550ml White Disposable Clamshell Paper Lunch Box

Product：550mlPure white, patternless, wordless, thick-walled clam-shell style lunch box 《Product Details.docx》The 550ml thickened plain white paper lunch box is a high-performance disposable packaging solution made of thickened rigid white cardboard. It features a minimalist pure white design without patterns, suitable for high-end catering, takeaway chains and group meal services. The thickened structure greatly improves anti-sagging and anti-tearing performance, ensuring stable carrying of medium to large food portions. The inner layer is professionally treated to be oil-proof and waterproof, effectively isolating sauces, oils and moisture to keep the package clean and solid. The integrated flip lid with locking tab provides reliable sealing, preventing spills and splashes during delivery. It is made of food-grade paper materials, odorless and safe for hot and cold food. The blank surface supports high-quality custom printing for brand promotion. Size (as shown on picture): Outer…