双层式软包装杀菌、冷却机 

 关键词：双层杀菌、冷却风干机-适用于山野菜、水煮菜、调味品等软包装食品的杀菌、冷却。  Double sterilization, cooling air-dry machine - applies to mountain vegetables, boiled vegetables, condiments, such as flexible packaging of food sterilization and cooling.