3mm Bleached Cotton 380gsm Canvas Panel
The BYB-P4 canvas panel combines 380gsm bleached BYB-H6 double-warp single-weft cotton with a rigid MDF backing. The bleached white surface provides a brighter, more neutral ground than standard primed canvas — colors appear truer to tone with less optical warm shift. A premium panel built for professional artists, high-end education programs, and retailers stocking a top-tier private-label line.
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Sepcifications
| Model Name | BYB-P4 | Material | Cotton (BYB-H6) |
| Primer Type | Acrylic Gesso, Triple Primed (Acid-free) | Grammage | 380 ±10 gsm |
| Texture | Medium | Board Core | MDF Board |
| Thickness | 3mm | Suitability | Oil & Acrylics |
| MOQ | Flexible / Low MOQ | Service | OEM / ODM / Sample |
Available Sizes & Lead Time
Standard Sizes (Unit: cm)
20×25
Custom Size
Standard Thickness (Unit: mm)
Other Thickness Bespoke
Bleached double-warp single-weft cotton with 380gsm medium texture — balanced tooth for both detailed work and expressive strokes.
1-3 working days for standard sizes.
Custom sizes available upon request.
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.
