The technology at our disposal allows for the production of bags consisting of up to 4 layers. In the folding process, paper is used for the first layer, while for the next inner layers, paper, foil or PE coated paper can be used, which can constitute a functional barrier. Optionally, the bag can have a handle, which is glued onto it in the form of a special reinforced laminate.
In order to facilitate the opening of the bag, a reinforced foil strip, the so-called a tear strip that tears the bottom of the bag with a pull.