摘要:
A cover foil as a push-through foil for a blister pack for packaging moisture-sensitive products has an aluminum foil as the barrier layer against the penetration of water vapor and gases and a sealing layer for sealing against a blister base part. A plastics material layer containing moisture-adsorbing drying agent is arranged on the side of the aluminum foil provided with the sealing layer.
摘要:
A cover foil as a push-through foil for a blister pack for packaging moisture-sensitive products has an aluminium foil as the barrier layer against the penetration of water vapour and gases and a sealing layer for sealing against a blister base part. A plastics material layer containing moisture-adsorbing drying agent is arranged on the side of the aluminium foil provided with the sealing layer.
摘要:
A process for utilizing a cold-formable laminate (20, 40) to produce base parts (10) of blister packagings (10) for pharmaceutical products (14) which are freeze-dried in the base parts (10). Laminate (20, 40) is made of an aluminum foil (26, 46) covered on both sides with plastics material. Laminate (20, 40) can have several different layer sequences.
摘要:
Plastics composite foil for the sheathing of lithium-ion-polymer batteries and lithium-polymer batteries, comprising, arranged in mutual superposition, the following layers: a) a base foil composed of plastic b) a metal foil and c) a functional plastics layer, where at least one metal protective layer applied via a physical deposition process, such as vapour deposition processes or sputtering, an example being a chromium layer, has been arranged with thickness of from 0.1 to 1000 nm (nanometres) on the layer b), the metal foil, at least in the direction of the layer c), and/or on the layer c), the functional plastics layer, in the direction of the layer b), the metal foil, and/or in the functional plastics layer.
摘要:
A blister base part made of a laminate with wells formed from the latter by cold-forming for the production of a blister pack for the packaging of products that are sensitive to moisture, oxygen and acid has a barrier layer as a barrier against water vapor and gases, a plastics material layer arranged on a first side of the barrier layer as the outer layer and a sealable inner layer arranged on the second side of the barrier layer, and to increase the durability, an absorber material absorbing moisture, oxygen and acid is arranged on the second side of the barrier layer.
摘要:
A cold-formable laminate made of an aluminium foil (26, 46) covered on both sides with plastics material for producing base parts of blister packagings for pharmaceutical products which are freeze dried in the base part has the layer sequence layer A (22)/layer B (24)/aluminium foil (26)/layer C (28)/layer D (30), wherein the layer A is a film 10 to 100 μm thick made of COC/PE blend or coextruded COC-PE, the layers B and C are films 10 to 50 μm thick made of oPA, oPP or PET and the layer D is a film 10 to 100 μm thick made of COC/PE blend, coextruded COC-PE or PVC, the layers A and D being different, or layer A (22)/layer B (24)/aluminium foil (26)/layer C (28)/layer D (30), wherein the layer A is a film 4 to 20 μm thick made of oPP or PET, the layers B and C are films 10 to 50 μm thick made of oPA or PET and the layer D is a film 10 to 100 μm thick made of COC/PE blend or coextruded COC/PE, or layer B (44)/aluminium foil (46)/layer C (48)/layer D (50), wherein the layers B and C are films 10 to 50 μm thick made of oPA or PET and the layer D is a coating made of PE with a grammage of 8 to 40 g/m2, or layer B (44)/aluminium foil (46)/layer C (48)/layer D (50), wherein the layers B and C are films 10 to 50 μm thick made of oPA or PET and the layer D is a film 10 to 100 μm thick made of COC/PE blend or coextruded COC/PE.
摘要:
A cold-formable laminate (10) made of an aluminum foil (14) which is laminated on both sides with plastics material for producing base parts of blister packagings for products which are sensitive to moisture and oxygen, has a plastics material layer arranged on a first side of the aluminum foil (14), as the outer layer (12), and has a sealing layer (16) arranged on the second side of the aluminum foil (14) made of a film or a coating made of polyvinylidene chloride (PVDC). The laminate is suitable for the production of base parts of blister packagings for products which are sensitive to moisture and oxygen.
摘要:
A cold-formable laminate (10) made of an aluminum foil (14) which is laminated on both sides with plastics material for producing base parts of blister packagings for products which are sensitive to moisture has a plastics material layer arranged on a first side of the aluminum foil (14), as the outer layer (12), and a sealing layer (16) arranged on the second side of the aluminum foil (14) made of a film of polychlorotrifluoroethylene (PCTFE). The laminate is suitable for the production of base parts of blister packagings for products which are sensitive to moisture.
摘要:
Cold-formable laminate film, for example, for manufacturing push-through or blister packs or the base parts and for forms of packaging or shaped parts for packaging medical instruments and applicators, containing a barrier layer that is impermeable to water vapor and gases and a plastic layer on both sides of the barrier layer. The laminate film exhibits a layered structure containing in the following order: (a) a plastic layer in the form of a film of the following type, namely, polychloride, polyester, polypropylene, cycloolefin-copolymer or a cast film of polyvinyl-chloride or polypropylene; (b) a metal foil such as an aluminium foil; and (c) an oriented polyamide film having a thickness of 25 to 2 &mgr;m. The free sides of the first and/or the second plastic film may feature a sealing layer or the first and/or the second plastic films may be sealable. The laminate films may, for example, be processed into forms of packaging by a deepening process such as stretch drawing, i.e., by mechanical cold forming using a stamp type tool. During stretch drawing the laminate film is held securely between the die and the holder while the shaping tool forces the laminate into the desired form by stretch forming it.
摘要:
The invention concerns a packaging film comprising or consisting of a layer system with a barrier layer preventing oxygen penetration, an adhesion improvement layer adjacent to the barrier layer and an oxygen scavenger layer adjacent to the adhesion improvement layer. The invention also concerns a packaging, a packaging-packed product unit and the use of a packaging film.