RECYCLABLE, WATER-RESISTANT CORRUGATED FIBERBOARD SHEET

摘要

A recyclable, water-resistant corrugated fiberboard sheet wherein water-resistant liners are laminated to both surfaces of a water-resistant wavy core, characterized in that at least one surface of both surfaces of a water-resistant wavy core and laminated surfaces of the water-resistant wavy core side of the water-resistant liners has a water repellency (JIS P8137) of R6 or greater and the surface of the corrugated fiberboard sheet shows a cup water absorbency (JIS P8140: contacting time=30 minutes) of 30 g/m<2> or less. The corrugated fiberboard sheet exhibits high water resistance and also is capable of being recycled after use.