Description
7 ply carton box – Heavy-Duty Packaging
The 7 ply carton box is engineered for maximum durability, strong stacking performance, and secure long-distance logistics.
The 7 ply carton box is designed for industries that require high-strength packaging, long-distance transport, and warehouse stability. This sturdy 7 ply packing box is manufactured using premium kraft liners and dual fluting, ensuring reliable performance for pallet shipments, export loads, and heavy industrial goods. With its strong construction, this 7 ply carton box provides dependable protection for machinery parts, electronics, and commercial components.
Businesses prefer this model because the 7 ply carton box delivers long-lasting strength and supports heavy stacking during storage. Companies across India and abroad rely on this corrugated packaging solution, and many connect with us directly through our Weorex Contact Page for customized requirements.
With precision scoring, uniform creasing, and customizable GSM, printing, flute options, and box dimensions, this corrugated solution is engineered to meet demanding logistics and industrial packing standards. You can also explore more corrugated packaging solutions at our external site weorexpacking.in.
Even though each 7 ply carton box is customizable, its performance depends on three major strength factors.
- Higher GSM improves stiffness and stacking performance
- Strong kraft fibers reduce deformation and bending
- Increases resistance to tearing, bursting, and impact
- Essential for consistent strength in a 7 ply packing box
- BC-Flute offers balanced cushioning and compression
- C-Flute provides extra cushioning for heavy goods
- B-Flute improves stacking stability
- Flute height influences load handling capacity
- Keeps kraft paper rigid in humid environments
- Prevents weakening during long-term storage
- Ensures shape retention during pallet stacking
- Critical for maintaining structural integrity
- Bursting Strength (BS): Helps the box absorb pressure and sudden impact
- Reduces risk of internal product damage
- ECT Behaviour: Shows overall stacking load capacity
- Essential for warehouse and industrial applications
| Ply Structure | 7 Ply – Multi-layer Kraft Liners + Dual Fluting |
|---|---|
| Paper GSM Range | 140–250 GSM kraft liners, 100–200 GSM fluting |
| Strength Category | Heavy-duty corrugated performance for industrial applications |
| Flute Options | BC / C / B Flute combinations |
| Load Handling | Designed for heavy industrial items and commercial shipments |
| Finishing | Machine-cut edges and precise creasing for clean folding |
- Machinery components packed in a 7 ply carton box
- Automobile spare parts
- Industrial shipping operations
- Electronics & appliances
- Heavy warehouse stacking & storage
- High-strength commercial packaging
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