About Quad Seal Packaging
Quad seal packaging is a very popular pouch type for coffee, candy, snack food and pet food wrapping, the bag has 4 vertical sealing lines and gussets, featured with rectangular or square bottom for standup purpose.
In market, some quald seal pouches are made with premade type, which you need to buy these pouches first, then fill and sealing products by a weighing and sealing machine. or by a simple automatic sealing solution, These premade quad seal bags have a beautifull look appearance, but can be costly if you make a big capacity producing.
To reduce costs, many larger operations choose to have a continuous type vertical packaging machine, which can form bag, fill, and seal products with high efficiency.
Quad sealing packaging machine introduction
Quad seal doy pack machine is a vertical type form fill and seal machine for making 4 sides sealing standard bags, normally configure with elevator, scale, platform and output conveyor as a total packing system,each machine share the revelant signals from each other, no product no packing, with products, automatic restart packing.
For example, when scale is full of material, the elevator will stop transporting materials, when scale is empty of nuts material, packaging machine will stop working and the elevator will keep feeding materials.
To pack different kind of products, the configurations maybe different, Refer machine's configuration item below.