北京化工学院研制成功的HS果蔬保鲜膜,是以高密度聚乙烯(HDPE)为主体,加入其他成份,经挤出吹塑而成。它具有良好的选择透气性,并可针对各种果蔬的生理特点,制成不同透气比的系列膜,适用于果品公司和果蔬产地大批量贮藏,也适用于家庭少量贮藏。 Beijing Chemical Industry Institute successfully developed HS fruit and vegetable cling film, high-density polyethylene (HDPE) as the main body, adding other ingredients, the blow-formed by extrusion. It has a good choice of breathability, and can be based on the physiological characteristics of a variety of fruits and vegetables, made of a series of different membrane permeability, suitable for fruit companies and fruit and vegetable production in large quantities, but also for small household storage.