TPU Fabric Manufacturer for Waterproof, Airtight & High-Strength Applications
DERFLEX supplies TPU fabric made by coating or laminating thermoplastic polyurethane onto polyester or nylon base fabric. It is engineered for buyers who need a flexible, weldable, waterproof, abrasion-resistant and PVC-free material direction for outdoor equipment, inflatable structures, medical air systems, flexible tanks, oil bladders and industrial protection products.
As a coated fabric manufacturer with long-term OEM and export experience, DERFLEX helps brands, converters, fabricators and distributors match TPU chemistry, base fabric, coating thickness, surface finish, roll format and test requirements to real product use.
- Polyester or nylon base fabric options
- Polyether TPU / polyester TPU selection
- Waterproof, airtight and weldable structure
- Custom GSM, width, color and surface finish
TPU Fabric Roll Goods
For dry bags, inflatable products, marine safety, medical cushions, industrial oil bladders, flexible containers and premium OEM products.
What Is TPU Fabric?
TPU fabric is a composite technical textile made by bonding thermoplastic polyurethane to a woven or knitted textile substrate. The base fabric supplies tensile strength and dimensional stability, while the TPU layer creates waterproofing, airtight sealing, elasticity, abrasion resistance and heat-sealable performance.
In practical B2B purchasing, TPU fabric is not selected only by name. The final performance depends on the base cloth, denier, yarn construction, TPU chemistry, coating thickness, one-side or two-side coating, surface texture, roll tension, welding method and the environment where the finished product will be used.
DERFLEX can support both TPU coated fabric and TPU laminated fabric directions for different weight, bonding, appearance and performance requirements.
Why TPU Is Used in Premium Flexible Products
- More flexible and elastic than many conventional coated materials.
- Suitable for welded waterproof and airtight finished products.
- Excellent abrasion, puncture and tear resistance for demanding use.
- Polyether TPU can improve hydrolysis resistance for water-contact applications.
- Polyester TPU can be selected for higher abrasion, oil and mechanical strength direction.
- Custom appearance options help OEM brands build premium product lines.
Key Advantages of DERFLEX TPU Fabric
Designed around finished-product performance, processing reliability and long-term repeat supply for B2B buyers.
Waterproof & Airtight
TPU creates a continuous barrier suitable for dry bags, inflatable chambers, pressure cushions, flexible tanks and welded protective products.
Weldable Processing
Selected grades can support hot-air welding, high-frequency welding, heat sealing and lamination, helping fabricators build sealed seams.
Abrasion Resistance
TPU coated textiles are suitable for products exposed to rubbing, folding, outdoor handling, packing movement and industrial contact.
Cold Flexibility
With correct grade selection, TPU can retain flexibility in lower temperature environments, supporting outdoor, snow, marine and rescue uses.
OEM Customization
Customize base fabric, weight, TPU layer, color, matte or glossy finish, embossing, width, roll length and special functional direction.
PVC-Free Material Direction
For premium outdoor, medical and consumer-facing products, TPU helps brands communicate a cleaner, softer and more advanced material choice.
DERFLEX TPU Fabric Specification Direction
Final values should be confirmed by sample testing, finished product design, welding method, regulatory requirements and service environment.
| Product Name | TPU Fabric / TPU Coated Fabric / TPU Laminated Fabric / Thermoplastic Polyurethane Fabric |
|---|---|
| Base Fabric | Polyester or nylon; common directions include 210D, 420D, 500D, 840D, 1000D, 1680D and custom woven structures. |
| TPU Chemistry | Polyether TPU for hydrolysis resistance, water contact and outdoor inflatable directions; polyester TPU for abrasion, oil resistance and mechanical strength directions. |
| TPU Layer | Approx. 0.03–1.0 mm direction; one-side or two-side TPU coating / lamination can be discussed according to sealing and weight targets. |
| Total Weight | Approx. 150–1500 gsm direction, with lightweight, balanced and heavy-duty industrial grades available by project. |
| Width | Approx. 1.0–3.2 m direction depending on grade, thickness, coating method and production arrangement. |
| Surface Finish | Glossy, matte, smooth, embossed, textured, anti-blocking or customized finish for OEM product appearance. |
| Colors | Black, grey, blue, red, yellow, army green, white, transparent / semi-transparent direction and Pantone custom colors. |
| Functional Options | UV-resistant, hydrolysis-resistant, antimicrobial, anti-mildew, flame-retardant direction, oil-resistant, chemical-resistant and high-pressure airtight options. |
| Processing | Cutting, sewing where applicable, hot-air welding, high-frequency welding, heat sealing, lamination and OEM roll conversion support. |
| MOQ & Packaging | Based on specification, color, width and production schedule. Roll packaging, cartons, pallets, labels and private-label export packaging can be discussed. |
Where TPU Fabric Is Used
TPU fabric is selected when waterproofing, airtight sealing, flexibility, weldability and long-term material reliability are all important.
Waterproof Bags & Outdoor Gear
Dry bags, waterproof backpacks, roll-top bags, camping products, bikepacking bags, soft coolers and outdoor protective covers.
Inflatable Products
Inflatable boats, packrafts, air mattresses, inflatable pillows, rescue equipment and air-sealed product chambers. See TPU inflatable fabric.
Medical & Healthcare
Pressure relief cushions, medical air mattresses, patient transfer aids, hygienic protection sheets and inflatable medical support systems.
Marine Safety
Life-saving devices, buoyancy components, water-contact fabrics, emergency rescue equipment and corrosion-prone marine environments.
Industrial Protection
Flexible containers, oil bladders, water tanks, protective sleeves, air ducts, industrial covers and chemical-resistant material directions.
OEM Roll Goods
Custom TPU fabric roll supply for converters, distributors and brands building repeatable product programs. See TPU dry bag fabric.
How to Choose the Right TPU Fabric
For successful bulk production, TPU fabric should be selected from the end product backward, not only by thickness or price.
Polyether TPU vs Polyester TPU
Polyether TPU is often used when the product faces water contact, humidity, hydrolysis risk, repeated flexing, marine use, medical air systems or outdoor inflatable applications.
Polyester TPU is often selected when the priority is abrasion resistance, oil resistance, mechanical strength, industrial protection, lamination strength and surface durability.
DERFLEX can recommend the suitable direction after reviewing your application, sample target, welding method and expected service environment.
Key Questions Before Quotation
- Will the product hold air, water, oil or only work as a protective cover?
- Do you need one-side coating, two-side coating or laminated film structure?
- Which welding method will be used: HF welding, hot-air welding or heat press?
- What are the target GSM, thickness, width, color and surface appearance?
- Will the product face UV, saltwater, disinfectants, oil, chemicals or low temperatures?
- Do you require testing, private-label packing or stable repeat-order documentation?
TPU Fabric vs PVC Fabric vs PU Coated Fabric
This comparison helps buyers choose the right coated fabric based on performance, processing and market positioning.
TPU Fabric
- Excellent flexibility and elastic recovery.
- Strong waterproof and airtight sealing potential.
- Good abrasion and puncture resistance.
- Premium PVC-free material direction.
- Suitable for inflatables, dry bags, medical and marine safety.
PVC Coated Fabric
- Economical and widely used for heavy-duty covers.
- Good weather resistance and welding performance.
- Strong option for truck tarps, tents and industrial covers.
- Less suitable when PVC-free positioning is required.
- DERFLEX also supplies PVC coated fabric for industrial use.
PU Coated Fabric
- Often lightweight and flexible.
- Useful for apparel, bags and basic waterproof applications.
- May require different sealing logic than TPU.
- Performance varies significantly by coating formula.
- Best selected after confirming abrasion, hydrolysis and weldability needs.
Why Work with DERFLEX as Your TPU Fabric Supplier?
DERFLEX focuses on material matching, repeatable production, roll consistency and export-ready B2B cooperation.
Application Review
We review the end product, use environment, welding method, target weight and compliance needs before recommending a structure.
Sample Confirmation
Samples can be used to confirm hand feel, color, surface, adhesion, welding strength, waterproofing and final product compatibility.
Bulk Roll Production
Production follows confirmed specification, roll width, roll length, packing and quality inspection standards for repeat orders.
Export Support
DERFLEX supports global buyers with quotation clarity, packaging coordination, documentation and long-term supply communication.
Internal Links for TPU Fabric Buyers
Explore related DERFLEX material pages according to your product type, processing method and application requirement.
Request Custom TPU Fabric for Your Application
Send your target use, GSM, width, color, base fabric, welding method, quantity and required tests. DERFLEX will recommend a practical TPU fabric direction for sampling and bulk supply.
Frequently Asked Questions About TPU Fabric
Answers for buyers comparing TPU fabric suppliers, applications and technical options.
What is TPU fabric made of?
TPU fabric is made by coating or laminating thermoplastic polyurethane onto a base textile such as polyester or nylon. The textile gives strength, while the TPU layer provides waterproofing, airtight sealing, flexibility and abrasion resistance.
Is TPU fabric waterproof?
Yes. TPU fabric can be fully waterproof, and selected grades can also support airtight performance for inflatable products, bladders, medical cushions and water-contact applications.
Can TPU fabric be welded?
Many TPU coated or laminated fabrics can be hot-air welded, high-frequency welded or heat sealed. The exact welding result depends on TPU grade, coating side, thickness, fabric construction and welding equipment.
What is the difference between polyether TPU and polyester TPU?
Polyether TPU is often selected for hydrolysis resistance, humidity, water contact, outdoor inflatable products and medical air systems. Polyester TPU is often selected for abrasion resistance, oil resistance and mechanical strength.
What applications use TPU fabric?
TPU fabric is used for waterproof bags, dry bags, inflatable boats, packrafts, medical air mattresses, pressure cushions, marine safety products, oil bladders, flexible tanks, industrial covers and OEM outdoor products.
Can DERFLEX customize TPU fabric?
Yes. DERFLEX can discuss custom base fabric, TPU thickness, total weight, width, color, surface finish, embossing, functional additives, roll length, packaging and private-label requirements.
What information is needed for a TPU fabric quotation?
Please provide the end application, required weight or thickness, base fabric, width, color, coating side, welding method, working environment, testing requirements, roll length and estimated order quantity.