elaborate and eye-catching
Tetrahedron pouches or pyramid bags can be produced both on tubular bag machines and on single-lane stick pack machines, provided these machines are equipped with an additional device. Whereas the horizontal top and bottom seals of simple tubular bags or stickpacks run parallel, the top and bottom seals of tetrahedron bags are sealed at 90° to each other. The tetrahedron bag can also be produced as a so-called chain bag.
Tetrahedron bags are used for various products such as sugar (as portion packs in coffees), sweets or, because of their striking shape, also as packaging for promotional items.
The following machine types can be used for processing these bags, depending on your requirements: