Abstract: A preferably air-tight and liquid-tight collapsible container comprises a container body (5) formed of a sheet material, said sheet material having two thermoplastic surfaces (2, 3), said sheet material comprising a preferably fluid-tight carrier foil (1) provided at least on and preferably on both sides (2, 3), with a thermoplastic semi-rigid or rigid layer material, preferably a polyester based material said sheet material being folded to a container-like body and sealed in the overlapping edge regions (6, 7) to form a container-like body, said container-like body being coated with a sheathing (9) of elastomeric thermoplastic material of the same kind or type as the foil material to form a container body (5), said container body (5) being provided at one open end (5a) with a container head formed from thermoplastic material of the same kind or type as the foil material.

Abstract: Disclosed herein is a tamper evident closure for a container having a cap on a spout. The inverted cap can be used as a tool for removing a twist away element. Both, the cap and the spout have conic guiding surfaces, which center the cap in respect to the spout, while it is removed towards and onto the spout. The initial opening of the tamper evident closure is therefore easier.

Abstract: A can (1) made from metal or plastic including a cap (5) with an annular sealing element (25). A sealing lip (29) is formed on the sealing element that is essentially aligned radially outwardly. The lip contacts an apex (S) of the upper rim of the container (3) when the cap (5) is put on and twisted tight. In case of an overpressure inside the can (1), gas can exit by lifting the sealing lip (29). In case of a higher exterior pressure p0, the sealing lip (29) is pressed with greater force against the container (3) and prevents the entry of any air.

Abstract: A flat container (1) with a container bottom (3) is provided having a peripheral edge (3?) in which a step (13) is formed. A film (19) with a peel-away tab (21)is sealed or bonded to the step. Under the film (19) that advantageously has an air-tight and water vapor-tight construction, an optimum product space (23) for the product can be obtained.

Abstract: The break-open valve (1) for a container (21) comprises a break-away element (4) which can be twisted off by turning an activator (3). The valve (1) can be used for hermetically sealing a container (21) until its first opening and also for making it tamper-evident. The activator (3) is rotatably affixed to the valve head (2). The activator (3) comprises an inserted disk (16) with at least one opening (10) and a socket (5) which engages the break-away element (4). The activator (3) further comprises a membrane (17) which protects the contents within the activator (3) from contaminants entering through spout (18). The valve (1) has the advantage that it is cost efficient in its production, that it is easy to use and that it is suitable for dispensing sterile contents in more than one dose.

Abstract: The invention relates to a sealing cap, comprising a sealing cap body and a seal projection with a welding body which is welded tight to the container for sealing to achieve a security seal. The sealing cap is simple and economical to produce, the first opening is obvious and tampering with the container can be clearly made out.