Hanger bag closure and reinforcement - flap joined to bag by three separate welds one acting as reinforcement

摘要

Closure and reinforcement of hanger bags made from paper or plastic coated bags aims at providing a non-tear suspension so that the contents remain secure and intact in the hung position. In the closed condition, the bag flap is joined to the underlying part of the bag by means of three independent adhesive strips or hot-seal welds. One of the welds or strips is placed so as to reinforce the bag at the hanging point. This extra facility bag can be manufactured at the same cost as the customary ones.