Packaging material for storage and preservation of fruits and vegetables and preparation method of packaging material

The invention belongs to the field of packaging materials, and provides a packaging material for storage and preservation of fruits and vegetables and a preparation method of the packaging material. The packaging material is prepared from the following raw materials in parts by weight: 25 to 35 parts of polyvinylidene chloride, 8 to 12 parts of boron nitride fiber, 15 to 20 parts of diatomite, 12 to 25 parts of polybutadiene, 10 to 20 parts of polycarbonate, 8 to 11 parts of organic silicon modified epoxy resin, 0.5 to 1 part of vinyl trimethoxy silane, 2 to 8 parts of phthalate and 6 to 12 parts of antioxidant. Meanwhile, the fresh-keeping effect is remarkable, safety and high efficiency are achieved, the storage time and shelf life of fruits and vegetables can be obviously prolonged, and the front and back sides of the packaging material can be used. 本发明属于包装材料领域，提供了一种果蔬贮藏保鲜用包装材料及其制备方法，包括以下重量份原料：聚偏二氯乙烯25-35份、氮化硼纤维8-12份、硅藻土15-20份、聚丁二烯12-25份、聚碳酸酯10-20份、有机硅改性环氧树脂8-11份、乙烯基三甲氧基硅烷0.5-1份、邻苯二甲酸酯2-8份、抗氧化剂6-12份，本发明包装材