作者: William M. Bogart
DOI:
关键词: Tearing 、 Feature (archaeology) 、 Structural engineering 、 Closure (container) 、 Geology
摘要: A bag having a top closure adapted to be opened for opening the at its mouth and reclosing bag, comprising strip extending around of from one wall other overlying sealed outside walls. The ends project outwardly beyond sides form ears. element carried by extends lengthwise tearing member thereof above edges walls element. is grasping end pulling it tear strip, portions in ears projecting are bent reclose bag.