Collapsible plywood box
A foldable plywood box is used when boxes come back. Instead of shipping empty fixed boxes on the return leg, the box folds flat and stacks, which changes the freight economics of a closed-loop route. The brochure describes the foldable plywood box construction as saving storage and shipping space.
Also known as
How it is constructed
- Panels are cut and prepared the same way as a fixed steel-edged box.
- The steel edge is formed and pressed on the panels that stay rigid.
- Hinged or removable corner hardware allows the panels to fold or separate.
- The box is erected on site and secured for each outbound shipment.
Materials
| Panel material | Plywood, 5–12 mmDA-8000 specified range |
|---|---|
| Edge material | Galvanised steel strip |
| Folding hardware | Supplied with the box design |
Why this construction is used
- Empty boxes stack flat, so the return leg carries more units per container.
- Rigid panels keep the same steel-edge protection as a fixed box.
- A damaged panel can be replaced instead of scrapping the whole box.
Production stages
| Buckle fastening | DA-8000High-Spec Nailless Plywood Box Buckle Machine |
|---|---|
| Edge forming | GA-8000Steel Edge Plywood Box Machine |
| Hydraulic pressing | GA 2.5 mSteel-Edge Hydraulic Press |
Foldable Box — questions
No. The equipment we supply covers buckle fastening, steel-edge forming and hydraulic pressing. Folding hardware is a separate component. Send us your box drawings and we will confirm which production steps our machines cover.
The rigid panels can carry the same formed and pressed steel edge as a fixed box. Which panels stay rigid depends on your fold design.
Send us the box you need to build
Box sizes, panel thickness and the production stages you need are enough for us to come back with a configuration and a written quotation.