Description

Omega Block Board

25 mm Thickness +/- 1mm

8′ X 4′ Size

IS 1659 Grade

Boiling Water proof Plywood

Omega Pine wood blockboard is a popular engineered wood product known for its stability, strength, and relatively lightweight nature. It’s commonly used in furniture making, doors, partitions, and cabinetry.

Pine Wood Strips (Core): These are solid, rectangular strips of pine wood (a softwood) that form the core of the blockboard. They are typically about 25mm wide.

Wood Veneers (Face/Back Layers): Thin sheets of wood, often hardwood veneers like Gurjan or Okoume, or sometimes softwood veneers, are used for the top and bottom surfaces of the blockboard. These veneers provide a smooth finish and contribute to the board’s stability.
Adhesives: Strong resins, such as urea-formaldehyde or plastic resin (for moisture-resistant/waterproof grades), are used to bond the wood strips together and to attach the veneers.

Manufacturing Process:

Wood Slicing/Stripping:
- Pine logs are first cut into panels.
- These panels are then further cut into small, rectangular strips (the “blocks” that give blockboard its name). These strips are typically uniform in size.
Veneer Production:
- Separate wood logs are rotary cut to produce thin sheets of veneer. These veneers will become the face and back layers of the blockboard.
Drying and Seasoning:
- The pine wood strips for the core are carefully dried to reduce their moisture content. This is a crucial step to prevent warping and ensure the stability of the final product. The moisture content is typically brought down to 10-12%.
Gluing Wooden Strips (Core Assembly):
- The dried pine wood strips are arranged side-by-side, edge-to-edge, to form a solid core.
- A strong adhesive is applied to bond these strips together under high pressure.
Sandwiching (Veneer Application):
- The assembled core of pine wood strips is then “sandwiched” between the previously prepared wood veneers (face and back layers).
- Strong adhesives are applied between the core and the veneers.
Hot Pressing:
- The entire assembly (veneers + core + veneers) is placed into a hot press machine.
- Under high temperature and pressure, the adhesives cure, firmly bonding all the layers together. This process ensures uniform density and stability of the blockboard, minimizing the risk of warping.
Cooling:
- After hot pressing, the blockboards are typically allowed to cool for a period (e.g., 24 hours) to stabilize.
Dimensional Cutting/Trimming:
- The large blockboard panels are then trimmed to their final desired dimensions (length, width, and thickness). Precision cutting is crucial for accuracy.
Sanding and Finishing:
- The surfaces of the blockboard are sanded using wide-belt sanding machines to achieve a smooth and even finish. This prepares the surface for further treatments like painting, varnishing, staining, or laminating.
Quality Inspection and Chemical Treatment (Optional):
- Each board undergoes a final quality inspection to ensure it meets specifications.
- For borer and termite resistance, blockboards can be treated with special chemicals.
Packaging and Dispatch:
- The finished pine wood blockboards are stacked and packaged, often on wooden battens to maintain flatness and prevent warping during transport, and then dispatched.

This meticulous process ensures that pine wood blockboards are durable, stable, and versatile, making them a preferred choice for various woodworking applications.

Trending Key Words

Top Trending Keywords

Omega Block Board – 25mm – 8′ X 4′ – BLOM2584

Description

Pine Wood Strips (Core): These are solid, rectangular strips of pine wood (a softwood) that form the core of the blockboard. They are typically about 25mm wide.

Top Trending Keywords

Shopping cart

Omega Block Board – 25mm – 8′ X 4′ – BLOM2584

Description

Pine Wood Strips (Core): These are solid, rectangular strips of pine wood (a softwood) that form the core of the blockboard. They are typically about 25mm wide.

Top Trending Keywords

Login

Register

Shopping cart