The company was founded in 1979 under the name sacchettificio Bustese. Initial production consisted mainly of sacks and bags for clothing companies, shops and industry. In 1984, thanks to the experience gained, Gamma plast was founded and some machinery, such as the first printing machine, became part of the company. From the mid-eighties onwards, renewal and expansion are continuous, two new heat sealing machines are purchased alongside the printing machine and the machinery is constantly updated with the installation of new, more modern and efficient equipment. The growth and quest for improvement continued over the years until today with the third generation.