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China Cardboard Corner Board Protectors for Pallets - Top Quality from Leading Suppliers & Factory

Aoli Pack paper corners, manufactured in China, are crafted from high-quality kraft paper and other durable materials. These eco-friendly packaging solutions are designed to be pressure-resistant, moisture-resistant, lightweight, compact, and cost-effective. Our paper corners provide robust support for pallet transport, enhancing the stacking strength of your cartons while protecting products from strap damage, With a focus on sustainability, our products meet environmental protection standards and boast a 100% recycling rate. As a leading supplier in the industry, Aoli Pack offers these innovative green packaging materials suitable for various sectors. Trust our factory to deliver reliable and environmentally friendly packaging solutions that ensure the safety of your products during transit

    Corner Board Character

    Made by laminating recycled paperboard into a rigid right-angle shape, Corner Board provides edge protection as well as load containment, stabilization and uniform weight distribution throughout the transportation and storage of the finished product.

    There are a variety of sizes, configurations, and options available.

    Standard printing dies as well as and custom printing graphics are available and it provides an added marketability to your product.

    The Corner Board is versatile, practical, and cost effective, offering unmatched performance in comparison to other products in today’s marketplace.

    corner board surface

    Corner Board Technical Data

    1. Corner Board Deviation
    Item Allowable deviation
    Thickness ±0.3mm
    Width Outside width ±1mm
    Length When L≤500, ±1 when L>500, ±2
    Angle Outside angle 90 ° ± 3 °
    2. Corner Board Hardness

    A. Longitudinal pressure resistance: The standard specification 1000*50*50*5mm longitudinal pressure is not less than 2200 Newtons.

    B. Bending resistance: The standard specification 1000*50*50*5mm longitudinal pressure is not less than 1000 Newton.

    3. Corner Board Exterior

    A. The surface of the paper corner is smooth, flat and firm, and the paper has no wrinkles, no degumming, no damage, no stains.

    B. The paperboard laminate is not degummed, no glue is oozing out, and the adhesive surface of the cardboard should not be separated when peeling off.

    C. The cutting edges of the paper corners are neat, smooth and flat, without obvious burrs, and are perpendicular to each other. The surface of the paper corner should be flat, and the axial warpage of a single paper corner of each meter should not exceed 15mm.

    Corner board Bending tester

    Corner Board Advantages

    1. Reduces costs

    Cornerboard edge protection's innovative design allows for a thinner gauge than conventional paper products to help decrease material costs without sacrificing strength and durability. In addition, it enables more pieces per pallet to reduce freight and storage costs.

    2. Product versatility

    Cornerboard edge protection is moisture-resistant, making it ideal for perishable applications, outdoor conditions or where humidity or condensation occurs. It easily accepts nails, staples and screws when product stability must be enhanced with ancillary components.

    3. Application-specific solutions

    It can be tailored to suit different product applications, including custom printing, allowing branding, product identification and point-of-sale merchandising.

    coner board protection

    Corner Board Application

    Corner Board provides a solid overall package for pallet transport, prevents the strap from harming the product, effectively protects the edges and corners of the product, and reinforces the product on the pallet, can be used in all the industries, such as mining, manufacturing, metallurgical, chemical, electronic, energy industry, textile, food&beverage, building materials, furniture, etc.

    corner board lock

    Frequently Asked Questions

    What materials are Corner Boards made of and what benefits do they provide?
    Corner Boards are made by laminating recycled paperboard into a rigid right-angle shape. They provide edge protection, load containment, stabilization, and uniform weight distribution throughout the transportation and storage of finished products.
    What are the standard deviation tolerances for Corner Boards?
    The allowable deviations are: Thickness: ±0.3mm; Width: Outside width ±1mm; Length: ±1mm when L≤500, and ±2mm when L>500; Angle: Outside angle 90° ± 3°.
    What are the hardness and pressure resistance specifications of standard Corner Boards?
    For the standard specification of 1000*50*50*5mm, the longitudinal pressure resistance is not less than 2200 Newtons, and the bending resistance longitudinal pressure is not less than 1000 Newtons.
    What quality standards must the exterior of Corner Boards meet?
    The surface must be smooth, flat, firm, and free of wrinkles, degumming, damage, or stains. The laminate must not ooze glue, and the adhesive surface must not separate when peeling. The cutting edges must be neat, smooth, flat, and perpendicular, with axial warpage not exceeding 15mm per meter.
    How do Corner Boards help reduce packaging and freight costs?
    Their innovative design allows for a thinner gauge than conventional paper products, decreasing material costs without sacrificing strength. Additionally, it allows more pieces per pallet, which reduces overall freight and storage costs.
    Which industries can utilize Corner Boards?
    Corner Boards are versatile and can be used across all industries, including mining, manufacturing, metallurgical, chemical, electronic, energy, textile, food & beverage, building materials, and furniture.

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