MAGNESIUM SULFATE PACKED SMALL BAG TYPE DRYING MATERIAL AND ANTICORROSION DRYING MATERIAL

摘要

PURPOSE:To obtain a small bag type drying material packed with a moisture absorbent having moisture absorbing capacity far larger than that of a silica gel and not almost changed in its appearance even at the time of the max. moisture absorption by packing an air permeable small bag with anhydrous magnesium sulfate as a moisture absorbent. CONSTITUTION:An air permeable small bag 1 is packed with anhydrous magnesium sulfate 2 as a moisture absorbent. As a result, a small bag type drying material packed with the moisture absorbent having moisture absorbing capacity far larger than that of a silica gel occupying the greater part of a commercial product, and not almost changed in its appearance even at the time of the max. moisture absorption can be obtained.