Filling machine aseptic system challenging experiment method

Abstract

The invention provides a filling machine aseptic system challenging experiment method, belongs to the technical field of detection methods and particularly relates to a method for carrying out a challenging experiment on an aseptic system of an aseptic paper backing composite filling forming packing machine (hereinafter referred to as a filling machine). The method comprises the following inspection processes that firstly, sheet steel attaching inspection is carried out on an aseptic room; secondly, a packaging material outer surface sterilization effect is inspected; thirdly, a packaging material inner surface sterilization effect is inspected; fourthly, air settling bacterium testing of an aseptic room is inspected. The filling machine aseptic system challenging experiment method has the following advantages that the maximum sterilization efficiency of the filling machine can be verified, and reliable reference data for production and maintenance of the aseptic system of the filling machine can be provided; products produced by the filling machine are guided to meet food safety requirements.

Description

technical field [0001] The invention belongs to the technical field of detection methods, and relates to a method for challenging experiments on aseptic systems of filling machines; in particular, it relates to challenging experiments on aseptic systems of aseptic paper-based composite material filling molding packaging machines (hereinafter referred to as filling machines) Methods. Background technique [0002] The filling machine is used to fill aseptic products in a closed aseptic room, and has a long shelf life. If the aseptic room is not completely sterilized or the aseptic air is not sterilized, the packaged product will be damaged. The installation is just to verify the aseptic performance of the filling machine by making three batches (2400 packs each) of neutral products in a constant temperature room without bad packs for 7 days after installation and commissioning at the customer's site. Due to the limitation of packaging quantity and strain, the confidence level...

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Problems solved by technology

[0002] The filling machine is used to fill aseptic products in a closed aseptic room, and has a long shelf life. If the aseptic room is not completely sterilized or the aseptic air is not sterilized, the packaged product will be damaged. The installation is just to verify the aseptic performance of the filling machine by making three batches (2400 packs per batch) of neutral products in the constant temperature room without bad packs for 7 days after the installation and commissioning at the customer's place.

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