L-GLT Sleeves for Large-Load Carriers in China – Trusted Suppliers and Factory Solutions for Industrial Packaging
High-Strength PP Material: Sleeves are constructed from high-strength PP (Polypropylene) that replaces traditional corrugated cardboard with superior durability. Optional stainless-steel tubes can reinforce the sleeves for heavy-duty loads.
Ergonomic Flexibility: Sleeves may feature flapping doors for easy access and reusable plastic buckles for secure and convenient closure.
M/Z-Folding Mechanism: Enables nesting ratios up to 1:5, reducing return logistics volume by 80% to maximize efficiency.
Hollow-Core Engineering: Lightweight yet robust structure, supporting payloads up to 3 tons while maintaining high structural integrity.
Weather & Eco Friendly: Fully waterproof and damp-proof; easily cleaned with water or a wet cloth. Made from 100% recyclable materials aligning with circular-economy goals.
Operational Customization:
- RFID label compatibility for inventory tracking.
- Non-stick labels for reusable identification.
- Branding via silk-screen printing or custom colors.
Tooling Efficiency: Lower mold costs compared to injected collapsible pallet boxes, offering a cost-effective alternative.
Supply Chain Integration & Durability: Standardized pallet dimensions (e.g., 1200×800 mm or 1200×1000 mm) ensure compatibility with automated systems and shipping containers. Engineered for at least 3+ years of service, minimizing replacement frequency.
Joyrepak first introduced the L-GLT sleeves to the automotive industry, and now they are popular across other industries such as home appliance, chemicals, food, e-commerce business etc. for logistics and warehousing. This system epitomizes the shift toward standardized, returnable packaging-balancing payload security, storage efficiency, and sustainability in global supply chains.
| Type | Mode | Outer Dim (mm) | Inner Dim (mm) | Volume (L) | Folding height (mm) | Filling Weight (kg) | Top Load (kg) | Weight (kg) | Material | Stackable tray |
|---|---|---|---|---|---|---|---|---|---|---|
| EU Box | EU4315 | 400 | 345 | 12 | 10 | 20 | 400 | 0.95 | pp | 1200*1000 |
| EU Box | EU4315 | 400 | 345 | 12 | 10 | 20 | 400 | 0.95 | pp | 1200*1000 |
Frequently Asked Questions (FAQ)
Q: What materials are the sleeves made of?
The sleeves are constructed from high-strength Polypropylene (PP), which offers superior durability compared to traditional corrugated cardboard. They can also be reinforced with optional stainless-steel tubes for heavy-duty load capacities.
Q: How much space can be saved during return logistics?
Thanks to the M/Z-Folding Mechanism, the sleeves enable nesting ratios up to 1:5. This folding system reduces return logistics volume by up to 80%, significantly lowering shipping and storage costs.
Q: What options are available for operational customization?
We offer RFID label compatibility for seamless inventory tracking, non-stick labels for reusable identification, and branding customization via silk-screen printing or custom colors.
Q: Which industries commonly use the L-GLT sleeves?
Originally introduced to the automotive industry, L-GLT sleeves are now widely used in warehousing and logistics for home appliances, chemicals, food, e-commerce, and other sectors.
Q: How durable are these packaging sleeves?
Engineered for lifecycle durability, the sleeves are designed for at least 3+ years of service. They are fully waterproof, damp-proof, easy to clean, and 100% recyclable.