Internally reinforced header bag

摘要

Systems, devices, and methods are described for providing a bag having an internally reinforced header. A reinforcing material is combined with a bag material to provide strength to the reinforced header. The reinforcing material and the bag material are aligned during manufacturing such that the reinforcing material is positioned in a header area of a bag formed by folding the bag material. A seal that passes through both the reinforcing material and the bag material retains the reinforcing material within the bag header. A bag handle may then be punched into the header through the bag material and the reinforcing material.

主权项

1. A method of manufacturing reinforced bags, comprising:
providing a bag material; providing a reinforcing material; aligning the reinforcing material with an area of the bag material that forms a header of the bag; folding the bag material at a center line of the bag material, wherein the folding positions the reinforcing material in an internal region of the bag material; and applying a seal that passes through the bag material and the reinforcing material; wherein the seal is applied through two layers of the bag material and the reinforcing material.