The company was set up in 1979 with the name Sacchettificio Bustese. The initial products consisted mainly of sacks and bags for clothing companies, shops and industry.
In 1984, on the basis of the experience gained, Gammaplast was set up and some machinery, such as the first printing machine, was purchased.
Starting from the mid-eighties, the company grew and renewed itself continuously: alongside the printing machines 2 new welding machines were purchased; the machines are kept constantly up to date by installing and mounting increasingly new, modern and efficient equipment.
The expansion and upgrading of the machinery continued over the years and continues today.