| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard container, which is not colored even if vinyl chloride products are packed directly without wrapping them in a film and the like. SOLUTION: The corrugated fiberboard container for packing poly (vinyl chloride) product is formed of liner base-paper and a corrugating medium having 1 ppm or less reducible sulfur content.</p> |
