作者: Sr. Robert A. Worrell
DOI:
关键词: Moisture 、 Structural engineering 、 Materials science 、 Composite material 、 Seal (mechanical)
摘要: A disposable, compactable moisture-impervious package for dispensing a stack of premoistened sheets has pocket portion and flap portion, each made pliable material. The first second walls adhered to other provide compartment between them receiving the sheets. are retained in with their flat surfaces generally parallel pocket. opening is provided one overlying sheets, primary seal prevents undesirable evaporation moisture from extends wall removably securable over secondary after been broken.