The fully automatic pillow packaging machine is a packaging equipment that can automatically and continuously make bags, seal and cut. It can realize the rapid bag making and packaging of products, and seal and cut products into independent packages in sections. The servo motor transmission speed is stable and adjustable, and the adjustment range is wide; the original roller self-rotation device can continuously seal and cut. It is designed for the packaging of solid objects, suitable for packaging various solid regular objects, such as biscuits, bread, moon cakes, candies, etc., as well as daily necessities, industrial parts, etc. For loose objects or individual separated objects, the packaged objects must be placed in a box first, or tied together, and then bag making, sealing and cutting can be carried out. It can quickly and efficiently complete the bagging, sealing and cutting of products with single-layer film plastic stretched into long bags.