Blister Packaging

Abstract

The invention relates to a blister packaging ( 1 ) comprising a blister film section ( 5 ) provided with recesses ( 10 ) for receiving cups of a blister film ( 2 ), a bottom section ( 6 ) provided with output holes ( 11 ) which are protected by a protective cover ( 21 ), respectively and a safety section ( 7 ) which is used in the form of a child safety device, is arranged between the blister film section ( 5 ) and the bottom section ( 6 ) and closes the output holes ( 11 ). The safety section ( 7 ) comprises sliding elements ( 12 ) which are in-series located and separated from each other by incisions ( 16 ) or perforation lines, wherein said elements are individually slidable, respectively in a predetermined sliding direction (e) from a locking position to an open position and the sliding elements are arranged in such a way that only one output hole ( 11 ) is open in each open position.

1 . A blister packaging ( 1 ) for a blister sheet ( 2 ) containing a carrier foil ( 4 ) having a plurality of cups ( 3 ) to receive packaging items ( 40 ), having a blister section ( 5 ) which has cutouts ( 10 ) to receive the cups ( 3 ) of the blister foil ( 2 ), a base section ( 6 ) having open or closed output openings ( 11 ), through which the packed product ( 40 ) can be removed and, for the purpose of child safety, a safety section ( 7 ) which is arranged between blister section ( 5 ) and base section ( 6 ) and which blocks the output openings ( 11 ), characterized in that the safety section ( 7 ) has sliding elements ( 12 ) which are arranged one after another, which in each case can be slid from a blocked position (SS) into an open position (OS) in a predefined sliding direction (e), individually or in groups, and the sliding elements being arranged in such a way that only one output opening ( 11 ) is exposed in each case in each open position. 
   
   
       2 . The blister packaging as claimed in  claim 1 , characterized in that the sliding elements ( 12 ) are in each case separated from one another by incisions ( 16 ) or perforation lines. 
   
   
       3 . The blister packaging as claimed in  claim 1 , characterized in that the sliding elements ( 12 ) are in each case separated from one another by incisions and held in the blocked position (SS) in the safety section ( 7 ) by perforation lines, preferably in the form of a few retaining points. 
   
   
       4 . The blister packaging as claimed in  claim 1 , characterized in that the sliding elements ( 12 ) are arranged in at least one row, and in that an empty position ( 14 ) for receiving a first sliding element ( 12 ) in the open position (OS) is provided at the start of the row. 
   
   
       5 . The blister packaging as claimed in  claim 4 , characterized in that the empty position is a cutout ( 14 ) in the safety section ( 7 ) corresponding approximately to the first sliding element ( 12 ). 
   
   
       6 . The blister packaging as claimed in  claim 1 , characterized in that the sliding elements ( 12 ) are arranged in a straight row. 
   
   
       7 . The blister packaging as claimed in one  claim 1 , characterized in that, in order to define an accurate order, the sliding elements ( 12 ) are arranged to be offset from one another in such a way that the sliding directions (e) of adjacent sliding elements ( 12 ) from the blocked position (SS) into the open position (OS) run at right angles to one another. 
   
   
       8 . The blister packaging as claimed in  claim 1 , characterized in that the row of sliding elements ( 12 ,  12 B,  12 C) is arranged in an orthogonally meandering way. 
   
   
       9 . The blister packaging as claimed in  claim 7 , characterized in that the sliding elements comprise a matrix having sliding elements ( 12 ) arranged in at least two immediately adjacent columns and in a plurality of rows, the height of the rows being the same in each case and in each line, two different widths of the columns being provided alternately, each second line having identical sliding elements ( 12 D,  12 E). 
   
   
       10 . The blister packaging as claimed in  claim 1 , characterized in that one, preferably each, sliding element ( 12 ) has a sliding aid for sliding the sliding element ( 12 ) by a sliding distance. 
   
   
       11 . The blister packaging as claimed in  claim 10 , characterized in that the sliding aid is a cutout which is arranged in the region of the separating line between the sliding elements ( 12 ). 
   
   
       12 . The blister packaging as claimed in  claim 1 , characterized in that an additional sliding aid is provided to slide the sliding element ( 12 ) by an additional sliding distance (ZVS). 
   
   
       13 . The blister packaging as claimed in  claim 4 , characterized in that, in the region of the empty position ( 14 ), the base section ( 6 ) has an additional opening ( 20 ) in order to permit the first sliding element ( 12 ) to be slid again by an additional sliding distance. 
   
   
       14 . The blister packaging as claimed in  claim 1 , characterized in that the output openings ( 11 ) of the base section ( 6 ) are in each case secured by protective covers ( 21 ), the protective cover ( 21 ) being joined to the base section ( 6 ) in one piece and delimited by an intended rupture line ( 22 ). 
   
   
       15 . The blister packaging as claimed in  claim 13 , characterized in that cutouts ( 23 ) for gripping and tearing away the protective covers are provided in the base section ( 6 ) in the region of the protective covers ( 21 ). 
   
   
       16 . The blister packaging as claimed in  claim 1 , characterized in that an additional section ( 24 ) is arranged between the safety section ( 7 ) and the blister film section ( 5 ). 
   
   
       17 . The blister packaging as claimed in  claim 1 , characterized in that a covering section ( 8 ) is provided for covering the blister section ( 5 ) and for protecting the cups. 
   
   
       18 . The blister packaging as claimed in  claim 1 , characterized in that a covering section ( 9 ) is provided in order to cover the base section ( 6 ). 
   
   
       19 . The blister packaging as claimed in  claim 1 , characterized in that the blister packaging consists of a single blank ( 25 ), the packaging sections ( 6 ,  7 ,  8 ,  9 ,  24 ) being separated from one another by fold lines ( 26 ). 
   
   
       20 . The blister packaging as claimed in  claim 1 , characterized in that a blister sheet ( 2 ) is provided, which is held adhesively in the blister packaging ( 1 ).