Abstract: A method and apparatus for producing continuous bags, each bag having an opening on one side from a length of continuous tubing is disclosed. The bags are produced along a direction of production and each bag produced has a sealed end and line of perforation opposite to the sealed end. Each bag is positioned with its sealed end immediately adjacent to the line of perforation of an adjacent bag. The bags are produced by advancing a length of continuous tubing along the direction of production and sealing the tubing at a first location by a sealing means to form a sealed end of a first bag and substantially simultaneously perforating the tubing at a second location immediately adjacent to the sealed end of the first bag by a perforating means to form a line of perforation of a second bag. The second bag is immediately adjacent to the first bag.