T-shirt bag production machine with high productivity and reliability. Composed of a tension control unwinder, edge and cut and slit-sealer alignment, accordion with precise accordion adjustment and versatility in production changes; film deflectors with dot-point adjusters; cutting and welding with adjustable length; robot for the handle of the package with electric drive press for the cut of the handle and table of automatic accumulation; PLC with HMI (color touch screen) of easy handling and great location; with recipe storage and other important functions to facilitate the operation and operator interaction; "can-open" digital communication system between electronic components.