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Filling process and product of yellow wine Tetra Pak packages

A technology of Tetra Pak and rice wine, which is applied in the field of Tetra Pak rice wine packaging technology and products, can solve the problems of easy breakage in transportation and carrying, bulky packaging materials, and influence on product taste, and achieve long product shelf life, small packaging volume and weight , the effect of reducing the change in taste

Inactive Publication Date: 2011-08-03
SHANGHAI JINFENG WINE IND
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] The above-mentioned sterilization and packaging technology has the following defects: the packaging materials such as pottery jars and wine bottles are relatively heavy, and they are easily broken during filling, transportation and carrying, resulting in greater loss, time-consuming and labor-intensive; the long-term sterilization process consumes energy Higher, and part of the alcohol will evaporate, which will have a certain impact on the taste of the product; and the phenomenon of condensate backflow may occur during the rapid cooling process of bottled rice wine after sterilization

Method used

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  • Filling process and product of yellow wine Tetra Pak packages
  • Filling process and product of yellow wine Tetra Pak packages
  • Filling process and product of yellow wine Tetra Pak packages

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Embodiment Construction

[0013] Rice wine is an acidic liquid with a pH of about 3 to 5, and its main component, alcohol, is easily volatilized during high-temperature sterilization. By adjusting the sterilization temperature and time, the invention enables the Tetra Pak filling process to be applied to the rice wine filling, ensures the sterilization effect and minimizes the volatilization of alcohol, and the packaging can withstand the long-term storage of the acidic liquid rice wine.

[0014] Specifically, the present invention adopts the following parameters: sterilize instantaneously at a temperature of 100°C to 130°C, and the sterilization time is controlled at 3 to 8 seconds. box.

[0015] The above process parameters can minimize the volatilization of alcohol during the instantaneous high temperature process, while ensuring the satisfaction of the sterilization effect, physical and chemical indicators and taste, so that the physical and chemical indicators and taste of the product are consiste...

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Abstract

The invention relates to a filling process and a product of yellow wine Tetra Pak packages. Yellow wine is treated through high temperature instant sterilization before being loaded into Tetra Pak packages, wherein the temperature is 100-130 DEG C, and the time is 3-8 s. The yellow wine filling process provided by the invention adopts high temperature instant sterilization. Because the sterilization time is short, the change of taste is reduced; and because the temperature is high, the sterilization quality is ensured simultaneously.

Description

technical field [0001] The invention relates to a Tetra Pak packaging process and product for rice wine. Background technique [0002] Traditional rice wine is aged and stored in pottery jars. Due to the inconvenient filling and transportation of pottery jars, the packaging of rice wine has gradually evolved into glass bottles, small pottery bottles and other bottles. The existing yellow rice wine filling process is mainly bottled, most of which adopt the post-sterilization hot-filling process or post-filling pasteurization process, which requires large-scale sterilization machines, generally requiring 15 to 30 minutes of high temperature time. [0003] CN101681571 (application number 200910100786.3) discloses a rice wine sterilization process, comprising the following steps: [0004] 1) The steam enters the No. 1 cold and heat exchanger from the No. 1 heat pipe of the No. 1 cold and heat exchanger. [0005] 2) The rice wine to be sterilized enters the No. 2 cold heat exc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B67C7/00C12H1/18B65D85/72
Inventor 俞剑燊袁军川毛严根郑校先
Owner SHANGHAI JINFENG WINE IND
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