EP3720620A1 - Vorrichtung zum reinigen von kunststoffvorformlingen in modulbauweise und verfahren zum betreiben einer vorrichtung zum reinigen von kunststoffvorformlingen - Google Patents
Vorrichtung zum reinigen von kunststoffvorformlingen in modulbauweise und verfahren zum betreiben einer vorrichtung zum reinigen von kunststoffvorformlingenInfo
- Publication number
- EP3720620A1 EP3720620A1 EP18814882.9A EP18814882A EP3720620A1 EP 3720620 A1 EP3720620 A1 EP 3720620A1 EP 18814882 A EP18814882 A EP 18814882A EP 3720620 A1 EP3720620 A1 EP 3720620A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic preforms
- cleaning
- preforms
- control unit
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/283—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking by gas jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/34—Arrangements of conduits or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/42414—Treatment of preforms, e.g. cleaning or spraying water for improved heat transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4252—Auxiliary operations prior to the blow-moulding operation not otherwise provided for
Definitions
- the present invention relates to a device for cleaning plastic containers and in particular plastic preforms and to a method for operating a device for cleaning plastic preforms.
- Such devices and methods for cleaning hollow bodies and in particular plastic preforms have long been known from the prior art.
- the preforms are thereby blown out for cleaning by means of a gaseous medium, so that in particular dusts and other impurities contained in the preform are removed from the interior of the preforms in order to avoid contamination of the product during the later filling process.
- the preforms are usually transported by means of a transport device to the cleaning device, which is preferably a rinser.
- these devices comprise at least one and preferably a plurality of rinsing nozzles, which clean the plastic preforms and in particular blow out a cavity of the preforms with a gas stream.
- a device for cleaning plastic preforms with a transport device for transporting the plastic preforms comprises a rotatable carousel on which a plurality of holding devices for holding the plastic preforms are arranged and the transport device transfers the plastic preforms to the holding devices of the carousel, wherein the Device having at least one loading device, by means of which an interior of the plastic preforms for their cleaning with a gaseous medium can be acted upon.
- the device for cleaning plastic preforms is constructed in modular design.
- Interfaces has, to which any devices and / or elements attached and also can be removed again, these devices and / or elements also have standardized mechanical and control-side connection and interfaces, which with the connection and interfaces of the device are compatible.
- the device consists of a base module or basic module which can be supplemented by other devices, functions, elements and / or components as desired, and in particular even after the basic module has been set up, without this the function or mode of operation of the base module is restricted or endangered.
- the basic module of the device for cleaning plastic preforms has a first interface and a module which, as will be explained in greater detail below, can be, for example, a holding device, a turning station or a control unit, a second interface Interface on.
- the first interface and the second interface allow both a mechanical connection and an electrical connection between the modules connected by these interfaces, for example between cleaning device and holding device, such that both the holding devices can be arranged on the cleaning device, as It is also possible to integrate at least one further module, such as a turning station, between the cleaning device and the holding devices.
- the device for cleaning plastic preforms as a modular system in order to achieve a high degree of flexibility in the equipment and the desire for a higher cleaning performance even after the machine has been installed or modified guarantee.
- the individual embodiments can also be realized later, because the basic structure is always the same.
- the basic structure has uniform connection points and is thus compatible with any extension packages. Due to the various embodiments of the cleaning device according to the principle of the module, it is possible, depending on the customer's wishes, to achieve, for example, the most varied degrees of cleaning by exchanging any cleaning devices.
- the device according to the invention and the method according to the invention accordingly have the particular advantages that, as a result of the modular principle, a high degree of flexibility is made possible for customer wishes, whereby even later wishes arising after the purchase can be fulfilled.
- the modular construction according to the invention also enables a simple replacement or a simple addition of components and makes it possible to optimally adapt the required cleaning functions to the required different cleaning requirements.
- Other advantages are in that a single base frame for all variants a significant cost reduction in production can be achieved.
- the device for cleaning plastic preforms is preferably a so-called rinser or a rinser unit.
- the gaseous medium is preferably compressed air. It is also conceivable that the gaseous medium is a sterile gaseous medium, so that no further contamination of the preforms is caused.
- the transport device is preferably a sawtooth star or a pocket star.
- the holding devices are preferably gripping devices or clamps which grasp or hold the preforms in an opening region and preferably below a support ring.
- the rinsing unit is preferably designed as a stand-alone machine, that is to say that the rinser unit is not coupled to or synchronized with subsequent or preceding machines.
- the rinsing unit preferably has a connection system for integration into a machine block.
- the connection system is preferably mechanical, electrical and / or control technology interfaces.
- the at least one impingement device is a rinsing nozzle and preferably a static or stationary nozzle.
- the preforms are preferably moved away under the loading device and thus cleaned.
- the plastic preforms are preferably in an upright position, i. with their mouths up, transported.
- the at least one loading device or the rinsing nozzle is at least temporarily movable during the transport of the plastic preforms with the plastic preforms. Due to a moving nozzle, compared to a stationary nozzle, considerably longer process or rinsing times are possible, which leads to better overall rinser results.
- the at least one loading device or the rinsing nozzle with the plastic preforms is mitbewegbar and is introduced into a mouth region of the plastic preforms. By means of such a traveling and submerged rinsing nozzle, the highest cleaning results can be achieved, in particular with very fine and light particles.
- the nozzle position during insertion of the rinsing nozzle into the plastic preform is preferably controlled via a mechanical, hydraulic, pneumatic or similar device suitable for this purpose.
- the height of the nozzle head during the process start, before the actual process and during the process is preferably detected , Preference is given to the immersion depth of the nozzles in the preform and preferably the mouth of the preform is set to selectively, depending on Vorformlingtyp to achieve an optimal cleaning result and to be able to guarantee.
- the degree of cleaning of the preforms can therefore be increased enormously in traveling nozzles since a preform is cleaned through a nozzle for a longer time.
- the preforms are preferably cleaned during the transport of the preforms.
- the plastic preforms if it is a traveling nozzle or a moving and submerged nozzle, overhead, i. transported with the mouth down.
- the device has at least one turning station, wherein the holding devices are arranged at this turning station and the plastic preforms are tiltable by 180 ° by means of this turning station and / or are rotatable about a longitudinal direction of the plastic preforms.
- the device has a plurality of such turning stations.
- the turning station is preferably a module according to the invention, which can be arranged on the device as required.
- the preforms can also be cleaned in an inverted position and preferably from all sides, which in particular a better cleaning result can be achieved. In particular, this makes possible a complete cleaning of the plastic preforms. By actively turning, especially heavy particles can be safely removed, which in turn leads to better rinser results.
- the base module or the uniform base frame of the rinser preferably comprises a platform for the rinser, the rotatable carousel, the holding devices and brackets for the holding devices, the transport device and at least one and preferably a plurality of rinsing nozzles. It is therefore preferred for all embodiments, a uniform base frame used, whereby the series production is simplified and based on the modular design all variants can be executed and even combined.
- the rinser is designed such that, depending on the module, which is subsequently changed and exchanged, suitable connection points are provided.
- the rinser also has uniform connection points in the area of the media connections and other structures.
- the connection points preferably have a quick-change system, which is preferably a simple clamp system consisting of preferably three clamps, via which the input and / or or removal of the modules.
- the device has at least one control unit and preferably a plurality of control units for monitoring a preform length and / or a nozzle position.
- control units may preferably also be modules, by means of which the rinser can be extended, changed and / or adapted and / or arranged at a different location of the rinser can be.
- control unit may also preferably be an independent device, which is merely associated with the device for cleaning the plastic preforms, but is not connected to it by means of interfaces or connection points.
- control unit may also be dispensed with a turning station or a turning of the plastic preforms on the cleaning device.
- the present invention is therefore also directed to a control unit for a device for cleaning plastic preforms, which device has at least one loading device, by means of which an interior of the plastic preforms can be acted upon by a gaseous medium for cleaning thereof, wherein the pressurization takes place - Supply device is a nozzle which is stationary or during cleaning with the plastic preforms mitirri or mitirriement during cleaning with the plastic preforms and immersed in this, wherein the control unit according to the invention before the loading of the plastic preforms with the gaseous medium a nozzle position of Nozzle and / or a length of the preforms detected.
- the control unit preferably checks the preform depth and / or the preform length and the start time of the nozzles prior to dipping the nozzles in the preforms to avoid such a collision.
- the control unit preferably transmits a signal to a control device in order to report a risk of collision in relation to an excessive immersion depth of the nozzles in the preform opening.
- the control device can then preferably refuse to start the machine if the nozzle positions are not set correctly and / or drive the machine into the secured emergency stop during an unintentional adjustment during operation.
- the position of the nozzles can then preferably be corrected manually manually by an operator or automatically in order to avoid a collision and thus not to disturb the production by a failure of the machine.
- the preferred combination of monitoring the nozzle position, as well as the preform lengths results in a double hedging, as it may happen that in a grade change, if necessary, a smaller preform in the feed path or the device remains, resulting in a collision between the nozzle and could cause the preform to fail a treatment unit in the rinser.
- control unit in particular prevents damage to the machine and the resulting loss of production.
- control unit can detect a possible collision at an early stage, which in particular also increases machine and operating safety.
- the preferred self-reaction and correction of the program also makes it possible to react to errors as quickly as possible, and these can be eliminated as quickly as possible without the need for manual intervention by the operator, so that even when the operating personnel pauses or if they are currently doing other work - Perform damage to the machine and production losses can be prevented.
- control unit is arranged on an inlet star and / or an outlet star.
- control unit is selected from a group of control units which comprise photoelectric sensors, cameras or other suitable sensors.
- ionized compressed air is used to clean the preforms
- a switchable measuring device which measures the ions in the air stream.
- the electrostatic charges are neutralized in the hollow body, whereby dirt particles can be easily solved.
- a measuring device or a sensor which controls and / or monitors the compressed air required during the cleaning process in order to detect and remedy a failure of the nozzles and / or the delivery system at an early stage.
- a cleaning control can be provided via a camera, which has a degree of purification the preforms are checked after the process run.
- a position check may also be carried out, wherein preferably a turning process of the preforms carried out by the turning device is controlled by a monitoring unit of the turning angle.
- a positionally accurate turning angle can guarantee a higher degree of cleaning for certain preforming designs.
- the device for cleaning plastic preforms preferably has a first ejection device, which is preferably arranged in the inlet of the rinser, so that a preform identified with a wrong length can be ejected.
- the discharge device is preferably a further transport device, such as a transport star.
- a second discharge device which removes the preforms that have been identified as being contaminated after cleaning.
- These preforms are preferably fed again to the rinser and cleaned a further time.
- the inlet and / or the outlet of the rinser is therefore preferably configured such that upon transfer to the rinser or rinser, a gap created between the preforms can be compensated if a faulty preform has been ejected. In this way, a desired spacing between the preforms can also be generated relative to one another and in particular matched to a division of the next machine.
- a control device is provided for monitoring the preform position in the holding device. In this case, it is preferably checked whether the holding device grips the preform correctly, so that no damage occurs in the further process due to a misalignment of the preforms.
- the present invention is also directed to a method for operating a device for cleaning plastic preforms, wherein the plastic preforms are transported by a transport device along a predetermined transport path and a plurality of holding devices for holding the plastic preforms is arranged on a rotatable carousel, wherein the transport device transfers the plastic preforms to the holding devices of the carousel and an interior of the plastic preforms is acted upon by a gaseous medium by means of at least one loading device for their cleaning.
- the device for cleaning plastic preforms is constructed in modular design.
- the at least one impingement device is a static nozzle or the at least one impinging device is moved along with the plastic preforms.
- the loading device moves with the plastic preforms and is introduced into them.
- the loading device is a rinsing nozzle.
- at least one turning station is provided, which tilts the plastic preforms by 180 ° and / or rotates them about a longitudinal direction.
- a complete and in particular complete cleaning of the preforms can be achieved.
- Particularly preferred is a plurality of such Wendestatio- nen provided.
- At least one control unit is provided, which monitors a preform length and / or a nozzle position, wherein the control unit is arranged on an inlet star and / or an outlet star.
- the control unit is arranged on an inlet star and / or an outlet star.
- several control units can also be provided on the method side, which check several and in particular different devices and functions of the rinser for errors, as has already been explained in detail above.
- control unit transmits a signal to a control device in the case of at least one faulty monitoring result, the control device preferably preventing the device from starting if the result is erroneous.
- FIG. 1 is a schematic representation of a first embodiment of an inventive device for cleaning plastic preforms.
- FIG. 2 is a schematic representation of a second embodiment of a device according to the invention for cleaning plastic preforms
- FIG. 3 is a schematic representation of a third embodiment of an inventive device for cleaning plastic preforms
- FIG. 4 shows a plan view of the device according to the invention for cleaning plastic preforms shown in FIG. 3;
- FIG. 5 shows a further schematic illustration of a device according to the invention for cleaning plastic preforms with a control unit;
- Fig. 6 is a plan view of the device according to the invention shown in Figure 5 for cleaning plastic preforms.
- FIG. 1 shows a schematic representation of a first embodiment of a device 1 according to the invention for cleaning plastic preforms 10.
- This first embodiment shows in particular a basic embodiment of such a cleaning device, which is preferably a rinser 2.
- the device 1 is constructed overall on a platform 3.
- a carousel 5 is preferably rotatably arranged on the platform 3 via a ball slewing connection 4, with consoles 8 for a plurality of holding devices 7 for the preforms 10 being preferably mounted on the carousel 5 again.
- the platform 3 is in particular stationary and preferably arranged non-rotatably.
- the carousel 5 is movable via a drive 6 and, in particular, rotatable with respect to the ball slewing connection 4.
- the holding devices 7 hold the preforms 10 preferably at a so-called neck area.
- neck handling and the transfer to the device 1 via starwheels (not shown), in particular a high level of operational reliability can be achieved, which in turn enables better rinser parameters and a better cleaning.
- a transport device 12 which is preferably a sawtooth star or a pocket star, transfers the preforms 10 to the holding devices 7 of the rotating carousel 5.
- the reference numeral 13 preferably identifies a further console on which the transport device 12 is arranged and via which the transport device 12 is connected to the platform 3 or the rinser 2.
- the device 1 has at least one loading device 15, which acts on the plastic preforms 10 with a gaseous medium, wherein this loading device is preferably a rinsing nozzle.
- this loading device is particularly preferably a static or stationary nozzle, which is preferably arranged in such a way above the carousel 5, so that the preforms 10 can pass under it appropriately or can be transported under this in order to achieve the best possible cleaning result.
- the plastic preforms are transported at a stationary nozzle with their mouths up.
- the pressurizing device 15 is supplied with the gaseous medium for the purpose of cleaning the plastic preforms 10.
- the reference numeral 35 denotes an electric cabinet in which the control and the wiring of the device 1 are arranged.
- the reference numeral 32 is a torque support or a bridge or support to stabilize the device 1.
- the torque arm 32 is connected via supports 40 to the device 1.
- the embodiment shown in FIG. 1 can achieve a high machine output of approximately 90,000 containers per hour.
- FIG. 2 shows a schematic representation of a second embodiment of a device 1 according to the invention for cleaning plastic preforms 10, the modular construction according to the invention being particularly evident from this representation.
- the embodiment of FIG. 1 has been expanded.
- the preforms 10 are transferred to the holding devices 7 of the carousel 5 by means of a transport device 12.
- the holding devices 7 are arranged here instead of on brackets on turning stations 18, which can tilt the preforms 10 by 180 ° and / or can rotate about their longitudinal direction.
- the loading devices 15 here are not static nozzles, but rather are moving along nozzles, which are moved along with the plastic preforms, wherein in such an embodiment the plastic preforms are transported upwards with their mouths. Accordingly, the loading devices 15 are here arranged directly on the rotating carousel 5 and directly below the individual holding devices 7. Preference is given to so many Beauftschungsein- devices 15 are provided, as well as holding devices 7 are provided.
- the turning stations 18 therefore rotate the preforms 10 and the loading device 15 blows a gaseous medium into the opening of the preform 10 for cleaning.
- the reference numeral 6 again denotes the drive via which the carousel 5 is rotatable.
- the gaseous medium is again supplied to the loading devices 15 via the air supply 9 and, in this embodiment, allocated to the individual admission devices 15 via the air distributor 31.
- the reference numeral 34 further indicates guide curves, by means of which the movements of the holding devices 7 and turning stations 18 are controlled. In this case, this embodiment also has a machine output of up to 90,000 containers per hour.
- FIG. 3 shows a schematic representation of a third embodiment of a device 1 according to the invention for cleaning plastic preforms 10.
- a transport device 12 again transfers the preforms 10 to the holding devices 7 of the carousel 5.
- the holding devices 7 are here again attached to turning stations 18.
- the loading devices 15 are also mounted on the carousel 5 again. In contrast to FIG. 2, however, the loading devices 15 are not only designed to ride along, but also dip into the openings of the preforms 10. With the embodiment according to FIG. 3, the best cleaning results of the embodiments shown here can thus be achieved.
- the reference numeral 34 again denotes guide curves, by means of which the movements of the holding devices 7, of the turning stations 18 and here also of the loading devices 15 are controlled.
- the reference numeral 36 is further a slip ring.
- the machine power is in this embodiment up to 54,000 containers per hour.
- FIG. 4 shows a plan view of the device 1 according to the invention for cleaning plastic preforms 10 shown in FIG. 3.
- An infeed star 22 and an outlet star 25 are arranged on the carousel 5, the plastic preforms 10 being arranged above the Vorformlingzuschreib 45 the inlet star 22 and then the carousel 5 are supplied.
- FIG. 5 shows a further schematic representation of a device 1 according to the invention for cleaning plastic preforms 10 with control unit 20, two control units 20, 21 being provided in this representation.
- a first control unit 20 is again arranged on the inlet star 22 and checks a length of the preforms 10 and a further control unit 21 on the platform 3 and in particular below the loading devices 15, so that a nozzle position of the loading devices 15 can be checked with the further control unit 21 is.
- Reference numeral 30 designates a control device which can perform a correction of the loading devices or nozzles and / or other devices at an error detected by the control units 20, 21 or can cause an emergency stop of the machine or for example refuse to start the rinser 2.
- FIG. 6 shows a plan view of the inventive device 1 shown in FIG. 5 for cleaning plastic preforms 10 with a control unit 20, two control units 20, 21 being recognizable and a first of these control units 20 being arranged on an inlet star 22 and a further control unit 21 on an outlet star 25 of the rinser 2.
- the control unit 20 arranged on the inlet star 22 in particular a preform length can be checked and with the control unit 21 arranged on the outlet star 25 a degree of cleaning and / or a cleaning result the preforms 10.
- the reference numeral D denotes a rotary axis of the rinser 2 and in particular the carousel 5.
- the reference numeral 7 again marks the holding devices on which the plastic preforms 10 are arranged during the cleaning, in which case for reasons of Clarity only one holding device 7 and accordingly only a preform 10 of the rinser 2 have been provided with a reference numeral.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017129303.5A DE102017129303A1 (de) | 2017-12-08 | 2017-12-08 | Vorrichtung zum Reinigen von Kunststoffvorformlingen in Modulbauweise und Verfahren zum Betreiben einer Vorrichtung zum Reinigen von Kunststoffvorformlingen |
PCT/EP2018/083581 WO2019110633A1 (de) | 2017-12-08 | 2018-12-05 | Vorrichtung zum reinigen von kunststoffvorformlingen in modulbauweise und verfahren zum betreiben einer vorrichtung zum reinigen von kunststoffvorformlingen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3720620A1 true EP3720620A1 (de) | 2020-10-14 |
Family
ID=64607010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18814882.9A Pending EP3720620A1 (de) | 2017-12-08 | 2018-12-05 | Vorrichtung zum reinigen von kunststoffvorformlingen in modulbauweise und verfahren zum betreiben einer vorrichtung zum reinigen von kunststoffvorformlingen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3720620A1 (de) |
CN (1) | CN214235454U (de) |
DE (1) | DE102017129303A1 (de) |
WO (1) | WO2019110633A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019108828A1 (de) * | 2019-04-04 | 2020-10-08 | Krones Ag | Vorrichtung und Verfahren zum Reinigen von Kunststoffvorformlingen mit Ausschleuseinrichtung und Lückenbeseitigungsvorrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3584975B2 (ja) * | 2000-03-28 | 2004-11-04 | 東洋ガラス機械株式会社 | プリフォーム清掃方法及び装置 |
DE10140906B4 (de) * | 2001-08-21 | 2004-02-12 | Krones Ag | Verfahren und Vorrichtung zum Ausblasen von Vorformlingen aus Kunststoff |
DE102009040977B4 (de) * | 2009-09-11 | 2022-12-15 | Krones Aktiengesellschaft | Behältnisbehandlungsanlage und ein Behältnisbehandlungsverfahren zum Behandeln von mit einem Produkt befüllbaren Behältnissen |
DE102009041215A1 (de) * | 2009-09-11 | 2011-03-24 | Krones Ag | Verfahren und Vorrichtung zum Streckblasformen oder Blasformen und Füllen steriler Behälter |
EP2987609A1 (de) * | 2014-08-20 | 2016-02-24 | Krones AG | Formfüllmaschine mit Reinigung und Verfahren |
-
2017
- 2017-12-08 DE DE102017129303.5A patent/DE102017129303A1/de active Pending
-
2018
- 2018-12-05 CN CN201890001409.7U patent/CN214235454U/zh active Active
- 2018-12-05 EP EP18814882.9A patent/EP3720620A1/de active Pending
- 2018-12-05 WO PCT/EP2018/083581 patent/WO2019110633A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
CN214235454U (zh) | 2021-09-21 |
DE102017129303A1 (de) | 2019-06-13 |
WO2019110633A1 (de) | 2019-06-13 |
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