Boîtes hermétiques pour aliments avec fermeture à bouton-poussoir - Boîtes en plastique AS sans BPA pour céréales, café et produits secs (carrées, empilables)

Instant One-Touch Sealing​​ The military-grade snap-lock mechanism creates an airtight seal with 50% less force than twist-top containers (ergonomic lab tested). Integrated silicone gasket prevents odor transfer between stored items. ​​Crystal Clear Visibility​​ Feature Common PP Our AS Material Light Transmission 85% 92% museum-grade clarity Scratch Resistance Low 3H pencil hardness tested Color Stability Yellows in 6 months UV-resistant for 5+ years Space-Saving Architect​​ • ​​Unified 10.4cm/12.8cm Base​​ - Enables mixed-size stacking • ​​45° Interlock Grooves​​ - Prevents sliding during earthquakes • ​​Wall Thickness Comparison​​ - 500ml: 3.2mm - 2600ml: 4.8mm reinforced corners Traditional Wisdom, Modern Engineering​​ • ​​Rice Measurement Marks​​ - Inner wall graduated in Chinese "sheng" units • ​​Tea Culture Compatible​​ - Fits 250g standard pu'er tea cakes • ​​Custom Branding Ready​​ - Mirror-finished side panel for laser engraving