Suitable for ambient and chilled oven-ready meals, the system was developed as an alternative to conventional heatsealing in conjunction with The Recipe Dish Company, RPC Containers and FPP Packaging Solutions, laser supplier GSI Lumonics and researchers at Loughborough University's Mechatronics Research Centre in a DEFRA-sponsored FoodLINK project.
Packaging Automation says it significantly reduces tooling costs, improves seal quality and reduces wastage. Multiple tray shapes can be processed on a single production line, while fast changeovers can be achieved without resetting the sealing machinery. In addition, the lidding film is cut by the laser beam once the seal has been made.
UK traysealing specialist Packaging Automation has collaborated with four other commercial companies and Loughborough University scientists to develop a non-contact laser sealing and inspection system for oven- ready meal packs which eliminates the need for conventional tooling.
Suitable for ambient and chilled oven-ready meals, the system was developed as an alternative to conventional heatsealing in conjunction with The Recipe Dish Company, RPC Containers and FPP Packaging Solutions, laser supplier GSI Lumonics and researchers at Loughborough University's Mechatronics Research Centre in a DEFRA-sponsored FoodLINK project.
Packaging Automation says it significantly reduces tooling costs, improves seal quality and reduces wastage. Multiple trays shapes can be processed on a single production line, while fast changeovers can be achieved without resetting the sealing machinery. In addition, the lidding film is cut by the laser beam once the seal has been made.
The project partners have also developed an "advanced inspection system" which will check the seal of every pack. Tests reportedly show the laser seals are stronger than "traditional" methods and easier to peel.
