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Polyester needle punched filter felt
Package Treatment Systems

Polyester needle punched filter felt | RFQ Sourcing Details

Package Treatment Systems · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

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Product specs

CategoryPackage Treatment Systems
Unitset
Air Permeation80-100m/m/s
Filter Wind Speed1.0-1.2m/min
Finishing TreatmentHeat setting, calendaring, singeing, Water repellent, Oil repellent or PTFEcoating, etc.
MaterialPolyester fiber/polyester staple fiber or polyester long filament fabric
NamePolyester needle punched felt fabric
Thickness1.6-2.1mm
CategoryPackage Treatment Systems
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Package Treatment Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Non Woven Needle Felt Filter Media Home > Filter Mesh > Non Woven Needle Felt Filter Media Description Description Polyester needle punched filter felt Introduction: Polyester needle felt at room temperature is the use of non-woven acupuncture process using fiber staggered arrangement, the gap evenly distributed fine fiber cloth to polyester staple fiber and polyester twisted yarn ity is better, uses a wide range of strong chemical resistance, not only can be filtered at room temperature gas, but also can filter acid or alkali corrosive gases, also can filter water, oil, therefore polyester needle felt fabric is the ideal filter material for the normal temperature conditions, liquid-solid separation etc.

Shanghai SPRING polyester needle felt fabrics are produced with high quality polyester fiber and first class equipment with advanced technology, mixed vary denier fibers to get the high filtration polyester filter media.

The polyester felt can be do some treatments under your request such as singeing, calendaring, water proof and oil proof, PTFE impregnation, coating and other treatment. Shanghai SPRING polyester needle felt filter cloth is widely used to all kinds of dust collection under room temperature.

Specification: Name Polyester needle punched felt fabric Material Polyester fiber/polyester staple fiber or polyester long filament fabric Weight 450-600g/m Thickness 1.6-2.1mm Air Permeation 80-100m/m/s Warp Tension Strength N/5×20cm Weft Tension Strength N/5×20cm Warp Tension Elongation

Polyester | Applications and Buyer Notes

Polyester is organized as a sourcing-ready Package Treatment Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-ti

Applications

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  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Package Treatment SystemsBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Air Permeation
80-100m/m/sBased on visible page data; confirm exact value in the RFQ.
Filter Wind Speed
1.0-1.2m/minBased on visible page data; confirm exact value in the RFQ.
Finishing Treatment
Heat setting, calendaring, singeing, Water repellent, Oil repellent or PTFEcoatiBased on visible page data; confirm exact value in the RFQ.
Material
Polyester fiber/polyester staple fiber or polyester long filament fabricBased on visible page data; confirm exact value in the RFQ.
Name
Polyester needle punched felt fabricBased on visible page data; confirm exact value in the RFQ.
Thickness
1.6-2.1mmBased on visible page data; confirm exact value in the RFQ.

Buyer tips

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FAQ

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Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

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Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

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Source mix: ugc

Key specifications

CategoryPackage Treatment Systems
Unitset
Air Permeation80-100m/m/s
Filter Wind Speed1.0-1.2m/min
Finishing TreatmentHeat setting, calendaring, singeing, Water repellent, Oil repellent or PTFEcoating, etc.
MaterialPolyester fiber/polyester staple fiber or polyester long filament fabric
NamePolyester needle punched felt fabric
Thickness1.6-2.1mm
Warp Tension StrengthN/5×20cm
Weft Tension StrengthN/5×20cm
Weight450-600g/m
Working TemperatureContinuous:≤130℃ Instant: 150℃

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