| 摘要 |
A thin, flat closure for plastic bags and of the type having at one edge a V-shaped notch (12) which communicates at its base with a gripping aperture (14). The base (10) of the closure is made of a flexible material so that it can be repeatedly bent, without fracturing, along an axis aligned with said notch and aperture. In addition, upon one or both sides of the closure is laminated a layer of paper (20). The axis may contain one or two grooves (18) or a through-hole (26), either of which acts as a hinge to facilitate bending. |
