It is the special equipment of keeping food fresh which removes the air out of the cups or boxes and fills nitrogen or other gases after the vacuuming.
It is the special equipment of keeping food fresh which removes the air out of the cups or boxes and fills nitrogen or other gases after the vacuuming.
适用范围：微波菜肴、卤菜、鱼肉制品；畜禽、水产品；生鲜、瓜果、蔬菜、菌菇类；糕点、面食制品；腌腊制品、茶叶、人参、上等草药等需保鲜的各类农副产品。