Typically made from polypropylene (PP), polyethylene (PE), or ABS engineering plastics, offering excellent resistance to compression and impact. Ideal for heavy-duty or high-value products.
Robust and resistant to breakage; can be cleaned and reused multiple times, reducing long-term costs and supporting sustainable logistics practices.
Completely non-absorbent, making them suitable for humid environments, cold-chain logistics, or outdoor temporary storage without risk of softening or failure.
Resistant to oils, greases, and mild acids or alkalis—well-suited for packaging in chemical, automotive, or industrial sectors.
Does not shed fibers or generate dust, preventing contamination of sensitive items like electronics, precision instruments, or cleanroom products.
Can be produced via extrusion or injection molding in various sizes, colors, thicknesses, and even with special features like snap-fit joints or pre-drilled holes.
⚠️ Drawbacks: Higher initial cost; slightly heavier than paper edge protectors; some plastics are not biodegradable, requiring proper recycling for environmental responsibility.
Made from layered recycled kraft paper or corrugated board, fully recyclable and compostable—meets green packaging standards for export markets (e.g., EU, North America).
Inexpensive raw materials and simple manufacturing processes make them highly economical for single-use or high-volume applications.
Adds negligible weight to shipments, helping reduce overall freight costs.
Multi-layer paper construction provides moderate elasticity and bending strength, effectively distributing stacking pressure and preventing carton edge collapse.
Surface readily accepts printing of logos, barcodes, handling instructions, or waste classification labels—enhancing brand visibility and operational efficiency.
Available in standard profiles (e.g., L-shaped or U-shaped) and common dimensions (e.g., 30×30 mm, 50×50 mm flange width), facilitating integration into automated taping or wrapping systems.
⚠️ Drawbacks: Not water-resistant—softens when wet; lower strength than plastic, unsuitable for extremely heavy or high-impact scenarios; typically designed for single use.
| Scenario | Recommended Type |
|---|---|
| E-commerce exports, consumer goods, light industrial products | ✅ Paper edge protectors (eco-friendly, low cost) |
| Appliances, machinery, heavy building materials | ✅ Plastic edge protectors (high strength, reusable) |
| Cold chain, ocean freight, high-humidity environments | ✅ Plastic edge protectors (waterproof) |
| Projects with green certifications or strong ESG commitments | ✅ Paper edge protectors (recyclable) |
| Long-term storage or multi-cycle reusable packaging | ✅ Plastic edge protectors |
