How to wrap granola bar in factory? by manual? No. by the automatic packing line.
which can help the factory save labor and money.

but do you know why the factory choose the machine instead of manual? I think the following reasons

1.Multi-function, various products and size available
2.Touch screen operation, easy to operate and understand
3.Double frequency converter controller / servo motor for choice
4.High sensitivity sensor, Durable sealing cutting blades
5.High speed, connectable to various feeder line

do you think so?

http://www.cankey-tech.com/horizontal-wrap/granola-bar-packaging-machine.html