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Heat sealable and weldable TPU coated 70D 210T nylon taffeta fabric for Outdoor and Medical Inflatable Products

Coating:TPU(thermoplastic polyurethane)
Country of origin:China
Minimum Order Quantity:1000Yards
Available coatings:PU/PVC/TPE/TPU/ULY
Packaging Details:100yards/roll
Delivery Time:20-25days after receiving deposit
Payment Terms:30% T/T in advance, 70% against copy of B/L
Supply Type:Make to order

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Quick Detail:

This TPU Black Coated 70D Nylon fabric can be used for oxygen Bag; Blood Cuff; Air walker; Air Tourniquet; Reusable Pressure Infuser.  Perfect when a reliably waterproof and airtight material is needed. TPU (Thermoplastic Polyurethane) is pretty similar to PVC but it is far more abrasion-resistant, tear-resistant, resistant to low temperature and aging. Can be heat sealed. It is also PFAS free.

Which iron do I use for heat-sealing? 

We have used both the Jamara Pro Star iron and the Prolux Digital Iron. Or look at the Smaller Electric Iron when dealing with smaller seams and tight areas. Our fabric’s TPU coating is activated at roughly 220 degrees.

What is heat sealing? 

All our fabrics have a technical coating called thermoplastic polyurethane (TPU). This coating makes it possible to essentially stick the fabric together without having to mess around with glue! The TPU coating can be activated when heated with hot air or an iron.



This TPU inflatable fabric can be widely used in inflatable mattresses, air cushions, air cushions, air cushions, tents, waterproof bags, drying bags, storage bags, waterproof bags, drying bags, outdoor backpacks, map bags, Ipad bags, phone bags, basins , Buckets, water bags, inflatable tents, airbags, inflatable helium remote control airships, hot air balloons, etc.

The first application of TPU is as an environmentally friendly substitute for PVC, so the TPU waterproof fabric can be used wherever PVC fabrics are used.



Yarn:70D*70DISO 7211/5
Composition:100%Nylon ASTM D629
Weave:plain Visual
Density(in):W115*F88ISO 7211/2
Finishing:TPU coatingVisual
Thickness:0.12MMASTM D 1777
Width:56/57’’ASTM D 3774
Weight:170GSMASTM D 3776
Tear strength:W:3.2LBF, F: 2.4LBFASTM D1424
Tensile strength 1’’:W:248LBF, F:212LBFASTM D5034-21 Grab test
Hydrostatic Pressure :  10000MMAATCC TM127

Competitive Advantage:


Factory direct sell price

Durable abrasion

Heat sealable



Process flow



3.Dying & Printing