Bags with side or bottom seal are used for low contents and are manufactured from thermoplastic materials that allow thin seals (thread seal) resistant and consistent. In its manufacturing process, the plastic film is folded to form the bottom and the seal is made in the side seal of the bag. They can be produced with different options such as perforations, handles, closures (Zipper) and pre-cut for easy opening.

Bags with bottom seal are regularly manufactured from tubular materials so they only require a bottom seal to form the bag. It is manufactured with thin materials but with high mechanical properties. They can be supplied in individual units or in rolls with pre-cutting.