Grand Vertex Trading
GV Seeds Co.
Double Wall Fabric (DWF)
Air Prodcuts Using Double Wall Fabric (DWF) Technology
What is Double Wall Fabric (DWF) ?
Double Wall Fabric (also known as Drop Stitch Fabric) consists of two fabric layers separated by a woven-in system of threads (50-200mm). The thread-linking system produces an extremely strong connection between the layers. Our double wall fabric has an airtight PVC topcoat and may be adjusted individually according to customer specification.

Application of DWF Air Mattress
The double wall fabric can be classified into high tensile type and regular tensile type depending on application.
<High tensile type>
▶ Item : Drop Stitch 525T
▷ Application : Boat Bottom, Air Surf Board, Air Mattress
- Inflatable Boat Bottom Fabrics
- Various Bottom Fabrics
- Air Surf Board
- Air Mattress
![]() DWFDWF Paddle Board | ![]() DWFDWF Camping Bed |
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![]() DWFDWF Air Chair | ![]() DWFDWF Air Rescue Sledding |
![]() DWFDWF Wind Surfing Board |
<Regular tensile type>
▶ Item : Drop Stitch 325T
▷ Application : Soundproof wall, Impact relax goods and other lightweight goods
- Lightweight & Potable temporary soundproof wall
(It can be used as sound barrier under construction area.)

Benefits
The stitched polyester fibers inside the mattress prevents bending or twisting of the material.
- Light weight
- Easier process
- Cold-resistant
- Heat-resistant
- Air-tightness
- Strong Adhesion
- UV stability
There are many varieties of application of DWF and custom design is also possible. We also offer DWF material itself.
More information about DWF air Products is found in PDF fomats. [DWF Air Matt] [DWF Application]
If you need more information, please contact us.