Chinese and foreign scientific and technological workers are developing a special packaging paper for fruit and vegetable preservation. Their freshness and shelf life performance far exceeds existing fresh fruit and vegetable packaging paper, which can play a good role in insecticidal and sterilizing.
This kind of paper is made by coating a variety of natural plants and herbal powders on special fruit packaging.
There are more than a dozen herbal medicines such as one hundred, sweet tea, tiger hoe, licorice and galangal. It is sieved, crushed, and adjusted to a powdered liquid, which can be used for coating. The paper has the advantages of simple manufacturing method, convenient material acquisition and low cost, and is particularly suitable for the production of small and medium-sized enterprises. The paper has the characteristics of easy degradation and no pollution to the environment, and its economic and social benefits are very obvious.