The Preform box is stackable, increasing storage density. Its PP liner design provides extra protection for items, making it ideal for storing small objects like PET Preforms, preventing them from falling out.
Compared with the original carton/plastic boxes, the PET Preform storage container has the following features
| Comparison Item | Preform Box | Corrugated Carton | Plastic Box / Crate |
| Load capacity | 450–800 kg per cage | Low; boxes deform or crush under heavy/stacked loads | Limited; far below the load rating of a steel cage |
| Stacking (in use) | Stackable 4–6 high - drastically improves floor-space utilization | Rarely stackable; bottom boxes crush under weight | Stackable but constrained by box rigidity and load |
| Empty storage & return | Collapsible - folds flat; folded cages stack up to 10 high | Single-use: disposed of after every cycle | Nestable when empty, but still occupies recurring space |
| Handling efficiency | Forklift compatible: move 1 cage, or 2–3 stacked cages, in one trip - up to 2–3× operational efficiency | Manual handling only; slow and labor-intensive | Mostly manual/trolley handling; limited mechanical options |
| Inventory visibility | Open wire mesh - contents visible at a glance; optional ID plate enables modular management | Opaque and sealed; must be opened to check contents | Opaque walls; identification relies on labels |
| Product protection | PP liner stops small preforms from falling out; air circulation through mesh reduces moisture buildup | Moisture-sensitive - loses strength when damp; contents shift and collide | Solid walls reduce ventilation; humidity can build up inside |
| Service life | Mild steel Q235 with galvanized surface - years of service with low maintenance | Single-use, replaced every cycle | Reusable, but plastic ages and becomes brittle under UV/impact; needs periodic replacement |
| Eco & total cost | Reusable and recyclable steel - one-time investment instead of recurring carton spend | Continuous purchase + disposal cost and waste every cycle | Reusable, but replacement frequency raises long-term cost |
Collapsible Method
Specification
|
Model No |
Exterior Dimension |
Wire Guage |
Mesh Size |
Loading Capacity |
Loaded in 1×40'GP |
|
L×W×H (mm) |
mm |
mm |
kg |
sets |
|
|
ES03-28 |
1200×1010×1200 |
5-12 |
62×125 |
800 |
170 |
|
Product Features |
1. Collapsible: Save space, cost effective 2. Easily moved around by forklift 3. Drop gate for easy access when stacked 4. Firm welding spots, not easy to be damaged |
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Optional Designs
Application area
PET Perform industry
Beverage industry
Food industry
Logistics
Warehousing
Transportation
Retail
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