Material Composition | Kitchen storage for sensitive produce | Industry Standard: Plastic (no certifications) → Our Base: BPA-free plastic (FDA compliant) → Our Advanced: Recycled plastic + BPA-free (ASTM D7373) | ▲ Advanced: 90% recycled content (eco-friendlier) | ▲ Base: Lightweight (0.3kg/unit) vs. Advanced: Slightly heavier (0.4kg/unit) |
Sealing Mechanism | Preserving moisture-sensitive fruits | Industry Standard: Basic snap lid (air ingress: 5% ▲ Base: Airtight seal (0.5% air ingress, ISO 22479) ▲ Advanced: Double-layer airtight (0.1% air ingress) | ▲ Advanced: 5x less air ingress → 30% longer freshness (tested on berries) | Industry Standard: Higher spoilage risk (tooltip: "2x faster spoilage vs. airtight") |
Capacity Precision | Portion-controlled storage | Industry Standard: Variable sizes (±3mm tolerance) ▲ Base: 0.5L ±1.0mm (ISO 3801) ▲ Advanced: 1.0L ±0.5mm (customizable dividers) | ▲ Advanced: ±0.5mm tolerance → 20% more accurate portioning | Base: Limited to 0.5L →不便 for bulkier items (tooltip: "e.g., whole lemons") |
Durability | High-use kitchen environments | Industry Standard: Standard plastic (500 open/close cycles) ▲ Base: Reinforced hinges (1,000 cycles, ASTM D395) ▲ Advanced: Impact-resistant material (2,000 cycles) | ▲ Advanced: 4x longer lifespan vs. Industry Standard | Industry Standard: Lid warping after 300 uses (tooltip: "common in warm kitchens") |
Space Optimization | Small kitchen storage | Industry Standard: Non-stackable ▲ Base: Stackable (saves 40% vertical space) ▲ Advanced: Nesting design (saves 60% space) | ▲ Advanced: 25% lighter stack (tooltip: "easier to lift full stacks") | Base: Requires flat surfaces → unstable on angled shelves |
Eco-Friendly Features | Sustainability-focused households | Industry Standard: Non-recyclable ▲ Base: Recyclable (Type 5 PP) ▲ Advanced: Biodegradable lining (compostable in 180 days) | ▲ Advanced: 100% compostable (tooltip: "meets EN 13432 standards") | Advanced: 30% higher cost vs. Base (tooltip: "offset by long-term durability") |