PTP sheet for pharmaceutical packaging
AssigneeNipro Corporation
InventorsKazuaki Uetake, Takeshi Kodai
Life of this patent
Estimating the term…
Abstract
A PTP sheet for pharmaceutical packaging has a first sheet in which pockets each capable of housing a solid pharmaceutical are projected to the side of a first surface which is one of a back surface and a front surface and a second sheet which is pasted to a second surface opposite to the first surface in the first sheet and covers an opening of the pocket. The second sheet has a first region having mesh-shaped grooves having a first depth in a third surface opposite to the surface to be pasted to the second surface and a second region having mesh-shaped grooves having a second depth smaller than the first depth or not having a groove.
Claims14
A PTP sheet for pharmaceutical packaging, comprising:
- a first sheet that has a front surface and a back surface;
- at least one pocket that projects from the back surface of the first sheet, is arranged to house a solid pharmaceutical, and has an opening on the first sheet;
- and
- a second sheet that has a) a connecting side that is pasted to the front surface of the first sheet, covering the pockets, and b) an opposite side that has both a grooved region with mesh-shaped grooves and a relatively smooth region with either no grooves or grooves that have less depth than the grooves of the grooved region, the length and width of the relatively smoothed region exceeding the distance between adjacent grooves in the grooved region.
A PTP sheet for pharmaceutical packaging, that comprises:
- a first sheet that has a front and back surface;
- at least one pocket that projects from the back surface of the first sheet, is arranged to house a solid pharmaceutical, and has an opening on the first sheet;
- a second sheet that has a connecting side that is pasted to the front surface of the first sheet, covering the pockets;
- a grooved region that is on an opposite side of the second sheet, has mesh-shaped grooves, and at least partially overlies the pockets, the portions of the grooved region that overlie the pockets being equal to or less than half of the total area of the connecting side that of the second sheet that overlies the pockets;
- a relatively smooth region that is on the opposite side of the second sheet and has either no grooves or grooves that have less depth than the grooves of the grooved region.
Dependencies are inferred from the claim text.