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Method and device for cleaning and/or disinfecting a device for producing containers filled with a liquid filling material

A sensor device and cleaning technology, applied in the field of container devices, can solve problems such as inability to use

Active Publication Date: 2014-03-26
KHS GMBH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such methods, a certain problem is that it is necessary to avoid soiling of the corresponding forming and filling stations or of the molds forming said stations, which Blow molds for blow molding machines used to make containers made from heat-treated preforms
This type of filling loss is caused in particular by the massive foam formation during the unloading, so that when using preforms and when using the filling as pressure medium (hydroforming technology) Simultaneous forming and filling of containers has hitherto not been possible especially for products containing CO2

Method used

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  • Method and device for cleaning and/or disinfecting a device for producing containers filled with a liquid filling material
  • Method and device for cleaning and/or disinfecting a device for producing containers filled with a liquid filling material
  • Method and device for cleaning and/or disinfecting a device for producing containers filled with a liquid filling material

Examples

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Embodiment Construction

[0024] exist Figure 1-6 The device generally denoted by 1 is used for the manufacture of bottles in the form of preforms 3 (Preforms) ( Figure 4 ) of the filled container 2, the preform is made of thermoplastic material, such as polyethylene terephthalate (PET), polyethylene (PEE), polyethylene naphthalate (PEN) or polyethylene Made of propylene (PP). The preform 3 is configured telescopically in a known manner with an open end forming the later container opening and a closed bottom forming the later container bottom and with a forming the later container bottom. Flange leading to inlet flange (see Figure 5 ).

[0025] The production of the container 2 filled with a liquid filling material proceeds in principle in such a way that each treated, ie at least preheated, preheated mold 5 which is arranged in the closed mold 5 of the forming and filling station 4 The preforms 3 are loaded with filling material which is under high forming and filling pressure and which is heat...

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Abstract

The invention relates to a device (1) for the integrated production and filling of containers and to a method for cleaning and / or disinfecting at least the mould (5) of at least one molding and filling station (4) of said device (1). During a cleaning and / or disinfecting operation of the device (1), at least the inside of the mould (5) is cleaned and / or disinfected with at least one cleaning and / or disinfecting agent by means of at least one cleaning element, and during the cleaning and / or disinfecting operation, the at least one mould (5) is opened and closed at least once, preferably many times and / or the plunger is moved at least once, preferably many times, between its initial position and end position.

Description

technical field [0001] The invention relates to a method according to the preamble of claim 1 for cleaning and / or disinfecting a device for producing containers filled with a liquid filling product. The invention also relates to a device according to the preamble of claim 13 . Background technique [0002] It is known to form containers from preforms of thermoplastic material, for example from PET (polyethylene terephthalate) preforms, by blow molding, wherein the preforms are conveyed within a blow molding machine For different processing stations (DE-OS 43 40 291). Typically, the blow molding machine has a heating device for tempering or preheating (heat treatment) the preforms and a blow molding device with at least one blow molding station, in the region of which each previously tempered The preform is expanded biaxially or multiaxially into the container. The expansion takes place by means of compressed gas (compressed air) as a pressure medium introduced into the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/46B29C49/42B65B3/02B67C3/00
CPCB29C2049/4694B29C49/46B29C49/4273B29C49/4252B29C2049/4679B29C2049/4626B65B3/022B08B9/00B67C3/001B29C2049/4664B08B9/027B29C49/42403B29C49/4239B29C49/42405B29C49/42407B29C2049/6092
Inventor A·德伦吉斯D·克拉特
Owner KHS GMBH
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