Aseptic blow mold with rear exhaust gas channels, and method for forming containers under aseptic conditions

A blow mold for shaping plastic preforms into plastic containers having a first side part and a second side part, which are movable relative to one another and, in an assembled state, enclose a cavity at least in sections, within which a plastic preform can be expanded to form a plastic container,

• wherein
• the first and/or second side part has at least one first channel which is configured for conveying a fluid and extends from an inner surface defining the cavity to an opposite outside surface, and a second channel which is in fluid connection with the first channel and extends at least in sections along the outside surface of the first and/or second side part, wherein the first channel and/or the second channel in a state of the blow mold, in which shaping of a plastic preform into a plastic container within the blow mold is possible, is in fluid connection with a clean room at least on one side,
• wherein
• at least the first or second side part has a fastening section to which an adapter element can be releasably attached, wherein the adapter element allows for at least one side part to be exchanged fully automatically and/or semi-automatically, wherein the adapter element can be fixed and/or released pneumatically relative to a blow mold carrier, and
• wherein
• the first and/or second side part has at least one fastener for connecting the side part to the blow mold carrier, wherein said adapter element is arranged on a fastening section that is located on the outer circumference of the blow mold, the first side part, or the second side part, wherein the adapter element is sealed with respect to at least one of the first and/or second channels.