... :1.Instead of normal wrapping paper,with the function of anti-mold2.Borad bacterial,fungi ... 280 daysHow does it work:As the surface of the long carbon chain structer is like ... into the cytoderm of the mould fungus,destroy the food chain which mildew lives. In that way,the mould ... fungus can’t propagate and grow.According to test,when temperature=28,humidity90%RH,after 14 days long for the ...