Separable moisture proof sheet

作者: Bonnae C. Blake

DOI:

关键词: EngineeringMoistureHookComposite materialComposite numberLoop (topology)Mechanical engineeringSeparable space

摘要: A composite bottom sheet or crib comprises a first moisture proof panel overlying the mattress with surface comfortable for user and second subjacent extending under during use. Hook loop fasteners intermesh on top of to connect two panels permit removal when soiled.

参考文章(4)
Burks Alice Rowe, Bed sheeting arrangement ,(1960)
Frances W Allison, Baby bed sheet with removable panel ,(1968)