The present invention provides a mat that absorbs odor and slowly releases fragrance. The mat of the present invention comprises a first support structure layer and a colloid layer, and the colloid layer comprises a polymer colloid, a functional essence, and a curing agent. The ratio of the curing agent to the colloid layer is not less than 3.0% and not more than 9.0%, the curing agent of the colloid layer accounts for 3.7%-16.5% of the polymer colloid, and the functional essence is 1.65-16.20 times greater than the curing agent.本案提供一種墊體,其可吸收異味並緩慢釋放香氣,本案之墊體包括第一支撐結構層及膠體層,膠體層包含高分子膠體、功能性香精及固化劑,其中固化劑佔膠體層之比例不小於3.0%且不大於9.0%,而膠體層之固化劑佔高分子膠體之3.7%-16.5%,且功能性香精為固化劑之1.65-16.20倍。1‧‧‧墊體11‧‧‧第一支撐結構層12‧‧‧膠體層
