Polypropylene Meltblown

Polypropylene Meltblown

One of our previous products was meltblown media. As opposed to other bonding processes carried out using JM, granules are employed as the main raw ingredient. During this process, hot air and pressure are used to melt the raw resin and spin it into very tiny fibers. After cooling and depositing on a conveyor belt, these so-called filaments produce nonwovens with exceptionally small fiber sizes, which makes them perfect for filter media's traumatic durability and high performance.
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Product Introduction

Product Properties

● 3D reticular structure, large area / weight ratio

● High dust capacity

● Good consolidation, integrity and fluffiness

● Adjustable structure of pores and capillaries

● Hydrophobic / Oleophilic

● Electrostatically charged

● Optional additives


Production Process



Specification

Technical Performance

Raw materials

PP-MB

Grammage

50g~100g/㎡


Item

Basic Weight
(g/m2

Efficiency
(%)

Pressure Drop
(Pa)

Test Methods

DHC series

50g~100g

30%~65%

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Test method: TSI 8130
face velocity: 5.33cm/s
Size Range: 0.3μm
Aerosol: NaCl

General series

10g~40g

65%~97%

Max.3Pa ~ Max.35Pa

Low air resistance series

20g~35g

75%~99.995%

Max.5Pa ~ Max.40Pa

Remark: Customized Specs acceptable.


Application

● HVAC Air filter material:

It is primarily used as air filter cloth and is more frequently used to create prefilters and medium-performance filters like pocket filters and panel filters that comply with Ashare 52.2, EN779, and ISO 16890. These filters are widely used in vehicle air conditioning systems, central air conditioning systems, cleaning room purification areas, and other medium-high performance filtration systems.

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● Face masks/ respirators material

Mask filter material, there are medical and labor insurance two series of products.

Medical mask material can meet the European standard EN14683, bacterial filtration efficiency (BFE) above 99%, particle filtration efficiency (PFE) above 99%, virus filtration efficiency (VFE) above 99%.

The filter material of labor protection mask can meet European standard EN149, American standard NIOSH42 CFR-84, Japanese MOL standard and Chinese standard GB 2626 dust mask.

And it can be made into European standard FFP1, FFP2, FFP3, American standard N95, N99, N100, R95, R99, Japanese standard DS1, DS2, Korean standard KF94, National standard KN90, KN95, KN100, KP90, KP95, KP100 and other levels of protective dust mask and equipment.

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● Air purifier filter material


Pictures


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Packing & Storage

Packing: Standard export package.

Our melt blown non-woven fabric will be packed in rolls and protected by stretch films, and stick labels with all the required information including weight, width, item number, etc.

Storage: The product should be placed in the ventilated dry place where is not easy to insolate.


Give us some examples, please. Any fees?

Existing labels are free, however delivery is chargeable.


How can we get a price?

Send us your specs, which should include details on the chosen material, the design, the size, the shape, the color, the quantity, the surface treatment, etc.


3. Do you provide design support?

Yes, the fundamental design is free, but the modified design is not.


4. What are the conditions of dealing and payment?

Over $1,000 may be negotiated; anything under $1,000 must be paid in full before manufacturing.

T/T, Western Union, PayPal, etc.


5. Is it possible to produce a fresh sample of my design for validation?

Yes. We advise utilizing samples in modest quantities right immediately because they are the production line setup costs. We advise starting with a sample when dealing with big amounts;


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