Medical PET Nonwoven Fabric

Medical PET Nonwoven Fabric

Engineered with 100% Virgin Polyester. Outstanding Tensile Strength, Superior Gamma and Ethylene Oxide Sterilization Compatibility, and Zero Chemical Binder. Engineered for Automated High-Speed Production Lines.
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Description
Technical Parameters

Premium Medical PET Nonwoven Fabric | High-Filtration & Sterilization Compatible for Healthcare

 

Engineered with 100% Virgin Polyester. Outstanding Tensile Strength, Superior Gamma and Ethylene Oxide Sterilization Compatibility, and Zero Chemical Binder. Engineered for Automated High-Speed Production Lines.

 

Product Key Features & Technical Advantages

 

High Temperature & Sterilization Stability: Unlike polypropylene fabric, polyester (PET) maintains its dimensional stability and mechanical properties under high-temperature steam sterilization (121 to 134 degrees Celsius) and rigorous Gamma irradiation without becoming brittle.

 

Exceptional Processability & Tensile Strength: Optimized Machine Direction and Cross Direction tensile ratios. The fabric runs smoothly on high-speed automated slitting and welding machines, reducing machine downtime and scrap rates.

 

Lint-Free & Cleanroom Friendly: Continuous filament structure ensures minimal lint generation, reducing contamination risks in sterile packaging and operating rooms.

 

Advanced Function Customization: Can be customized with specialized finishes to either repel blood, alcohol, and saline (for gowns) or absorb fluids efficiently (for wound care).

 

Excellent Biocompatibility: Non-toxic, odorless, and non-irritating to the skin. Safe for long-term skin-contact and medical packaging applications.

 

Technical Specifications

 

Specification Technical Details
Material Composition 100% Virgin Polyester (PET)
Weight Range 15–150 gsm (Strict tolerance control within ±5%)
Standard Roll Width 100–3200 mm (Precision custom slitting available)
Maximum Roll Diameter Up to 1200 mm (Customizable to suit customer production equipment)
Color Options Medical Blue, Medical Green, Optical White, Natural White
Sterilization Compatibility Compatible with Ethylene Oxide (ETO), Gamma Radiation, and Steam Sterilization (121°C / 134°C)
Biocompatibility Cytotoxicity: NoneSensitization: NoneIrritation: None
Optional Surface Treatments Anti-static, Anti-alcohol, Anti-blood Penetration, Hydrophilic, Flame Retardant

 

Strict Quality Control & Full Traceability

 

Medical safety is non-negotiable. The manufacturing process implements a multi-stage Quality Assurance system:

 

100% Automated Optical Inspection: Real-time online camera detection systems scan for pinholes, dark spots, thin patches, and foreign contaminants.

 

Batch-to-Batch Traceability: Every shipped roll is labeled with a unique barcode linked to its exact raw material batch, production log, and quality control laboratory test reports.

 

Regulatory Documentation Support: Comprehensive technical dossiers, including Certificate of Analysis (COA), Technical Data Sheet (TDS), and Material Safety Data Sheets (MSDS) are provided to assist your regulatory filings.

 

Product Applications

 

1. Surgical and Operating Room Consumables
Surgical Gowns & Drapes: Provides a reliable fluid barrier against blood, alcohol, and saline while maintaining comfort and air permeability for healthcare professionals.
Protective Wear: Used in the production of high-quality disposable face masks (inner and outer layers), isolation gowns, cleanroom suits, surgical caps, and shoe covers.

 

2. Sterile Packaging Systems
Sterilization Wraps: Ideal for wrapping surgical instruments and trays, ensuring a tortuous path for microbes while allowing smooth penetration of sterilization gases.
Medical Pouches & Bags: Serves as a high-strength backing material for breathable sterile packaging pouches, offering superior tear resistance during transport.

 

3. Advanced Wound Care & Orthopedics
Wound Dressings: Used as the structural or backing layer for absorbent dressings, adhesive plasters, and first-aid bandages due to its skin-friendly, non-irritating nature.
Orthopedic Cast Padding: Provides reliable cushioning and structural stability underneath orthopedic synthetic casts and splints.

 

4. Hospital Ward & Hygiene Products
Disposable Linens: Applied in high-risk environments for disposable bed sheets, pillowcases, and examination table covers to eliminate cross-infection risks.

 

Export Packaging & Logistics Details

 

Standard Protection Packaging: Each roll is wrapped in heavy-duty transparent PE film to protect against moisture and dust, supported by a strong inner paper core (Standard 3-inch / 76mm).

 

Palletized Shipping: Securely fixed on fumigation-free plastic or wooden pallets, reinforced with stretch wrap and edge protectors to prevent tilting or crushing during maritime transit.

 

Flexible Container Loading: Custom loading schemes optimized for 20GP or 40HQ containers to maximize space utilization and minimize international ocean freight costs.

 

FAQ

 

Q: How does your PET nonwoven fabric compare to traditional polypropylene (PP) nonwoven fabric for medical use?

A: Polyester offers a significantly higher melting point (approximately 260 degrees Celsius versus polypropylene's 165 degrees Celsius), giving it superior steam sterilization capacity. Polyester also exhibits higher tensile strength, less deformation under load, and better resistance to aging.

Q: Do you support audits of your manufacturing facility?

A: Absolutely. We welcome both on-site factory audits by your quality team and accredited third-party remote or on-site video audits.

Q: Can I get a sample before placing a bulk order?

A: Yes, we provide free standard rolls or sheets for quality evaluation. International courier costs are usually covered by the buyer.

Q: What is your Minimum Order Quantity (MOQ) for this fabric?

A: Standard specifications have a low MOQ of 1 to 2 tons. Custom specifications or specialized treatments depend on the detailed requirements. Please contact our team for a custom quote.

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