Apparatus and method for forming plastic preforms into plastic containers

A method for operating an apparatus for forming plastic preforms into plastic containers, having a movable carrier on which a plurality of blow molding devices are arranged, having a blow molding device with at least two blow mold side parts and a base part, which can be moved and/or is moved in a longitudinal direction of the plastic container, wherein the blow mold side parts and the base part form a cavity, within which the plastic preforms are exposed to a flowable medium and are formed into the plastic containers, wherein the blow mold side parts are arranged respectively on a first mold carrier and a second mold carrier, which are moved with respect to a main shaft that is stationary relative to the carrier for opening and/or closing, and the apparatus is arranged within a clean room,

• wherein
• the first mold carrier is opened and/or closed by a first angle, and the second mold carrier is opened and/or closed by a second angle, wherein the first angle and the second angle are substantially identical, and
• wherein a plurality of mechanical guide curves selected from a group of guide curves including a locking curve, a base lifting curve, a main guide curve, a blowing nozzle curve, and a guide curve for the opening and closing movement of the mold carrier are provided, wherein the locking curve and/or the base lifting curve and/or the guide curve for the opening and closing movement of the mold carriers are arranged inside the clean room and the main guide curve and/or the blowing nozzle curve are arranged outside the clean room.

An apparatus for forming plastic preforms into plastic containers, having a movable carrier on which a plurality of blow molding devices are arranged, wherein the blow molding device has at least two blow mold side parts and a base part movable in a longitudinal direction of the plastic container, wherein the blow mold side parts and the base part form a cavity, within which the plastic preforms can be formed into the plastic containers through exposure to a flowable medium, wherein the blow mold side parts are arranged respectively on a first mold carrier and a second mold carrier, which are movable with respect to a main shaft that is stationary relative to the carrier for opening and/or closing, and the device is arranged within a clean room,

• wherein
• an opening and/or closing movement of the first mold carrier takes place by a first angle, and an opening and/or closing movement of the second mold carrier takes place by a second angle, wherein the first angle and the second angle are substantially identical,
• wherein
• a bearing device for the movement of the base part is arranged inside the clean room, and
• wherein
• the bearing device for the movement of the base part is a bearing cage.

An apparatus for forming plastic preforms into plastic containers, having a movable carrier on which a plurality of blow molding devices are arranged, wherein the blow molding device has at least two blow mold side parts and a base part movable in a longitudinal direction of the plastic container, wherein the blow mold side parts and the base part form a cavity, within which the plastic preforms can be formed into the plastic containers through exposure to a flowable medium, wherein the blow mold side parts are arranged respectively on a first mold carrier and a second mold carrier, which are movable with respect to a main shaft that is stationary relative to the carrier for opening and/or closing, and the device is arranged within a clean room,

• wherein
• an opening and/or closing movement of the first mold carrier takes place by a first angle, and an opening and/or closing movement of the second mold carrier takes place by a second angle, wherein the first angle and the second angle are substantially identical, and
• wherein
• the bearing device for the movement of the base part is a bearing cage.