| 摘要 |
<p>A disposable bib is produced from cellulosic layers, or any other highly absorbent material. The inner surface of the bib, whih comes into contact with clothing worn under it, is covered with a film or other layer of waterroof material. The outer surface has a film or layer of hydropobic material so that this surface remains dry despite the absorptive properties of the inner layers. The side edges are provided with adhesive over a certain length to allow the bib to be folded to form a pocket for solid food particles, or crumbs.</p> |
