The present invention relates to medicine packing paper which is used for the preparation of medicine in a pharmacy according to a doctors prescription in a hospital, and more specifically, to medicine packing paper which can be rapidly sealed after being filled with medicine. The medicine packing paper can reduce material costs and can individually pack prepared medicine without the use of an expensive ultrasonic or electric fusing device.COPYRIGHT KIPO 2014본 발명은 병원 등에서 의사의 처방에 의해 약국에서 약을 조제할 때 사용하는 약포지에 관한 것으로, 더욱 상세하게는 약 투입후 간단, 신속하게 약포지를 밀봉할 수 있는 약포지에 관한 것이다.