News and Information

11

2025

-

09

Overview of Hollow Board: A Comprehensive Analysis of Five Core Features and Ten Application Fields


Hollow board (also known as Wantong board, PP hollow board, or plastic corrugated sheet) is a type of... Lightweight, high-performance, eco-friendly plastic sheets Thanks to its unique hollow structural design, this material strikes an excellent balance between strength and weight and boasts a host of outstanding performance characteristics. It is gradually replacing traditional packaging materials and certain construction materials, and is now widely used across multiple industry sectors.

I. Five Core Features

  1. Lightweight and high-strength The hollow structure significantly reduces the material's self-weight while ensuring excellent compressive strength and impact resistance, thereby helping to lower transportation and logistics costs.
  2. Moisture-resistant and corrosion-resistant It boasts excellent waterproof, moisture-resistant, and chemical-corrosion-resistant properties, with performance far superior to that of cardboard and wood materials, making it ideal for use in humid or harsh environments.
  3. Customizable features : Can be produced by adding functional masterbatches. Anti-static board (Surface resistivity ranging from 10³ to 10¹¹ Ω), conductive or flame-retardant sheets that meet the specific application requirements of specialized industries such as electronics and precision equipment.
  4. Environmentally sustainable The raw material is polypropylene (PP/PE), which is non-toxic and odorless, complies with ISO environmental standards, supports recycling and reuse, and contributes to green production.
  5. Easy to process and decorate The surface is smooth and flat, available in a variety of colors, and supports direct printing of logos or advertising designs, making it ideal for product displays and brand promotion.

II. Ten Major Application Areas

  1. Industrial packaging It is used as an inner lining protective material for manufacturing antistatic turnover boxes for electronic components, precision instrument blade holders, and partitions.
  2. Logistics and transportation Applicable to foldable delivery boxes, logistics pallets, and more, it effectively saves storage space and reduces transportation costs.
  3. Agricultural fruits and vegetables As agricultural containers such as fruit crates and vegetable baskets, they feature excellent weather resistance and durability.
  4. Automobile manufacturing Used for component protective covers, interior compartment partitions, and more, providing reliable protection.
  5. Advertising decoration Suitable for visual display scenarios such as display stands, lightbox back panels, and window decorations.
  6. Home architecture It can be used for non-load-bearing structures such as temporary walls, ceiling grids, and bathroom partitions.
  7. Home appliance industry As a protective material for components such as washing machine baseplates and refrigerator back panels.
  8. Bottle and Can Protection Used as cushioning pads for glass bottles and interlayer separators for canned products, preventing collision damage during transportation.
  9. Stationery As functional components such as the substrate for smart blackboards and lining for document folders.
  10. Emerging fields Expanding into high-tech industry application scenarios such as photovoltaic module packaging and protection of bioengineering devices.

III. Market Advantages and Development Prospects

Hollow boards, thanks to their Lightweight, multi-functional integration, and recyclability Thanks to its comprehensive advantages, it has become an important material choice for achieving green upgrades in multiple industries, including logistics, electronics, and agriculture. By offering customized services in terms of size, functionality, and color, its applicability and market competitiveness have been further enhanced. As global environmental policies continue to advance, these eco-friendly new materials are poised to increasingly replace traditional packaging and structural materials, demonstrating vast market potential for future growth.