| 摘要 |
<p>PURPOSE:To obtain the title readily handleable corrugated box for preserving freshness having excellent adsorbing properties of gas evolving from vegetable, fruit, cut flower, etc., by adding zeolite powder to the surface part of liner to face the inside of corrugated box. CONSTITUTION:For example, zeolite powder having preferably 0.1-200mum particle diameter in an amount to give 10-50g/1m<2> paper of one layer is added to the surface part (comprising two layers) to liner inside corrugated box made of three-layer or five-layer corrugated board paper prepared by bonding flat lamellar liner to corrugated liner and embedded in the part to give the aimed corrugated box.</p> |
