Zhejiang Zhongfa Industrial Co., Ltd. successfully developed the domestic first chestnut lap fresh paper products and passed the “New Product and New Technology†appraisal of Zhejiang Economic and Trade Commission and the acceptance of provincial technological innovation projects.
Chestnut preservative paper is made of waste paper, natural zeolite, and expanded perlite, and is filled with preservatives. During the fresh-keeping process, fresh-keeping and antibacterial ingredients can be released and exchanged to prevent fruit respiration, germination, and fungal reproduction. , so as to achieve the purpose of preservation, to ensure that no other toxic ingredients. The product is a domestic initiative and the technology is at the leading domestic level. The products were inspected by the Institute of Quality and Technology Supervision and Inspection of Zhejiang Province and Institute of Nuclear and Agricultural Sciences of Zhejiang University. All technical performance indicators have met the Q/ZFY02-2002 corporate standard requirements.
Chestnut cling wrap is an important issue to solve the problem of chestnut preservation and increase the economic efficiency of the mountainous area. The project was jointly developed by Zhejiang Zhongfa Industrial Co., Ltd. and the Institute of Nuclear Research, Zhejiang University. It is a research project for production, education, and research.
The project has high technical content and high added value of products, and has a broad market prospect and significant economic benefits.
At the same time, the project has good social benefits. After the project was launched, chestnuts could be preserved for 320,000 tons. Calculated at a value of 2 yuan per kilogram, chestnut farmers could increase income by 640 million yuan. At the same time, it can promote the protection of forest ecological environment, and its ecological benefits are significant. And the project can also drive the development of fresh-keeping materials to form a series of fresh-keeping materials products.