Sealing Systems

Raque Food Systems can close any type of rigid food containers. We have made a wide variety of machines for sealing plastic, paperboard, and even aluminum packages. It is in this final step of the food packaging process where our experience and abilities can make your product the best that it can be. From low production volume intermittent motion machines to extremely high speed continuous motion machines, Raque Food Systems has made a wide variety of container closure systems.

A typical Film Heat Seal System unrolls a sheet of film over the top of a container, presses a heated surface against the film and onto the tray, and then cuts the sealed package free of the film sheet. The system can be tuned so that the seal can be easy to peel or the seal can be made to withstand high temperatures and pressures. The film can be die-cut to match the tray or a printed film can be automatically aligned to match the container.