This invention provides a PTP sheet for pharmaceutical drug packaging from which a solid pharmaceutical drug is easily taken out and in which a pocket portion is hard to be accidentally damaged. A PTP sheet has a first sheet from which a pocket portion capable of housing a solid pharmaceutical drug protrudes to the side of an upper surface and a second sheet which is stuck to a lower surface of the first sheet and which closes an opening of the pocket portion. The pocket portion has a peripheral wall portion having a peripheral surface continuous with the upper surface and a top portion having a top surface continuous with the peripheral surface of the peripheral wall portion. A wall thickness of the peripheral wall portion is smaller than a wall thickness of the top portion.

A dispenser for providing sterile dispensing of infant formula into a baby bottle, the dispenser having a blister pack having multiple flexible cells, when each of the cells has an opened end and a closed end, and when each of the cells contains a predetermined amount of infant formula, and when each of the cells having a bottom surface on said closed end, having a lower tearing resistance than that of the rest of the cell, a sealing sheet disposed upon the open end of the cells; and perforation lines formed on the blister pack so that each of the flexible cells may be separated from the blister pack, thereby the dispenser allows for clean and sterile baby bottle preparations, and allows for a long shelf life of the infant formula. The infant formula may be in a form of lumps (pills), fluid, powder, paste, and so on.