作者: John F. Hogan , James W. Yeager
DOI:
关键词: Composite material 、 Joint (geology) 、 Engineering
摘要: A recloseable bag includes a body having first wall and second connected together substantially around proximate perimeters. The includesa openable joint formed as perforations through the patch secured to over joint. has in registry with of can be composed material that tears controlled fashion along zipper arrangement sealed inside surface patch.