Our containers undergo rigorous leak testing: every production lot is sampled for the inverted fill test (filled with colored water, sealed, inverted for 60 minutes — zero leakage tolerance), the dynamic vibration test (simulating motorcycle delivery over 30 minutes), and the 1-meter drop test (sealed container dropped on all six faces). These tests ensure our leak-proof performance holds under real-world delivery conditions.
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Ingénierie Premium
Our leak-proof technology centers on two complementary sealing mechanisms. The primary seal uses a continuous gasket channel molded into the lid that compresses against the container rim, creating an ...
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Durabilité Industrielle
We produce leak-proof containers in five standard capacities: 250ml (sauce and soup cups), 500ml (single-portion meals), 750ml (standard delivery portions), 1,000ml (large meals and salad bowls), and ...
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Normes Mondiales
Material options: our leak-proof containers are manufactured from injection-molded polypropylene (PP) rated for microwave reheating to +110°C and freezer storage to -20°C. For premium applications, we...
Sustainability: our PP containers are fully recyclable through standard PP (#5) recycling streams. We offer containers with minimum 30% post-consumer recycled PP content for brands targeting circular economy goals. All containers are reusable — our wall thickness and material grade are specified for 50+ dishwasher cycles, enabling restaurant deposit-return programs.
Supply chain: standard containers ship within 48 hours. Custom IML orders require 15-20 business days. MOQ is 5,000 units for standard, 10,000 for IML. Our logistics team manages door-to-door delivery across Europe with competitive freight rates.
“Product synergy: our leak-proof containers complement our Plastic Lids for standardized closure systems, Sauce Cups for condiment portions, Thermoform Containers for retail applications, and Paper Food Trays for open-serving formats.”
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Frequently Asked Questions
Q1: How do you guarantee leak-proof performance?
A: Dual-seal technology: gasket-channel primary seal plus snap-tab secondary retention exceeding 2.5 kgf. Every lot undergoes inverted fill testing (60 min, zero tolerance), vibration testing, and 1-meter drop testing.
Q2: Are the containers microwave and freezer safe?
A: Yes, PP rated +110°C microwave to -20°C freezer. Full dual-ovenable temperature range without deformation or seal degradation.
Q3: Can I get custom branded leak-proof containers?
A: Yes, IML decoration provides photographic-quality brand printing fused into the container wall, resistant to washing, scratching, and moisture exposure.