China Flat Paper Corner Protectors - Lightweight Edge Reinforcement from Trusted Suppliers and Factory for Packaging
Product Description
Flat paper corner protectors are manufactured using premium corrugated or kraft paper via multi-layer lamination and pressing, forming a dense, rigid structure. Unlike U-shaped or circular protectors, their flat design allows easy integration with various packaging formats—from standard cartons to custom crates.
The protectors’ dimensions are highly adaptable:
- Length (A): 40–9000mm, suiting short boxes to long panels.
- Width (B): 45–210mm, matching different edge thicknesses.
- Thickness (C): 2–10mm, providing adjustable strength for light to heavy loads.
With a smooth, burr-free surface, they prevent scratches on packaged goods. Compliant with ISO, SGS, and FSC standards, they are 100% recyclable, aligning with sustainable packaging practices.
Specification
| Parameter | Details |
|---|---|
| Product Name | Flat Paper Corner Protector |
| Material | Corrugated paper, kraft paper (customizable) |
| Length (A) | 40–9000mm |
| Width (B) | 45–210mm |
| Thickness (C) | 2–10mm |
| Tensile Strength | ≥20kN/m (varies by thickness) |
| Moisture Content | ≤12% |
| Certification | ISO 9001, SGS, FSC |
| Place of Origin | Shandong, China |
Product Display
Key Benefits
1. Versatile Edge Protection
The flat structure reinforces box corners, pallet edges, and panel sides, reducing impact damage by over 50% during handling.
2. Full Customization
Length, width, and thickness are fully adjustable to fit diverse product sizes—from small electronics to large building materials.
3. High Strength-to-Weight
Lightweight yet rigid, they enhance packaging stability without adding excessive weight, lowering shipping costs.
4. Eco-Friendly & Cost-Effective
Made from recyclable paper, they offer a budget-friendly alternative to plastic or metal protectors.
5. Easy Integration
Compatible with tape, strapping, and adhesive, they simplify packaging processes for manual and automated lines.
Application
Furniture & Appliances
Reinforce corners of cabinets, tables, and fridges to prevent dents during delivery.
Electronics & Glass
Protect edges of TV screens, computer monitors, and glass panels from scratches.
Building Materials
Strengthen edges of plywood, MDF, and drywall sheets during transport and storage.
Logistics & E-commerce
Stabilize palletized goods and small parcels, ensuring safe transit for online orders.
Frequently Asked Questions
They are manufactured using premium corrugated or kraft paper via multi-layer lamination and pressing, forming a dense and rigid structure.
The dimensions are highly adaptable: Length (A) ranges from 40 to 9000mm, Width (B) from 45 to 210mm, and Thickness (C) from 2 to 10mm to match different edge needs.
Yes. They are compliant with ISO, SGS, and FSC standards and are 100% recyclable, aligning with sustainable packaging practices.
The flat structure reinforces box corners, pallet edges, and panel sides, which helps reduce impact damage by over 50% during handling and transit.
They are widely used for furniture & appliances, electronics & glass, building materials (like plywood and drywall), and logistics & e-commerce packaging.
They are fully compatible with tape, strapping, and adhesive, which simplifies the packaging process for both manual and automated lines.