C340CW4
A water-resistant inkjet coating on woven polyester or 100% cotton canvas — the fabric tooth holds ink for gallery-wrap and fine-art prints, with a matte, immediately-dry surface.
Full specifications
All values nominal ± tolerance, measured on standard production lots.
| Model | C340CW4 |
|---|---|
| Base / Surface | Waterproof cotton canvas, 100% cotton, matte |
| Print compatibility | Water-based dye, Water-based pigment, Eco-solvent, UV, Latex |
| Total thickness | 550±30 μm |
| Total weight | 340±20 gsm |
| Available sizes | Rolls: 0.432 / 0.61 / 0.76 / 0.914 / 1.07 / 1.118 / 1.27 / 1.37 / 1.52 m × 18 m / 30 m |
| Service temperature | ≦50 ℃ |
| Appearance | Yellow base, matte; tatting, 16+16+12 cotton yarn |
| Indoor / outdoor | Indoor |
| Shelf life | One year |
Storage
- Store at 10～35℃ (50～95℉) and 20~70% relative humidity.
- We recommended that you always keep this product in its original packaging.
Cautions
- To optimize print results, printer needs to be set for highest print quality.
- Print temperature ≦50℃ (122℉).
- Return unused material to its original packing.
Where C340CW4 goes to work
Common questions about C340CW4
Q1What is FreePost® inkjet canvas used for?
FreePost® inkjet canvas is waterproof woven fabric for fine-art prints, gallery wraps and interior decorative paintings. Three models cover a 240gsm polyester canvas (C240CW1) and 100% cotton canvases at 260gsm (C260CW4) and 340gsm (C340CW4, yellow base), all with a matte, immediately-dry coating.
Q2Which printers and inks does FreePost® canvas support?
All three canvas models print with water-based dye and pigment inks, and also take eco-solvent, UV and latex. Print temperature should stay at or below 50℃ (122℉). Rolls are supplied in widths from 0.432 m to 1.52 m, in 18 m or 30 m lengths.
Q3What is the difference between C240CW1, C260CW4 and C340CW4?
C240CW1 is a 240gsm polyester (oil-painting) canvas woven from 600D×600D yarn, 350±20 μm thick. C260CW4 and C340CW4 are 100% cotton canvases woven from 16+16+12 cotton yarn — 260gsm / 460±25 μm and 340gsm / 550±30 μm respectively. C340CW4 has a yellow base and a slightly lower brightness rating than the two white-base models.
Other models in this series
3 models in total — view the full comparison table →
Not sure this model fits?
Use the guided finder to shortlist models by surface, duration, installation and print system.
Test C340CW4 on your own printer
We ship A4 and roll samples worldwide. Tell us your printer model and target surface — our engineers will confirm compatibility and quote within one working day.