Kraft paper bags are favored by everyone because of their environmentally friendly characteristics. Especially in European countries, almost all of them use kraft paper bags. There are several ways to make kraft paper bags.
Small white kraft paper bags, generally have a large number of bags and are widely used. Many merchants require such kraft paper bags to be cheap and durable. Usually, the kraft paper bags are machine-formed, machine-attached, and completely operated by machines.
In the case of medium-sized kraft paper bags, medium-sized kraft paper bags are usually made of kraft paper bags that have been hand-applied to the machine after being machine-applied, because the current domestic kraft paper bag forming equipment is limited by the molding size, and the kraft paper bag is attached. The rope machine can only be attached to the rope of a small tote bag, so the practice of the kraft paper bag is limited by the machine. Many bags have no way to make the machine stand alone.
Large bags, kraft paper bags with reverse heads, thick yellow kraft paper bags, these kraft paper bags should be hand-made. At present, there is no machine that can solve these kraft paper bags. It can only be made by hand. Bag production costs are high and the quantity will not be large.
No matter which kind of kraft paper bag is above, if the quantity is not big enough, it is usually made by hand. Because the machine made kraft paper bag is expensive, there is no way to solve the small amount of kraft paper bag.