Patents Assigned to Southern Bag Corporation, Ltd.
  • Recloseable easy-open industrial bag and tab for use therewith
    Patent number: 6241390
    Abstract: An easy open industrial bag includes a tab secured to a front wall on the exterior of the bag. The tab is secured between the front wall and a flap formed on a back wall of the bag and folded over and secured to the front wall for closing the bag. The flap is secured with an adhesive disposed in a pattern providing an adhesive void at an opening edge of the bag.
    Type: Grant
    Filed: February 2, 1999
    Date of Patent: June 5, 2001
    Assignee: Southern Bag Corporation, Ltd.
    Inventor: Gene Douglas Schneck
  • Valve bag and method for making a valve bag
    Patent number: 6164823
    Abstract: A valve bag has a sleeve that includes a butt seam formed by abutting opposed edges of a paper sheet and securing the abutting edges. A strip of tape may be used to secure the abutting edges. The interior surface of the sleeve and the tape are both constructed from a sealable material. A tight seal is achieved when the sleeve is sealed.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: December 26, 2000
    Assignee: Southern Bag Corporation, Ltd.
    Inventor: Roy H. Donnell