onthego packaging developed a microwaveable tray for convenience foods has been developed to ensure consumer safety when handling hot food. the tray is composed of polypropylene, which makes freezable, sealable and safe for food packaging. the tray is fully microwave resistant and can handle temperatures up to 110 degrees celcius in a conventional oven.  this is by rpc coloured water soluble sachets soluble sachets and pouches in distinctive special colours are in prospect for designled, ecofriendly upmarket luxury liquid and powder product packaging projects.