联系我们

联系人:张经理

电  话:15562532333

0531-88606457

邮  箱:liulinyu2006@126.com

地  址:济南市历城区唐王开发区

公司新闻

您的当前位置: 首 页 >> 新闻中心 > 公司新闻 >

什么材质的食品塑料包装袋可以加热

发布日期:2022-02-26 作者:www.jnsuliao.com 点击:

现在人们都在用塑料包装袋 ,有部分人也会将买来的豆浆牛奶放入水里加热,食品或者饮料放入微波炉加温。许多塑料包装的食品加热后会带有塑料味。那到底什么材质的食品包装袋可以加热呢?
Now people are using plastic bags, and some people will heat the bought soymilk and milk in water, and heat the food or beverage in the microwave oven. Many plastic packaged foods will smell plastic when heated. What kind of food packaging bag can be heated?
通常装食品的食品包装袋 全是PE和PP,它们被泡在水里加温一般讲是安全的。并且,许多食品的包装袋中还会加上某些其它复合添加剂 。
Usually, the food packaging bags containing food are all PE and pp. they are soaked in water and heated, which is generally safe. In addition, some other compound additives will be added to the packaging bags of many foods.
高温蒸煮袋是一种能进行加热处理的复合塑料薄膜袋,它具有罐头容器和耐沸水塑料袋两者优势。食品可在袋内原封不动,经过高温(一般在 120~135℃)无菌加热,取出便可食用。高温蒸煮袋是一种理想的销售包装容器。适合肉类、豆制品的包装,方便、卫生又实用,并能很好地保持食品原有的风味,消费者较为青睐。
High temperature cooking bag is a kind of composite plastic film bag that can be heated. It has the advantages of can container and boiling water resistant plastic bag. The food can be kept intact in the bag and can be eaten after aseptic heating at high temperature (generally 120 ~ 135 ℃). High temperature cooking bag is an ideal sales packaging container. It is suitable for the packaging of meat and bean products, which is convenient, hygienic and practical, and can well maintain the original flavor of food, which is favored by consumers.
高温蒸煮袋主要材质是蒸煮级CPP(Retort CPP,简称RCPP)RCPP耐热性优良。由于PP软点大约为140℃,该类薄膜可应用于热灌装、蒸煮袋、无菌包装等领域。加上耐酸、耐碱、耐油脂性能优良,成为面包产品包装或层压材料等领域的选 用材料。其与食品的接触性安全,不会影响内装食品的风味。
The main material of high-temperature cooking bag is cooking grade CPP (rcpp for short). Rcpp has excellent heat resistance. Since the soft point of PP is about 140 ℃, this kind of film can be used in hot filling, cooking bags, sterile packaging and other fields. In addition, it has excellent acid resistance, alkali resistance and oil resistance, so it has become the selected material in the field of bread product packaging or laminating materials. Its contact with food is safe and will not affect the flavor of the inner food.