| 摘要 |
A roll of perforated, disposable bibs are provided, where a plurality of individual bib elements are linearly aligned in a perforated fashion. Each bib element includes a convex upper indentation protruding inward into the main planar surface at the upper boundary of the bib which mates with a concave lower protrusion extending downward from the main planar surface at a lower boundary of an adjacent bib. The concave lower protrusion functions also as a lap protective element, and the convex upper indentation aids in the formation of a neck slot perforation placed near, but slightly below the uppermost edge, and formed in a symmetric, curvilinear manner, having an upward arching lowermost point that smoothly transitions to horizontal at each end of the bib in a manner similar to the convex upper indentation.
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