Cleaning and disinfecting method for pasteurized milk recovered glass bottles

A technology for cleaning and sterilizing glass bottles, which is applied in the directions of using liquid cleaning methods, cleaning methods and utensils, chemical instruments and methods, etc. The effect of low blast rate

Inactive Publication Date: 2018-10-19
广州风行乳业股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are many reports on glass bottle cleaning and disinfection devices, but there are few reports on specific and effective cleaning and disinfection processes in the production process. Therefore, it is urgent to develop an effective cleaning and disinfection technology solution suitable for pasteurized milk glass bottles

Method used

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  • Cleaning and disinfecting method for pasteurized milk recovered glass bottles

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Embodiment

[0059]The specifications of pasteurized milk glass bottles are shown in Table 1.

[0060] Table 1 Specifications of Glass Bottles

[0061] project

index

Mouth capacity, mL

200±8

Empty bottle weight, g

220±5

bottle height, mm

129.5±1.2

Bottle inner diameter, mm

33±1

Bottle outer diameter, mm

57.5±1.2

Bottle wall thickness, mm, ≥

2.0

Bottom thickness, mm, ≥

3.0

[0062] The whole process of pasteurized milk glass bottle cleaning and disinfection process should include recycling glass bottle picking, pre-washing, 1# lye soaking, 1# brush cleaning, 2# lye soaking, 2# brush cleaning, 3# brush cleaning, Clean water washing, disinfection water disinfection process and other operations. The whole process of the process of cleaning and disinfecting the pasteurized glass milk bottle of the present invention is as follows:

[0063] 1) Sorting of recycled glass bottles: Remove foreign objects and cap...

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Abstract

The invention discloses a cleaning and disinfecting method for pasteurized milk recovered glass bottles. The cleaning and disinfecting method for the pasteurized milk recovered glass bottles comprisesthe following steps of (1) sorting, (2) water soaking, (3) pre-cleaning through brushes, (4) soaking in first lye, (5) first-time internal cleaning through the brushes, (6) soaking in second lye, (7)external cleaning through the brushes, (8) second-time internal cleaning through the brushes, (9) flushing, (10) disinfecting, and (11) draining. The cleaning and disinfecting method is environmentally friendly, low in consumption, high in efficiency and good in economic benefit; and the cleaned and disinfected pasteurized milk glass bottles meet the standard requirements and can meet the production needs.

Description

technical field [0001] The invention relates to a method for cleaning and disinfecting pasteurized milk recycling glass bottles. Background technique [0002] Pasteurized milk is a liquid product made from raw fresh milk through pasteurization at a temperature of less than 100°C and appropriate holding time to kill all pathogenic bacteria. There is basically no loss of nutrients in dairy products after pasteurization, and they are deeply loved by consumers. Because pasteurization does not kill all microorganisms 100%, milk is rich in nutrients and is an excellent medium for various microorganisms, so pasteurized milk cannot be stored at room temperature, it needs to be stored in low temperature refrigeration, and the packaging materials have high hygienic requirements. Glass bottle is one of the main packaging forms of pasteurized milk. It has the characteristics of recyclability and environmental protection, and has won the favor of consumers. The general shelf life is abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/087B08B9/093B08B3/08A61L2/18
CPCA61L2/18B08B3/08B08B9/087B08B9/093
Inventor 李冬梅吴达雄王军李颂群刘帆
Owner 广州风行乳业股份有限公司
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