A cost-effective and durable PVC Coated 70D Nylon Fabric, engineered as a reliable alternative for constructing medical oxygen reservoir bags. This material combines the strength of 70-denier nylon with a robust Polyvinyl Chloride (PVC) coating, delivering dependable airtightness, flexibility, and longevity for oxygen storage and delivery applications where budget-consciousness is a key consideration.
Product Description
PVC Coated 70D Nylon Fabric for Medical Oxygen Bags
Our PVC Coated 70D Nylon Fabric offers a proven, economical solution for manufacturing critical medical gas containers, such as oxygen reservoir bags. The fabric features a tightly woven 70D nylon base, providing a strong, tear-resistant, and stable substrate. This base is precision-coated on one side with a uniform layer of medical-compatible Polyvinyl Chloride (PVC) compound. The PVC coating creates a flexible, airtight, and water-resistant barrier that effectively contains medical gases. While presenting a different material profile compared to TPU, this PVC-coated fabric is a widely accepted and reliable choice for applications where excellent performance is required alongside cost efficiency. It maintains good flexibility for repeated compression and reinflation cycles, essential for manual resuscitators and breathing circuits. This material is particularly suitable for high-volume manufacturing, disposable or limited-reuse product designs, and applications where stringent chemical resistance to ozone is not the primary concern, providing a balance of performance and value.
Key Features & Benefits
- Cost-Effective Performance: Offers a reliable balance of performance and affordability, making it an excellent choice for high-volume production and budget-sensitive medical device projects.
- Good Airtightness & Gas Retention: Provides effective sealing against air and oxygen loss, ensuring adequate gas volume and pressure for respiratory support functions in reservoir bags.
- Durable & Tear Resistant: The 70D nylon base combined with the PVC coating delivers good resistance to abrasion, tearing, and punctures, ensuring product durability in clinical and emergency use.
- Flexible and Collapsible: Maintains sufficient pliability to allow the oxygen bag to be easily compressed for manual ventilation and to spring back to its original shape for refilling.
- Waterproof & Moisture Resistant: The PVC coating acts as an effective barrier against liquids and moisture, protecting the fabric and maintaining hygiene.
- Established Manufacturing & Welding: PVC is a well-understood material with proven high-frequency (HF) and thermal welding processes, enabling efficient and strong seam creation for bag assembly.
- Widely Available & Proven in Use: A longstanding, commonly used material in various medical and industrial applications, offering a track record of reliability.
Recommended Applications
- Cost-Effective Medical Oxygen Reservoir Bags: For manual resuscitators (e.g., Ambu bags), emergency oxygen kits, and breathing circuits where budget is a primary factor.
- Disposable or Limited-Reuse Respiratory Products: In devices designed for single-patient use or a limited number of procedures, balancing performance and cost.
- Ventilator & CPAP System Components (Accessory Bags): For certain replaceable or accessory reservoir bags in respiratory support equipment.
- Medical Gas Sampling & Storage Bags: For short-term collection and storage of gas samples where extreme chemical inertness is not critical.
- First Aid & Emergency Response Kits: As durable oxygen bag components in portable kits used by first responders and in community settings.
- Veterinary Resuscitation Bags: For use in veterinary practices where a balance of cost and functionality is sought.
- Training & Demonstration Manikins: For realistic and affordable reservoir bags in CPR and medical training models.
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