摘要:
The invention relates to a method and device used to blow-mold containers. After thermal conditioning, a preform is shaped into the container inside a blow mold by the effect of blowing pressure. Required blowing gas is introduced into an interior of the preform through a connecting element. After the blow-molding, a purging gas is conducted through the interior of the container. A plurality of blowing stations are used, and, for at least one of the blowing stations, at least part of the required amount of the purging gas is stored in a storage volume associated only with said blowing station.
摘要:
The invention disclosed herein provides methods for implementing Sampling Interval Modulation Magnetic Resonance Elastography (“SLIM-MRE”), based on simultaneous encoding and acquisition of individual displacement components using motion encoding gradients with different time discretization intervals to MRI analysis. The components are modulated with different frequencies in the MR signal phase, which can be expressed as a harmonic function of the start time, or equivalently of initial phase, of the motion encoding gradient components. As a result, all displacement components can be acquired faster than in conventional MRE, and can be derived from the same temporally-resolved MR phase images. This also allows for simultaneously acquired 3D displacement data and storage of such data in the same k-space.
摘要:
The present invention relates to a method and device for sterilising parisons made of a thermoplastic material that are intended for producing blow-moulded containers. During the sterilising process a sterilising agent is introduced into an interior of the parison by an applicator. At least one gas is supplied to the applicator via a least one supply element, at least sections of which are arranged in a horizontal direction next to a transport path of the applicator. The supply element comprises at least one outlet opening facing towards the applicator. At least one pressure-applying element is arranged between the applicator and the supply element and is resiliently clamped between the applicator and the supply element.
摘要:
A method and device for producing blow-molded containers, at least some regions of which are sterile. A parsion made of thermoplastic material is first heated and then exposed to a pressurized fluid. A sterilization means is introduced into an area of the parison. Sterilization is carried out at a sterilization site a spatial distance away from a blowing unit, which shapes the parison. Instead of maintaining the entire area of the blowing device as a sterile space, the parison is transported from the sterilization site to the blowing unit at least along a portion of a transport path along a sterile channel.
摘要:
The device according to the invention is used to blow-mold containers. After thermal conditioning, a preform is shaped into the container inside a blow mold by the effect of blowing pressure. The blow mold is retained by a support. A pressure area (43) is sealed from the surroundings by a seal (41). The seal (41) has at least two areas (45, 46). A first area (45) is composed of a harder material than the second area (46). The two areas are rigidly connected to each other.
摘要:
The invention relates to a method and device used to blow-mold containers. After thermal conditioning, a preform is shaped into the container inside a blow mold by the effect of blowing pressure. Required blowing gas is introduced into an interior of the preform through a connecting element. After the blow-molding, a purging gas is conducted through the interior of the container. A plurality of blowing stations are used, and, for at least one of the blowing stations, at least part of the required amount of the purging gas is stored in a storage volume associated only with said blowing station.
摘要:
The invention relates to a device for blow molding containers. Initially, pre-forms, which are made of a thermoplastic material, are tempered and, subsequently, transformed into containers inside a blow form using the effects of a pressurized medium. Said blow form which is made up of at least two blow molding segments is held in place by mold supports of a blowing station. A bottom part is used in addition to the blow molding segments. Both the mold supports (19, 20) and the bottom part (7) are arranged in such a way that they can be mechanically positioned. The mold supports and the bottom part are permanently coupled to each other via a common mechanical drive unit (43).
摘要:
A method and device for producing filled containers from preforms made of a thermoplastic material. The preforms are respectively transferred to a molding or filling element of a molding and filling station and are shaped in the respective container in a subsequent molding and filling process inside a mold of the molding and filling station due to the action of the pressure of a supplied filling material in the preform. The respective container is withdrawn from the molding and filling element of the molding and filling station after molding and filling.
摘要:
The invention disclosed herein provides methods for implementing Sampling Interval Modulation Magnetic Resonance Elastography (“SLIM-MRE”), based on simultaneous encoding and acquisition of individual displacement components using motion encoding gradients with different time discretization intervals to MRI analysis. The components are modulated with different frequencies in the MR signal phase, which can be expressed as a harmonic function of the start time, or equivalently of initial phase, of the motion encoding gradient components. As a result, all displacement components can be acquired faster than in conventional MRE, and can be derived from the same temporally-resolved MR phase images. This also allows for simultaneously acquired 3D displacement data and storage of such data in the same k-space.
摘要:
Method for producing containers which are filled with a liquid filling substance from parisons made from a thermoplastic material, wherein the respective parison is conditioned thermally and is subsequently shaped into the container during a shaping and filling phase in a mold by way of the filling substance as pressure medium, wherein, during the shaping into the container, the parison is preferably guided at least temporarily through a stretching rod and is stretched in the axial direction.