Patents Assigned to Trinity Packaging Corporation
  • Publication number: 20110000171
    Abstract: A method and apparatus for debanding a compressible bundle. The apparatus includes an End of Arm Tooling (EAT) component which is moved vertically downward over the bundle to a position where holding arms of the EAT component are manipulated to pick up and hold the bundle. At this position, one or more indenters of the EAT component are pressed into an upper surface of the bundle form a trough in the bundle that crosses under a band which surrounds the bundle. A cutting knife assembly of the EAT component is actuated to slide linearly along a longitudinal direction of the trough to cut the band without contacting the surface of the bundle, thereby enabling the band to drop away from the bundle. As a result, the bundle can be debanded without damaging the bags.
    Type: Application
    Filed: June 1, 2010
    Publication date: January 6, 2011
    Applicant: Trinity Packaging Corporation
    Inventor: Norman Wade Daughtry
  • Patent number: 6098806
    Abstract: A pack of merchandise bags is provided in a closed storage and dispensing unit. A portion of the unit is removable to provide a window through which the bag pack is exposed. Each bag in the pack is provided with a front and rear tab at the top, with the rear tab of a bag being attached to the front tab of the next bag. In addition, the rear tabs are formed together in a stack which is secured inside the unit, and each rear tab is attached to its respective bag through a relatively weak perforation. Thus, when a bag is withdrawn from the back pack by means of the front tab, the bag is opened, because the rear tab is retained to the stack of tabs. However, as additional force is exerted on the bag, the rear tab is torn free at the perforation. Since this rear tab is attached to the front tab of the next bag, the next bag is automatically opened.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: August 8, 2000
    Assignee: Trinity Packaging Corporation
    Inventor: Daniel J. Mills