GWJ320WOC is a 320gsm matte 100% polyester printable canvas roll with a 600D x 600D fabric construction, developed for water-based inkjet printing. It can be used for photographic canvas, art reproduction, decorative printing and stretched or framed canvas production.
This canvas is specified for water-based pigment inkjet workflows. The matte surface provides a non-glossy canvas finish for product lines where surface appearance is part of the finished-canvas specification.
Product Specifications
| Model | GWJ320WOC |
|---|---|
| Product type | Printable canvas roll |
| Material | 100% polyester |
| Nominal weight | 320gsm |
| Fabric construction | 600D x 600D |
| Surface finish | Matte |
| Primary printing system | Water-based inkjet printing |
| Ink direction | Water-based pigment inkjet |
| Standard core | Normally 2 inches |
| Custom core | Other core diameters available on request |
| Normal MOQ | 100 rolls per item |
| Samples | Free samples available for testing |
Understanding the 320gsm Polyester Canvas Specification
The 320gsm specification identifies the nominal weight of the canvas. GSM is one part of a printable-canvas specification, not a standalone quality ranking. When comparing products, also review the material, fabric construction, coating, surface finish, ink system, core format and the way the printed canvas will be finished.
GWJ320WOC uses a 600D x 600D polyester fabric construction. This gives you a clear construction reference when comparing samples or discussing a repeat product specification. The final sample should be tested on the printer and with the water-based pigment ink workflow you plan to use.
For more detail on how canvas weight fits into a purchasing decision, see our canvas GSM guide.
Product Features
- 320gsm 100% polyester printable canvas.
- 600D x 600D fabric construction.
- Matte surface finish.
- Specified for water-based inkjet printing and aqueous pigment ink workflows.
- Normally supplied with a 2-inch core; other core diameters are available on request.
- Custom width and coating development are available, subject to the applicable MOQ.
Recommended Applications
GWJ320WOC is suitable for professional indoor printable-canvas applications, including:
- Photographic canvas printing
- Portrait and wedding-picture canvas printing
- Art reproduction
- Decorative canvas printing
- Indoor wall decor
- Stretched or framed printed canvas
- Indoor printed signs and posters
For each application, compare the printed sample with the intended surface appearance, printer workflow and finishing method before approving a bulk specification.
Polyester, Cotton and Poly-Cotton: What Should You Compare?
100% polyester, 100% cotton and poly-cotton are different base-material choices for printable canvas. The right option depends on the complete product specification and the way you plan to print, finish and sell the finished canvas.
When comparing materials, look at the fabric composition together with GSM, construction, coating, surface finish, ink system, core diameter, printer handling and stretching or framing requirements. A material name by itself does not describe the complete printable-canvas system.
GWJ320WOC provides a 100% polyester, 320gsm, 600D x 600D matte water-based option. You can compare it with Gowin’s GWMJ390CC cotton canvas and GWMJ380FAC poly-cotton canvas when reviewing different material directions. Our cotton, poly-cotton and polyester printable canvas comparison provides further buying context.
GWJ320WOC Compared with Related Water-Based Canvas Products
The table below compares the available product information without ranking one material as universally better than another.
| Product | Material | Nominal weight | Primary printing system |
|---|---|---|---|
| GWJ320WOC | 100% polyester | 320gsm | Water-based inkjet |
| GWMJ390CC | 100% cotton | 390gsm | Water-based inkjet |
| GWMJ380FAC | Poly-cotton | 380gsm | Water-based inkjet |
| GWZG305 | 100% polyester | 240gsm | Water-based |
GWJ320WOC uses a 600D × 600D construction, while GWZG305 uses 600 × 300D. These two polyester products therefore provide different weight and fabric-construction options within Gowin’s water-based canvas range. GWZG305 has a separately specified waterproof feature; that specification does not automatically apply to GWJ320WOC.
Wholesale Ordering and Customization
The normal MOQ for GWJ320WOC is 100 rolls per item.
When you need a particular finished width, include the required width in your sample or quotation request. Custom width is available with a 5,000m MOQ, and custom coating development is also available with a 5,000m MOQ.
GWJ320WOC is normally supplied with a 2-inch core. Other core diameters can be discussed on request. For quotation, please provide the required width, printer and ink system, estimated quantity, application and destination.
Full-container orders can be discussed on an FOB basis. Other orders are generally quoted EXW, and DDP or door-to-door logistics can also be discussed.
Sample Testing for Your Printing Workflow
Free samples are available for testing. Print a representative artwork on your actual printer with the water-based pigment ink and media settings used in your normal workflow. Review the result after drying and, where applicable, inspect the canvas after stretching, framing or other finishing.
Frequently Asked Questions
What is GWJ320WOC?
GWJ320WOC is a 320gsm matte 100% polyester printable canvas roll for water-based inkjet printing. It uses a 600D x 600D fabric construction.
Is GWJ320WOC suitable for water-based pigment ink?
Yes. GWJ320WOC is specified for water-based inkjet printing and aqueous pigment ink workflows. Sample testing on your actual printer and ink system is recommended before bulk production.
Can the width, coating or core be customized?
Custom width and coating development are available with a 5,000m MOQ. Other core diameters can be discussed on request.
Can I test GWJ320WOC before placing a bulk order?
Yes. Free samples are available. Testing the sample with your normal printer, ink, media settings and finishing process gives you a practical basis for approving the product.
Request GWJ320WOC Samples or a Quotation
Send us your required width, quantity, printer and ink system, application and destination. We can help you arrange the relevant sample and quotation details for your water-based polyester canvas program.