Cardboard–Plastic Composite Leak-Proof Lunch Box
Patent, Biodegradable & Compostable | Designed for Modern Foodservice
At Zidan Packaging, we are proud to introduce our patented biodegradable and compostable takeaway lunch box—a breakthrough in sustainable food packaging. Built from FSC-certified cardboard and reinforced with a resin-coated inner wall and plastic composite frame, this innovation solves the long-standing challenge of combining eco-responsibility with leak-proof performance.
It's not just a lunchbox—it's a next-generation solution for global food brands that demand strength, safety, and sustainability in one package.
Our Patent Lunch Box Innovation
Patent Lunch BoxLeak-Proof Design
Patented Design
Custom BrandingLarge Print Area
Custom Branding
Multiple Sizes500ml - 1300ml
Size Options
Fully Biodegradable & Compostable
Meets global compostability standards, ensuring your brand contributes to a cleaner planet.
Leak-Proof Engineering
Resin-coated inner walls prevent leakage, while the rigid frame structure provides unmatched durability.It is designed to be leak-proof for at least 2-3 hours even when holding soups.
Temperature Resistance
The materials of the lunch box can withstand freezing temperatures.
Patent Innovation
