摘要:
A coated plastic container provides for low permeability to gases and vapors. A method and system for coating plastic containers includes applying a thin inorganic oxide layer to the external surface of the containers with plasma-assisted vacuum vapor deposition. For example, the coating can include silica which is bonded to the external surface of the container. This coating is flexible and can be applied regardless of the container's internal pressure or lack thereof. The coating firmly adheres to the container and possess an enhanced gas barrier effect after pressurization even when the coating is scratched, fractured, flexed and/or stretched. Moreover, this gas barrier enhancement will be substantially unaffected by filling of the container. A method of recycling coated plastic containers and a method and system for packaging a beverage using the coated containers are also disclosed.
摘要:
A coated plastic container provides for low permeability to gases and vapors. A method and system for coating plastic containers includes applying a thin inorganic oxide layer to the external surface of the containers with plasma-assisted vacuum vapor deposition. For example, the coating can include silica which is bonded to the external surface of the container. This coating is flexible and be can be applied regardless of the container's internal pressure or lack thereof. The coating firmly adheres to the container and possess an enhanced gas barrier effect after pressurization even when the coating is scratched, fractured, flexed and/or stretched. Moreover, this gas barrier enhancement will be substantially unaffected by filling of the container. A method of recycling coated plastic containers and a method and system for packaging a beverage using the coated containers are also disclosed.
摘要:
A device for introducing containers into a treatment space and for removing the containers from said treatment space having at least one rotatable sluice wheel provided on the periphery with sluice chambers that are open toward the outside, the sluice wheel being provided with grippers that can be operated directly by the containers or indirectly by a control device, for securing the containers temporarily in the sluice chambers, preferably by suspending the containers without allowing them to come in contact with the chamber walls and without providing any bottom support. A trouble-free conveyance of the containers with a very high output is possible without damaging the containers, even when the containers are very susceptible to tilting.
摘要:
A device for supplying a large number of consumer stations with a predetermined amount of a process medium, in particular a coating device for containers, has a supply line for the process medium and a connection at the consumer station. In order to make such a device simpler from the structural point of view and less expensive, a unit is used, which keeps a predetermined flow rate constant and which comprises a capillary path extending before each connection and dimensioned in accordance with the predetermined amount of process medium, and a unit which is associated with a plurality of connections and which is used for maintaining a defined flow velocity along the capillary path.
摘要:
A dynamic storage for objects having an endless conveyor chain equipped with receptacles for the objects and having at least two contrarotating upper pulleys that are adjustable in height such that the conveyor chain forms two essentially vertical loops whose variable lengths are defined by the upper pulleys, the stationary lower pulleys rotating in essentially horizontal planes and being connected to the essentially vertical loops by curved guides for the conveyor chain.
摘要:
A method for the manufacture of container preforms in which recycled plastic material is subjected to at least one heat treatment in a recycling machine before it is transferred to a preform machine, where at least a major portion of heat introduced into the plastic material during its heat treatment and storage is transferred from the recycling machine with the plastic material into the preform machine. In a plant embodied for carrying out the method, the recycling machine is coupled with the preform machine either directly or via at least one intermediate storage such that at least a major portion of heat introduced in the recycling machine during a heat treatment of the plastic material can be transferred with the plastic material into the preform machine.
摘要:
A method for cleaning containers, in particular bottles of glass or plastics, and a cleaning machine with at least one cleaning medium, with the containers cleaned at least in one station preferential for the cleaning result and/or in a procedure step with at least essentially chemical-free cleaning media. The cleaning medium is advantageously a granular material, in particular granular ice, carried under pressure with compressed air or compressed water. The cleaning machine suited for carrying out the method includes downstream of an unpacking and presoaking station, a pre-cleaning station with a high pressure water blasting pre-cleaning section, and subsequently an intensive cleaning station with at least one intensive cleaning section to which a pressure blasting system for chemical-free, granular material and a carrier medium are associated, and a disinfection station following the intensive cleaning station.
摘要:
A device for dynamic storage of objects along a conveying section between an input station and an output station with an endless, flexible conveying means, which is variably subdivided into a conveying strand and an idle strand, with at least one carriage, which can be moved in the plane of conveyance, for changing the storage capacity, which carriage presents a first deflection for the conveying strand and a second deflection for the idle strand, as well as with a first drive device for the conveying means in the area of the input station and a second drive device for the conveying means in the area of the output station. The conveying means is provided over its entire length at identical intervals with grippers for the objects and the conveying means has a link chain, equipped with rotatable guide rollers, which runs at least in some areas in at least one stationary guide rail, where at least one guide roller is arranged on the respective chain link in a movable manner.
摘要:
The invention relates to a spent grain bunker and a purifying process, wherein the spent grain bunker comprises a housing and a delivery device located in a lower region of the housing, delivering the spent grain out of the spent grain bunker. In order to enable a greater brew cycle and heavily dewater the spent grain, which also can shorten the purifying time, at least one part of the housing is designed as a strainer surface in the lower region of the housing of the spent grain bunker. Thus, when draining the last sparge or drawing the final wort from the purifying tub, the spent grain can be removed into a spent grain bunker, and the remaining fluid can be extracted from the spent grain by a strainer surface in the spent grain bunker.
摘要:
A filter device and a method for the filtration of beer, where, for an improved and simplified filtration, the filter includes a nonfiltrate chamber having a nonfiltrate inlet and a nonfiltrate outlet, wherein the nonfiltrate flows into the nonfiltrate chamber substantially tangentially to the walls thereof, and the bottom of the nonfiltrate chamber is constructed at least partially as a filter. The filter also includes a filtrate chamber underneath the bottom, and a filtrate outlet.