Carry out the concept of sustainable development in packaging design

The concept of sustainable development runs through social development, natural environment, market economy and other aspects. The packaging design of bagged tea is more focused on the natural environment. Under normal circumstances, the material of tea packaging bags is mostly paper, or food plastic material, and food plastic material is also divided into single adhesive paper, composite paper and composite film.

In packaging, some manufacturers choose non-environmentally friendly materials in order to reduce raw material consumption and production and processing costs. Unqualified materials such as polyvinyl acetate and polyvinyl chloride, these unqualified materials will emit harmful substances after being heated, which will not only have a significant impact on the natural environment, but will also endanger the health of tea drinkers. To this end, tea packaging bags should comply with the requirements of the concept of sustainable development, protect the natural living environment, and pay attention to food safety and health. In the design, high-quality materials should be selected, green and environmentally friendly, and packaging pollution should be minimized as much as possible, and tea bags should be prevented from polluting the quality of tea, so as to promote the long-term and effective development of tea packaging bags.