Patent ID: 6817162
Filing Date: 2004-11-16
Classification: B65D,Y10T

Abstract:
A method of assembling a wound film dispenser, comprising the steps of:folding a preformed blank into a tube having first and second open ends; inserting a roll of wound film into the tube through one of the first and second open ends; folding a retainer blank into the first and second open ends, the retainer plies each having first and second retainer flaps hinged thereto; folding a major flap against each of the retainer plies, each major flap having a locking flap hinged thereto; and pushing each locking flap inward through one of the retainer plies, each locking flap frictionally engaging the retainer flags of one of the retainer plies, the locking laps and retainer plies penetrating first and second howl ends of the roll, wherein each of the first and second retainer flaps include notches which receive sides of one of the locking flaps during the pushing step.