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如何判断生态食品袋是否安全可降解?

如何判断生态食品袋是否安全可降解?

来源网址:http://www.swjjkl.com 2020-05-19 15:27:54    

  2018年,电视台报道了一些塑料制造商的小作坊使用进口的外国垃圾来制造可回收塑料。从外国垃圾中回收的塑料甚至被制成了食品袋。可生物降解的生态食品袋安全吗?我们能保证食品安全吗?如何判断生态食品袋是否安全?这里有一些简单易行的鉴别方法。
  In 2018, CCTV reported that some small workshops of plastic manufacturers use imported foreign garbage to make recyclable plastics. Plastic recovered from foreign waste is even made into food bags. Are biodegradable eco food bags safe? Can we ensure food safety? How to judge whether eco food bags are safe? Here are some simple and easy identification methods.
  1. 碰它
  1. Touch it
  用清洁聚乙烯制成的环保食品袋应该有光滑的表面。如果有涩味或粘稠的感觉,这个食品袋的食品安全性值得怀疑,不建议用它来装食物。
  Eco food bags made of clean polyethylene should have a smooth surface. If there is a feeling of astringency or viscosity, the food safety of this food bag is questionable, and it is not recommended to use it to contain food.
  2. 闻到它
  2. Smell it
  我们一定很熟悉打开塑料袋或一些新的塑料制品,会有一种莫名的“塑料味”,不刺鼻。正常新开的塑料制品,将通风一段时间没有。然而,由原材料制成的食品袋味道辛辣,甚至令人作呕。
  We must be very familiar with opening plastic bags or some new plastic products, there will be a kind of inexplicable "plastic smell", not pungent. Normally new plastic products will not be ventilated for a period of time. However, food bags made of raw materials taste spicy and even disgusting.
可降解颗粒
  3.烧掉它
  3. Burn it
  撕下一块环保食品袋,点燃它。安全食品袋的火焰呈黄色,部分地方呈青色,有石蜡气味。如果它是一个有毒的食物袋,它通常会有一种刺鼻的气味。
  Tear off a green food bag and light it. The flame of the safety food bag is yellow, some places are cyan, with paraffin smell. If it is a poisonous food bag, it usually has a pungent smell.
  当然,这些方法只能自己测试和使用,以避免踩到雷区。如果您是购买产品的企业,我们建议您要求相应的企业提供相关的资质证书和第三方检验证书,以确保生态食品袋的生物降解性和食品安全性能。
  Of course, these methods can only be tested and used by themselves to avoid stepping on the minefield. If you are an enterprise that purchases products, we suggest that you require the corresponding enterprises to provide relevant qualification certificates and third-party inspection certificates to ensure the biodegradability and food safety performance of ecological food bags.