
Stretch hood film utilizes pre-stretched tubular elastic film to secure pallets without heat. The process:
Horizontally stretches film at room temperature
Vertically drapes over loads
Releases at pallet base for tight encapsulation
Key Innovation: Eliminates thermal processing, reducing energy use by 40% vs heat shrink methods.
360° coverage against moisture/dust
-20°C cold chain capability
30% lower product damage rate
✓ 20% less material than shrink films
✓ Complies with EU Packaging Waste Directive
✓ Enables 15% denser container loading
50% faster than manual stretch wrapping
Robotic arm compatible
0.05-0.12 USD/unit cost savings
Cement/brick palletizing
5-side weatherproofing
Cold storage produce
Dairy shelf-life extension
Scratch-proof appliance wrapping
Anti-static formulations available
8.7% CAGR through 2030 (Allied Market Research)
Driven by:
✓ E-commerce logistics
✓ Circular economy mandates
✓ Branded packaging needs
| Metric | Stretch Hood | Heat Shrink |
| Energy Use | 40% lower | High thermal demand |
| Safety | Fire risk potential | No ignition hazard |
| Irregular Shapes | Perfect conformation | Limited adaptability |
"This technology bridges sustainability and automation," notes Dr. Li Wen (Tsinghua University). "Its mechanical properties meet both ESG goals and supply chain demands."