保鲜箱分为三种:一种是塑料保鲜箱即保鲜盒:采用树脂材料制成,一般耐温范围:最高温120℃,最低温-20℃,一种是泡沫保鲜箱,最后一种是耐冷耐热的科技保鲜箱,采用食品级的环保LLDPE材料。
聚氨酯的用途: 冷库、冷藏车或保鲜箱。
The purpose: the cold storage, polyurethane or refrigerator fresh box.
为了避免食品在食物保鲜箱中变干,如果你关上通风口,这样就没有空气被泄漏,然后里面的食物就可以保持相对湿度并 存放很长的 时间。
To avoid foods drying out in the crisper compartments, if you close the vent so that no air is allowed to escape, then the foods will remain moist for longer periods of time.
适用于箱类,保鲜盒等小型容器,薄管件,吹塑件,瓶,壳等塑料的回收。
Suitable for box type, plastic wrap, etc. small containers, thin tube, blow molding, plastic, such as plastic recycling.
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