Product Introduction
This large size hollow chipboard is an extra-wide polypropylene sheet engineered for applications requiring broad, uninterrupted surfaces. Manufactured using advanced extrusion technology, it features a twin-wall structure that combines exceptional strength with minimal weight. Available in widths up to 2.5 meters and custom lengths, these jumbo panels eliminate the need for multiple joints, ensuring seamless coverage for walls, partitions, and signage. The material retains all the inherent benefits of standard hollow board—impact resistance, moisture protection, and full recyclability—while offering enhanced dimensional stability for large-format projects. Whether for industrial partitioning, outdoor advertising, or agricultural use, this oversized board delivers reliable performance and easy handling.
Product Features
Ultra-wide dimensions reduce installation time and material waste by covering large areas with a single sheet. High rigidity prevents sagging or buckling even in extended spans, maintaining a flat, professional appearance. Weather-resistant formulation ensures durability in outdoor environments, resisting UV rays, rain, and temperature extremes. Lightweight nature facilitates transport and on-site handling despite the large size, requiring no heavy lifting equipment. Excellent printability accepts direct digital printing, vinyl wraps, and paints for vibrant, long-lasting graphics.
Product Structure
The board consists of two parallel polypropylene skins connected by a series of perpendicular ribs, creating hollow channels that run the length of the sheet. This engineered geometry maximizes stiffness while dramatically reducing weight compared to solid plastic or wood panels. Consistent wall thickness and uniform rib spacing ensure predictable load distribution and resistance to impact. Smooth, non-porous surfaces on both sides allow easy cleaning and provide an ideal base for adhesives and coatings. The hollow core also contributes to thermal insulation and sound dampening, adding functional value in construction applications.
Product Applications
Widely used for large-format outdoor signage, event backdrops, and exhibition displays where seamless graphics are essential. Essential in construction for site hoardings, protective floor covering, and temporary wall partitions covering extensive areas. Ideal for agricultural greenhouse end walls, livestock pen dividers, and crop protection sheets requiring broad coverage. Suitable for industrial packaging of oversized items, such as machinery covers and layer pads for large pallets, ensuring secure transit without damage.
