摘要:
A transport device and a transport method for a container treatment plant as well as a blow molding machine is provided. The transport device comprises at least one transport star for transporting receptacles to or away from a treatment station of the container treatment plant, wherein the at least one transport star is arranged obliquely to the treatment station.
摘要:
Provided is a plastic container for receiving liquids, comprising a base area, a main body adjoining to said base area in a longitudinal direction of the container, a shoulder area adjoining to said main body in the longitudinal direction of said container, and a mouth area adjoining to said shoulder area in the longitudinal direction of said container, said mouth area having a container mouth. The container has a gripping area provided between said main body and said container mouth in the longitudinal direction of said container. The external cross section of said gripping area is smaller than an average external cross section of said shoulder area.
摘要:
Apparatus for producing plastic containers has a heating device having a transport device for transporting the plastic preforms singly along a predefined transport path. The transport device has a plurality of holding devices for holding the plastic preforms, and at least one heating unit for heating the plastic preforms, wherein furthermore a rotating device is provided which rotates the plastic preforms held by the holding devices and is connected to a forming device, which transforms the plastic preforms transported by the heating device into plastic containers. The apparatus has an alignment device which enables alignment of the rotational position of the plastic preforms with respect to their longitudinal direction relative to the holding devices holding these plastic preforms and/or the apparatus has a rotational position alignment device arranged along the transport path which enables alignment of a rotational position of the holding devices with the plastic preforms arranged thereon.
摘要:
The invention relates to a method for processing plastic preforms (10) and/or plastic containers (20) by means of at least one first processing apparatus (2), which processes the plastic containers (10, 20) in a first specified manner, and by means of at least one second processing apparatus (4), which processes the plastic containers (10, 20) in a second specified manner and which is arranged before or after the first processing apparatus (2), wherein the plastic containers (10, 20) are transported from one processing apparatus (2, 4) to the other processing apparatus (2, 4) by means of a transport apparatus (5) and the at least first processing apparatus (2) and the at least second processing apparatus (4) are coupled to each other, the first treatment apparatus (2) is a blow-molding machine (25) for shaping plastic preforms (10) to form plastic containers (20), and the process speed of the blow-molding machine (25) is defined by means of a specification, which contains a plurality of process parameters that are characteristic of the shaping process. According to the invention, the process parameters associated with at least one further process speed are at least partially determined on the basis of at least two key specifications, such that the adaptation of the process speed of the blow-molding machine (25) to a speed of at least one further processing apparatus (2, 4) is enabled and/or adjustment of the speed is possible.
摘要:
A blow mould for producing plastic containers comprises at least two blow mould parts and a hollow space formed from the at least two blow mould parts at which plastic parisons are transformed by an application of a flowable medium to the plastic containers. The hollow space includes an interior wall that has a contour which produces a predetermined configuration of the plastic containers. A first portion of at least two blow mould parts produces a bottom of the plastic containers. A second portion of the at least two blow mould parts has an opening region for discharging a gaseous medium during an expansion process of the plastic containers. The opening region extends along a first line and a second line, wherein the first and second lines run at least in some sections of the blow mould at an angle different from 0° relative to one another.
摘要:
The invention relates to a method for processing plastic preforms (10) and/or plastic containers (20) by means of at least one first processing apparatus (2), which processes the plastic containers (10, 20) in a first specified manner, and by means of at least one second processing apparatus (4), which processes the plastic containers (10, 20) in a second specified manner and which is arranged before or after the first processing apparatus (2), wherein the plastic containers (10, 20) are transported from one processing apparatus (2, 4) to the other processing apparatus (2, 4) by means of a transport apparatus (5) and the at least first processing apparatus (2) and the at least second processing apparatus (4) are coupled to each other, the first treatment apparatus (2) is a blow-molding machine (25) for shaping plastic preforms (10) to form plastic containers (20), and the process speed of the blow-molding machine (25) is defined by means of a specification, which contains a plurality of process parameters that are characteristic of the shaping process. According to the invention, the process parameters associated with at least one further process speed are at least partially determined on the basis of at least two key specifications, such that the adaptation of the process speed of the blow-molding machine (25) to a speed of at least one further processing apparatus (2, 4) is enabled and/or adjustment of the speed is possible.
摘要:
A blow mould for producing plastic containers comprises at least two blow mould parts and a hollow space formed from the at least two blow mould parts at which plastic parisons are transformed by an application of a flowable medium to the plastic containers. The hollow space includes an interior wall that has a contour which produces a predetermined configuration of the plastic containers. A first portion of at least two blow mould parts produces a bottom of the plastic containers. A second portion of the at least two blow mould parts has an opening region for discharging a gaseous medium during an expansion process of the plastic containers. The opening region extends along a first line and a second line, wherein the first and second lines run at least in some sections of the blow mould at an angle different from 0° relative to one another.
摘要:
Disclosed is a method analysing plastic preforms, wherein plastic preforms are transported along a predetermined transport path by a transport device and an infrared absorption coefficient is determined in at least one region of the plastic preform, wherein, in order to determine the infrared absorption coefficient of the plastic preform, infrared radiation is applied to the plastic preform by a first radiation device and radiation passing through the plastic preform is received by at least one receiving device and an infrared absorption behaviour of the plastic preform is determined from this received radiation, wherein the radiation device acts upon the plastic preforms with infrared radiation in a predetermined wavelength range and an evaluation device evaluates the radiation as a function of its wavelength in a wavelength range from 1500 nm to 2000 nm.