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Email: inquiry@ciheng.com

大发麻将Add: #123, Lengshuipu Road, Yueyannglou District, Yueyang, Hunan, China

  • PM2.5 Dustproof Mask Filter Material
    大发麻将PM2.5 Dustproof Mask Filter Material

    大发麻将PM2.5 dustproof mask is a mask designed to protect the wearer from dust in the air, especially those PM2.5 particles. particulate matter (PM) are microscopic solid or liquid matter suspended in the air.

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  • Medical Mask Nonwoven Fabric
    大发麻将Medical Mask Nonwoven Fabric

    大发麻将A medical mask, also known as a surgical mask, is intended to be worn during surgery and during nursing to catch the bacteria shed in liquid droplets and aerosols from the wearer's mouth and nose. They are less effective than respirators, such as N95 or FFP2 masks, which...

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  • Disposable Respirator Mask Filter Material
    Disposable Respirator Mask Filter Material

    Disposable respirator mask is a device designed to protect the wearer from hazardous air, including particulate matter such as dusts and airborne microorganisms, as well as hazardous fumes, liquid drops and gases. This face mask is not designed for long time use, but need to...

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  • PP Active Carbon Respirator Nonwoven Fabric
    PP Active Carbon Respirator Nonwoven Fabric

    Activated carbon, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions。 Due to its high degree of microporosity, one gram of activated carbon has a surface area in excess of 3,000 m2。。。

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  • PET Active Carbon Respirator Nonwoven Fabric
    PET Active Carbon Respirator Nonwoven Fabric

    Activated carbon, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions.
    PET Activated carbon material use two different PET nonwovens as the carrier, use glue to fix the active...

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  • Composite Active Carbon Respirator Nonwoven Fabric
    Composite Active Carbon Respirator Nonwoven Fabric

    Activated carbon, is a form of carbon processed to have small, low-volume pores that increase the surface area available for adsorption or chemical reactions.
    Due to its high degree of microporosity, one gram of activated carbon has a surface area in excess of 3,000 m2...

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  • PET Backbone Respirator Nonwoven Fabric
    PET Backbone Respirator Nonwoven Fabric

    Backbone material is made of PET or PP fiber, which is used to laminated with melt blown fabric as a mechanically- and binder-bonded continuous filament. Backbone material provide good stiffness to the fabric which is needed for pleating process, and at the same time, does...

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  • PP Spun Bond Respirator Nonwoven Fabric
    PP Spun Bond Respirator Nonwoven Fabric

    Spun bond nonwovens are made in one continuous process。 Fibers are spun and then directly dispersed into a web by deflectors or can be directed with air streams。 Spun bond can been combined with melt-blown nonwovens, conforming them into a layered product called SMS。。。

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  • Needle Punch Respirator Nonwoven Fabric
    Needle Punch Respirator Nonwoven Fabric

    Needle Punch nonwovens are made in few steps, fiber dispersed on a conveyor belt, and spread in a uniform web by airlaid process, Carding operations typically use ~1.5" (3.8 cm) long fibers, most of them are polyethylene terephthalate (PET) and polypropylene fiber or...

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  • Hot Wind Respirator Nonwoven Fabric
    Hot Wind Respirator Nonwoven Fabric

    Hot wind nonwovens or also called air-through nonwovens, are made of fiber dispersed on a conveyor belt, and spread in a uniform web by air laid process, with carding the fibers on conveyor, fibers are thermal bonded into nonwovens fabric。

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  • Spun Lace Respirator Non Woven Fabric
    大发麻将Spun Lace Respirator Non Woven Fabric

    The Spunlace process is a nonwovens manufacturing system that employs jets of water to entangle fibers and thereby provide fabric integrity. Spun lace web is formed usually by means of air-laid or wet-laid process, the high-pressure jet of water does the entanglement of the...

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  • HEPA Air Filter Material
    HEPA Air Filter Material

    大发麻将HEPA filters are composed of a mat of randomly arranged fibres。 The HEPA filters are typically made of PP melt blown fiber or fiberglass。 From E10 grade to H13 grade, the filters can be made of PP melt blown nonwovens which is light weighted and has low penetration pressure。。。。

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