Step bo - the case where ru is bent the ruled line additional strength component for the time tune

摘要

The purpose of this invention is to reinforce the ruled portions formed in the drawing process in order to prevent the sticking of the corrugated cardboard box to form a cardboard box and to prevent the paste from sticking during the glue bonding process. It is to provide a possible line reinforcement member.Solution: the bent wire reinforcement member 1 of this invention is provided with a ruled portion formed in an extrusion process in a molding machine of a corrugated cardboard product in order to prevent the sticking of the ruled portion for forming a box made of corrugated cardboard It is a rule reinforcement member 1 that reinforces the ruled line portion by reinforcing it to a portion 31, and has a flat plate main body 4, a linear ruled line forming projection part 2 provided on one side of the body 4, and a spacing between the right and left sides of this ruled line forming projection part 2 This embodiment is characterized in that a projection 3 for forming a reinforcing line is provided.