Optimization Study on the Necessary Space Coefficient k Value Standard for Tea Packaging
The GB 23350-2021 sets the necessary space coefficient k value for food and cosmetics to limit excessive packaging of goods.However,due to the different types and processing techniques of tea leaves,there are differences in their necessary space and volume,so a single k value standard may not be able to adapt to the complexity and diversity of tea industry development.Based on this,in order to improve the applicability,scientificity,and operability of the standards,it is necessary to set reasonable k values according to different categories of tea.This article analyzes the current situation and existing problems of tea industry packaging,and proposes corresponding optimization measures for k value based on the actual production situation,in order to provide theoretical reference for more effectively reducing packaging material waste and promoting the green and sustainable development of the tea industry.
space coefficientnational mandatory standardtea packaging
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