer to review the buyer’s installation workshop and equipment foundation to confirm whether the equipment meets the installation conditions.
2. The seller selects skilled mechanical and electrical engineers to guide the installation of the buyer’s factory and is responsible for handling problems that arise during the installation process. The buyer is responsible for the coordination of lifting equipment and auxiliary personnel (providing the number of corresponding auxiliary personnel according to the seller’s instructions). The buyer is responsible for the cost of lifting.