To provide a PTP (pres through packaging) package which can decrease an oxygen concentration in a pocket part and in which there exists no possibility of deteriorating an article to be stored such as a medicine for a long time.

The PTP package 1 is characterized in that the PTP package 1 includes: a bottom material 2 having the pocket part 4 for storing an article to be stored; and a lid material 3 covering the pocket part 4, and both or either one of the bottom material 2 and the lid material 3 are formed of a sheet material equipped with an oxygen absorbing layer containing an oxygen absorbing agent. In this PTP package 1, the oxygen absorbing agent absorbs oxygen in the pocket part 4 to be able to decrease the oxygen concentration in the pocket part 4.