A kind of preparation method of multi-brewed small pot of tea

A canning and tea technology, which is applied in the field of preparation of multi-brewed small cans of tea, can solve the problems of easy pollution and deterioration of tea leaves, and achieve the effects of good adhesion and sealing, reduction of nitrogen filling costs, and precise and controllable nitrogen filling.

Active Publication Date: 2022-07-05
黄山小罐茶业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for preparing tea in small pots with multiple bubbles, which solves the problem that tea leaves are easily polluted and deteriorated in existing tea packaging methods

Method used

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  • A kind of preparation method of multi-brewed small pot of tea
  • A kind of preparation method of multi-brewed small pot of tea
  • A kind of preparation method of multi-brewed small pot of tea

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Embodiment 1

[0031] Embodiment 1, a preparation method of multi-brewed small pot of tea, used to realize automatic packaging and sterilization and nitrogen filling of tea leaves. The technological process is as follows: sterilization of tea scenting → sterilization of tea cans → nitrogen filling of tea → film sealing → capping sealing → automatic labeling → packaging material sterilization → carton sterilization → wrapping plastic packaging → more Brew a small pot of tea. The specific structure is as Figures 1 to 9 shown.

[0032] Specific steps are as follows:

[0033] 1) Sterilization of tea aroma: put the finished tea into the electromagnetic dryer 1, set the temperature of the electromagnetic dryer 1 to 110-125°C, and the time to 5-8 min, to sterilize the aroma. The electromagnetic dryer 1 includes a drying cabin 101, and a rotary drying bed 102 arranged in the drying cabin 101; Below the bed 102, an electromagnetic heater 103 is arranged, the distance between the electromagnetic ...

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Abstract

The invention discloses a preparation method of multi-brewed small cans of tea, which includes the steps of tea sterilization, tea can sterilization, tea filling with nitrogen, packaging material sterilization, carton sterilization, film-covered plastic packaging and the like. . In the present invention, the finished tea is firstly subjected to electromagnetic sterilization by electromagnetic drying to make it a high-scent aseptic tea and put into a can, which lays a good foundation for its product quality and safety. At the same time, small cans of tea are not only packed with aseptic nitrogen, but also use light wave sterilization and ion wind to remove impurities and odors for tea cans and packaging materials, which solves the problem that these packaging materials may be damp or contaminated with mildew during transportation and storage. The tea leaves are contaminated after being loaded, causing the problem of quality deterioration. The preparation method can overcome various technical obstacles affecting the quality of the existing tea canning process, and can be widely used in the technical field of tea processing.

Description

technical field [0001] The invention relates to the technical field of tea processing, in particular to a preparation method of multi-brewed tea in small pots. Background technique [0002] As a healthy drink, tea is deeply loved by consumers at home and abroad. But tea is also a drink that is afraid of oxygen, moisture, light and odor. When using general bagged tea or canned tea for packaging, it is inevitable that there will be gaps, which will give air, moisture and light "opportunities", resulting in oxidative deterioration and even mildew of tea. In recent years, there have been incidents that tea leaves are oxidized and deteriorated due to moisture, which affects the health of consumers. The research found that there are two main reasons for this undesirable phenomenon: First, the current nitrogen filling method for tea filling, due to the incomplete removal of air in the tea cans and the different amount of nitrogen filling, cannot guarantee that the tea leaves will...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B35/36B65B31/04A23F3/06
CPCB65B35/36B65B31/04A23F3/06
Inventor 芦坤高建明孙倩吴雪原赵和涛
Owner 黄山小罐茶业有限公司
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