Top 10 Applications of PP Corrugated Plastic Sheets in 2025

In 2025, PP corrugated plastic sheets (also known as PP hollow sheets or coroplast sheets) continue to gain popularity across multiple industries. Made from lightweight yet durable polypropylene, these sheets are waterproof, impact-resistant, and fully recyclable — making them an ideal replacement for traditional materials like cardboard, wood, and PVC.
Below are the top 10 applications driving market demand this year.

1. Packaging and Logistics Boxes

PP corrugated sheets are widely used for returnable and foldable packaging boxes. They are reusable, moisture-proof, and easy to clean — perfect for transporting fruits, vegetables, electronics, and auto parts.High-quality PP hollow sheets should be made from 100% virgin polypropylene for durability and smooth finish.

2. Advertising and Sign Boards

Thanks to their smooth surface and printability, these sheets are ideal for outdoor signs, display boards, and election posters. They can withstand UV exposure and rain, making them a preferred material for advertisers and printing companies.

3. Agricultural Trays and Seedling Protection

In modern agriculture, PP sheets are used to make seedling trays, tree guards, and greenhouse panels. Their resistance to chemicals and humidity helps farmers protect crops efficiently and sustainably.

4. Floor and Surface Protection

Construction and renovation projects increasingly use PP corrugated sheets for temporary floor protection. Lightweight yet tough, they prevent scratches, dirt, and water damage on tiles, wood, or marble.

5. Layer Pads and Dividers in Pallet Packaging

Manufacturers use PP sheets as layer pads, dividers, or separators inside cartons and pallets. This prevents product friction and improves stacking stability during transport.

6. Automotive and Industrial Applications

PP hollow boards serve as partition panels, storage bins, and dust covers in factories and assembly lines. Their high impact resistance and easy fabrication make them suitable for heavy-duty environments.

7. E-commerce and Delivery Packaging

With the rapid growth of online retail, more companies adopt reusable PP boxes and inserts for last-mile delivery. These eco-friendly alternatives reduce packaging waste and long-term costs.

8. Home and Office Storage Solutions

PP corrugated boxes are increasingly used for home organization and office storage — lightweight, foldable, and customizable to any color or logo.

9. Event and Exhibition Displays

For trade shows, exhibitions, and promotional events, PP sheets are used to build display stands, partitions, and backdrops. They’re easy to cut, print, and assemble on-site.

10. Medical and Hygiene Applications

Due to their washable and non-toxic nature, PP sheets are applied in medical packaging, temporary partitions, and hospital logistics boxes, ensuring hygiene and easy disinfection.

Conclusion

As industries focus more on sustainability and reusability, PP corrugated plastic sheets are becoming an essential material in 2025. Their balance of strength, lightness, and recyclability continues to replace traditional packaging and signage materials across global markets.