Patent ID: 8205750
Filing Date: 2012-06-26
Classification: B65D,Y10T

Abstract:
1. A buffer packing material having an air injection path formed with a bypass, comprising: (a) a lower outer sheet; (b) a lower inner sheet overlapping with an upper portion of the lower outer sheet so that a releasing band is formed in an upper portion of the lower inner sheet in a transverse direction along a front edge thereof; (c) an upper inner sheet overlapping with the upper portion of the lower inner sheet and partially fused with the lower inner sheet to form a plurality of air guiding paths; (d) an upper outer sheet overlapping with the upper portions of the upper inner sheet and the lower outer sheet and partially fused with the upper inner sheet, the lower inner sheet and the lower outer sheet to: (e) wherein the said releasing band formed at the front end of the upper portion of the lower inner sheet is configured to define: