Abstract: A blister pack for an inhaler, the blister pack comprising a blister support (10) with a plurality of blisters (11), each blister (11) being hermetically sealed by a closure layer (20), the blister support (10) being in the form of an elongate strip, the blisters (11) being disposed one after the other along said blister support strip, said blister support (10) including two lateral profiles (15), one on either longitudinal side of said blister support (10), said lateral profiles being formed by alternating depressions (18) and projections (16), each projection including an abutment surface (17) for displacing said blister pack in accurate manner each time said inhaler is actuated, each abutment surface (17) being connected to the adjacent abutment surface (17) via a slide surface (19) formed by each depression.

Abstract: A blister pack for an inhaler, the blister pack comprising a blister support (10) with a plurality of blisters (11), each blister (11) being hermetically sealed by a closure layer (20), the blister support (10) being in the form of an elongate strip, the blisters (11) being disposed one after the other along said blister support strip, said blister support (10) including two lateral profiles (15), one on either longitudinal side of said blister support (10), said lateral profiles being formed by alternating depressions (18) and projections (16), each projection including an abutment surface (17) for displacing said blister pack in accurate manner each time said inhaler is actuated, each abutment surface (17) being connected to the adjacent abutment surface (17) via a slide surface (19) formed by each depression.

Abstract: A blister strip (20) for use in a fluid or powder inhaler, and including a plurality of blisters, each formed by a reservoir (21) including an opening (25) that is sealed in leaktight manner by a tearable layer (7, 5), the blister strip (20) being characterized in that it comprises at least a base layer (6) that is provided with openings (25) forming the openings of the blisters, and a cavity layer (8) that is provided with cavities forming the blister walls (21), said tearable layer (7, 5) comprising a first tearable-layer portion (7) that is disposed between said base layer (6) and said cavity layer (8), and a second tearable-layer portion (5) that is disposed on the opposite side of said base layer (6), said first and second tearable-layer portions (7, 5) being connected together at each opening (25) of the base portion (6).