Bleached Primed Stretched Cotton Canvas 380gsm
The BYB-B3 stretched canvas features our premium BYB-H6 bleached double warp single weft cotton fabric on a pine frame. The 380gsm weight provides excellent durability, while the bleached white surface offers a bright, clean ground that makes colors pop. This versatile canvas suits everyone from students to professional artists.
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Sepcifications
| Model Name | BYB-B3 | Material | 100% Cotton |
| Primer Type | Acrylic Gesso, Triple Primed | Grammage | 380 ±10 gsm |
| Texture | Medium | Frame | Pine, Back Stapled |
| Shape | Rectangle | Suitability | Oil & Acrylics |
| MOQ | Flexible / Low MOQ | Service | OEM / ODM / Sample |
Available Sizes & Lead Time
Standard Sizes (Unit: cm)
20×20
20×25
20×30
20×50
30×30
30×40
40×50
50×50
40×60
60×60
60×80
90×120
Custom Size
Standard Depths (Unit: cm)
3.5cm
Other Depths Bespoke
1-3 working days for standard sizes.
Custom sizes & depth available upon request.
Made With BYB-H6 Fabric
Bleached white base makes colors pop. 100% cotton with double-warp stability. The cotton surface offers even absorbency and a smooth, forgiving texture, while the double-warp construction prevents sagging — even on larger formats or in fluctuating humidity.
380gsm weight hits the professional sweet spot. Heavy enough for large-format work and confident brushstrokes, yet manageable to stretch cleanly.
Pre-primed and ready to sell. Acid-free gesso applied in-house ensures consistent tooth and absorbency across every batch.
Bright bleached white surface with double warp single weft construction.
The bright white ground is ideal for luminous contemporary paintings.
Our Production Process
Solid Wood Frame
Kiln-dried, pine with corner wedges – no bending, no splitting.
Premium Canvas
FSC® certified 100% cotton or linen, acid-free, primed for oil & acrylic – texture varies by weight.
Even Tension
Machine-stretched with consistent 360° pull, stapled at the back – perfect flatness, no sagging.
ISO-Certified Quality Control
Rigorous checks at every stage: tension, frame squareness, surface flaw scan, dust removal – packed in moisture-proof bag.
FAQ
What is the difference between primed and unprimed canvas rolls?
Primed Canvas is pre-coated with three layers of acid-free acrylic gesso — ready to use straight from the roll, no surface prep needed.
Unprimed Canvas is raw fabric requiring manual gesso application, which adds time and risks uneven absorbency.
BYB offers both. Our primed rolls feature a triple-coat finish for consistent texture. Unprimed cotton and linen rolls are also available — please inquire with your specifications.
Are your canvas rolls FSC® certified?
Yes. Our cotton and linen canvas rolls are FSC® certified (License code available upon request). We are committed to responsible sourcing from sustainably managed forests and controlled sources. If you require the FSC® certificate or need to reference the license in your documentation, please contact us – we will provide the relevant documents promptly.
Do you offer customization services (OEM/ODM)?
Yes. We provide full customization services, including:
Priming options: Choose from Color Gesso Primed, Hand Absorbent Primed, Hand Oil Primed, or Unprimed to suit specific painting techniques and preferences.
Private label: Your logo, SKU, or barcode printed on the inner core, packaging tube, or carton.
Custom roll dimensions: Any width/length combination available.
Alternative gsm: 200gsm, 330gsm, 380gsm, etc., available on request.
How do you ensure quality consistency across batches?
We maintain factory‑direct in‑line inspection from weaving to priming. Each roll is checked for:
Gesso coating thickness uniformity (for primed products)
Tensile strength (suitable for automatic and manual stretching)
Absence of optical brighteners and yellowing agents
Batch‑to‑batch weight tolerance (e.g., 280±10gsm)
Our quality assurance system ensures that every shipment meets the same standard as your approved sample.
