... container, etc 2. easy to operate PS Lunch Box Vacuum Forming Machine Products: lunch box, disposable food container, etcMaterials: PS, PP, ... thickness: 0.5-4.0 mmForming area: 1000×1200 mmMax. Forming Depth: 120 mmWorking Efficiency:3-8 Mould/ min.Charging drive ... PS lunch box vacuum forming machine is mainly used for producing lunch box/disposable food container, ice cream cup with depth within 4cm ...