Airlaid Polyester Pet Hard Non-Woven Base Cloth for HEPA Filter
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Product Highlights
- Chemical-Free High Strength: Made of PET fibres with air-laid web and hot-rolling process, achieving high strength without chemical resin.
- Customizable Specifications: Width 90mm-2200mm, Weight 30-200GSM, and various thickness options available to meet specific needs.
- High Air Permeability: Features excellent airflow with permeability ranging from 3000 to over 7000 L/sqm.s depending on the model.
- Multi-Application Versatility: Suitable for Cabin Air, HVAC, HEPA, GAS Turbine, and liquid filtration as coarse filter media or framework.
- Eco-Friendly & Functional: Anti-bacterial, anti-static, breathable, and static electret charging properties for enhanced filtration performance.
- Professional Technical Support: We provide technical solutions, lab test results for quality tracking, and custom design for material combinations.
Product Attributes
- Customization
- Available
- Feature
- Eco-Friendly, Breathable, Anti-Static, Anti-Bacterial, Static Electret Charging
- Pattern
- Plain
- Model NO.
- custom
- Usage
- Hospital, Environment Protection
- Material
- 100% Polyester
- Grade
- Domestic
- Style
- Plain
- Technics
- Hotrolling
- Width
- 90mm-2200mm
- Weight Range
- 30-200GSM
- Application
- Air Filter
- Transport Package
- Roll Package
- Specification
- 56mm roll diameter
- Trademark
- Ciheng
- Origin
- China
- HS Code
- 5603129000
- Production Capacity
- 1000 Tons / Year
Product Images of Airlaid Polyester Pet Hard Non-Woven Base Cloth for HEPA Filter
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Product Description
PRODUCT DESCRIPTION:
This nonwoven is made of PET fibres with air-laid web and flat calendar hot-rolling process, by which the product can reach high strength and good stiffness without using any chemical resin. Our special technology can help us to supply various requirement of filtering efficiency by using different composition of fibres. This material is widely used as coarse filter media and framework material in air, liquid and dust filtration by compounding with melt-blown material.
Main technical data of standard products:
| Item no | thickness | Basis weight | Air Permeability ( L/sqm.s ) |
| CHKGT7020-2 | 0.14+0.03mm | 20 gsm | > 7000 |
| CHKGT6530-2 | 0.17+0.03mm | 30 gsm | > 6500 |
| CHKGT6040-2 | 0.25+0.03mm | 40 gsm | > 6000 |
| CHKGT5050-C | 0.28+0.03mm | 50 gsm | > 5000 |
| CHKGT6050-2 | 0.28+0.03mm | 50 gsm | > 5500 |
| CHKGT5070-2 | 0.33+0.03mm | 70 gsm | > 5000 |
| CHKGT6070-2 | 0.33+0.03mm | 70 gsm | > 6000 |
| CHKGT5075-C | 0.40+0.03mm | 75 gsm | > 4500 |
| CHKGT5080-2 | 0.35+0.03mm | 80 gsm | > 4500 |
| CHKGT3070-C | 0.35+0.03mm | 70 gsm | > 3500 |
| CHKGT3080-3 | 0.40+0.03mm | 80 gsm | > 3000 |
PRODUCT SHOWS:

PRODUCT FEATURES
Various types of backbone material
- High strength resistant to rupture
- resistant to high temperature
- High air permeability
- Good pleatability
- Not including any chemical resin
Various types of backbone material
We offer a wide range of high-performance nonwoven fabric, used as backbone material for woven and nonwoven filtration media or activated carbon layers in cartridge filters and filter panels. It not only serves as a reinforcing carrier but is also used as a pre-filter, drainage, spacer or protection layer for the filters. Our products are suitable for multiple fields in the filtration market, such as Cabin Air, HVAC, HEPA, GAS Turbine and some liquid filtration applications.
Different processing technic will be applied to meet the different filtering requirement of clients.
We will also work for the design of different nonwoven material combination or lamination for your special demand.
Backbone applications

OTHER TYPES OF NONWOVEN FABRIC
We supply the various of types of nonwoven fabric used as the filter media in the field of air and liquid filtration. Our product categories include PP melt-blown nonwovens, PP spun-bonded nonwovens, PET fibre hot-rolling nonwovens, PET fibre spun-bonded nonwovens, PET filament thermos-bonded nonwovens, Needle punched nonwovens, Activated cabbon filter media, Ultrasonic composite nonwovens, etc.
PRODUCT SERVICES
1. We provide laboratory test result for each roll products for quality tracking.
2. We offer other accesories needed for respirators production
3. Test equipment for Meltblown filters
4. Technical solutions for filter production
5. We can customize filter media specification to reduce the material loss
6. We can arrange to ship the goods by various means of transportation, via air, sea, truck, rail or combined
COMPANY INFORMATION:
We produce melt-blown nonwovens which is mainly used as filter media in the production of respirators. We are specialized in melt-blown technology and have more than 12 years of experience in melt-blown nonwovens production. We developed our own electret charging equipment and electret master batch, adopting unique formula, to help with our nonwovens reach higher filtration efficiency and lower air penetration pressure.
Our factory has two 1.6 meter wide automatic production lines for PP nonwovens material and one production line for PBT material. PP melt-blown nonwoven fabrics fit for middle to high efficiency filters, ranging from F5 - F9 standard to H10 - H12 standard. PBT melt-blown nonwoven fabric can be used in the production of auto fuel filter. Except the main product of melt-blown nonwoven fabric we can also supply the composite or laminated nonwovens for the demand of pleated filter production.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI243828". Items marked "" are certified.
Company Profile
We supply the various types of nonwoven fabric used as the filter media in the field of air and liquid filtration. The main application includes personal care respirators, home care air cleaner, heavy duty vacuum cleaner and automobile cabin air filter products. Our product categories include PP melt-blown nonwovens, PP spun-bonded nonwovens, PET fibre hot-rolling nonwovens, PET filament spun-bonded nonwovens, PET filament thermos-bonded nonwovens, Needle punched nonwoven, Activated carbon filter media, Ultrasonic composite nonwovens, etc.
Our main products:
PP melt-blown nonwovens: We owns serials of static electret charging technology, including customized formula with electret master batch, patented high voltage charging equipment with special designed charging panel. The filter cloth has high filtration efficiency with lower penetration pressure and can keep stable electrostatic feature for longer time.
PBT melt-blown liquid filtration media: We have modified PBT raw resin so as to greatly improve its melting characteristics in the melt-blown process. It is regarded as an ideal fuel filtration media and widely used for oil filter in the car due to its high temperature usage and stable chemical property.
We produce melt-blown nonwovens which is mainly used as filter media in the application of air filtration and purification. We are specialized in melt-blown technology and have more than 12 years of experience in melt-blown nonwovens production. We developed our own electret charging equipment and electret master batch, adopting unique formula, to help with our nonwovens reach higher filtration efficiency and lower air penetration pressure. Our factory has two 1.6 meter wide automatic production lines for PP nonwovens material and one production line for PBT material. PP melt-blown nonwoven fabrics fit for middle to high efficiency filters, ranging from F5 - F9 standard to H10 - H12 standard. PBT melt-blown nonwovens can be used in the production of auto fuel and oil filters.
We can also source other nonwoven filter media from China supplier to meet your requirement of panel filters, bag filters, rigid bag filters and HEPA filters, if possible. For eg. Polyester filter nonwovens, pleated composite filter nonwovens, PP needle-punched nonwovens, activated carbon filter nonwovens, etc. We welcome you to send us detailed specification of nonwovens used as filter media in your production.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 321 Tianyuan Avenue, Zhouxiang Town, Cixi City, Ningbo
-
Plant Area
- 150 square meters
-
Number of Employees
- 7
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Nonwoven Fabric
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-11-29
- Export Year
- 2009-01-01
-
Main Markets
- Europe
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What is the material composition of this nonwoven?
- It is made of 100% Polyester (PET) fibres using an air-laid web and flat calendar hot-rolling process, containing no chemical resin.
- What are the available width and weight ranges?
- The width ranges from 90mm to 2200mm, and the weight range is 30-200GSM, allowing for various customization options.
- Is this product suitable for HEPA filters?
- Yes, it is widely used as coarse filter media and framework material in air, liquid, and dust filtration, including HEPA applications.
- What customization services are offered?
- We can customize filter media specifications, provide different nonwoven material combinations or laminations, and offer technical solutions.
- What are the main applications of this product?
- It serves as a backbone material for woven/nonwoven filtration media, pre-filters, drainage, spacers, and protection layers in various fields.
- How do you ensure product quality?
- We provide laboratory test results for each roll for quality tracking and have over 12 years of experience in production technology.
- What are the payment and shipping terms?
- Payment terms include LC, T/T, D/P, PayPal, and Western Union. Shipping is available via air, sea, truck, rail, or combined methods.
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