Duplex Types Duplex premade pouch packing machines fill and seal personalized premade pouches, two at a time, at speeds of as much as a hundred and twenty cycles per moment. Check out Machines The three hottest MAP procedures are gas flushing, barrier movies, and scavenger or desiccant packaging. The https://www.linpack.com/news/choosing-the-right-tray-sealing-machine-for-your-business