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100% polypropylene BFE99 BFE95 filter meltblown nonwoven fabric for KN95 N95 face mask

Melt-blown non-woven fabric is a kind of ultrafine fiber non-woven material made by melt-blown process, raw material is food grade PP, fibre diameter can be 0.5um-2um. The product is treated with special electrostatic, characteristics of high efficiency and low resistance, comfortable and easy to adorn. Can effectively filtration and adsorption of microorganisms, viruses and extremely dust.

Medical grade mask filter can meet with Europe standard EN14638:2003 requirements, the bacterial filtration efficiency(BFE) is over 99%.

Industry grade mask filter can meet with Europe standard EN149:2001 FFP1/FFP2/FFP3 requirements, and USA standard NIOSH 42 CFE-84 requirement such as N95/N99/N100 etc.

The advantages of Melt blown non-woven fabrics as below,

1. strong ventilation, medical non-woven fabric from 100% fiber composition porous, good ventilation.2. good filtration, polypropylene chips without water absorption, moisture content is zero, easy to filter;3. good heat preservation.4. Non-toxic, non-irritating, the product is produced with FDA food-grade raw materials, without other chemical components, stableperformance, non-toxic, odor-free, non-irritating skin;5. good waterproof.6. good flexibility, by polypropylene spinning directly into a network of thermal bonding, product strength is better thanordinary staple fiber products, strength without direction, longitudinal and transverse strength is similar;7. it is not untidy, elastic, recoverable, and has no fabric directivity.8. feel good, soft, composed of fine fibers (2-3D) light spot-like hot-melt bonding molding, finished products with moderatesoftness, comfortable;9. light, with polypropylene resin as the main raw material, the specific gravity is only 0.9, only three-fifths of cotton,fluffy, feel good;10. compared with textile cloth, the production is high and the production speed is fast.11. the price is low and can be produced in large quantities.12. Antibacterial, chemical resistance, polypropylene is a chemical passive substance, not moth, and can isolate the presence of bacteria and insects in the liquid erosion; antibacterial, alkali corrosion, the finished product does not affect the intensity of erosion;13. Environmental friendly, non-polluting, polypropylene chemical structure is not strong, the molecular chain structure is easy to break, thus effectively and quickly into the degradation process, and the relevant non-woven shopping bags can be used more than 10 times, and the pollution degree of waste plastic bags only 10%.

Specification

Technical standards for meltblown ( BFE 95 disposable mask MeltBlown )
Item	Technical index			Test Method
Composition	100%PP
Exterior	White, soft, no ochre change, no dirt, no foreign matter, no broken mix			Visual inspection
Smell	No obvious odor			Nose
Width (cm)	17.5cm or by clients' request			Ruler
Whiteness	80%			Whiteness Meter
Single gram weight(e/-j)	22 +/-7%(g)	30+/-7%	33+/-7%	Electronic balance
Flow (l/-in)	32			8130 Teste
Resistance	< 2.0	< 2.3; (Custom are available)	< 3.0	8130 Tester
Transmittanceï¼ˆ%ï¼‰	W 18			8130 Tester
Bacterial filtration efficiency	>95%	99%		8130 Tester
Paper core	7.6cm			Tape Measure
Rollâ€™s diameter	Under 70cm			Tape Measure
Each pack high degree	Under 80cm			Tape Measure
Each roll should be marked with order number, roll number, production date: Be sure to use plastic to prevent rain and moisture, Applications, 1.Filter material Gas filter: medical masks, room air conditioners filter material Liquid filter: beverage filtration, waterfiltration. 2.Medical & Health Material Surgical Mask: inner and outer layers with spunbond material, in the middle is melt blown fabric. 3.Environmental protection material (oil absorbent material) Meltblown nonwovens used mainly PP material. It can absorb 17-20 times bigger than its own weight of oil, in environmental protection, you can make absorption felt, oil filter, etc., are widely used in marine oil spill, plant equipment ,sewage treatment and so on. 4.Clothing Materials meltblown nonwovens by the microfiber into a net, so its very soft feel. And the fabric of small aperture,high porosity, with very good wind resistance and good air permeability, light weight, is currently doing the best material for clothing insulation materials.

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The production technology of Gangyuan China masking tape has been greatly improved, promoting standardization production. The high crystallinity endows it with a good anti-corrosion effect

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We have used the latest technology in the production of Gangyuan China masking tape to make it fine in workmanship. It has tapped into world markets such as Europe, South America, and Southeast Asia

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The application of advanced equipment gives Gangyuan China masking tape a fine finished. Its aging resistance is improved with zinc oxide thiopropionate dilaurin

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China masking tape is characteristic and distinctive in style. It is resistant to a wide range of chemical reagents

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Gangyuan China masking tape has rich and varied design structures that meet the needs of customers. It supports printing of logo, patterns, and pictures

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The product can be used for a long time. Its mechanical components are sturdy enough to wear over time and require little maintenance within its service life. Its raw materials are 100% pure polypropylene from China Petroleum & Chemical Corporation

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Gangyuan China masking tape Supply for office mailing

100% polypropylene BFE99 BFE95 filter meltblown nonwoven fabric for KN95 N95 face mask

Applications,