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怎么防止食品塑料袋的老化问题?

发布日期:2019-11-28 作者:www.jnsuliao.com 点击:

  食品塑料包装袋与我们的生活息息相关,目前还没有能够完全替代它的产品,但是大家对它的了解有多少呢?知道如何防止它的老化吗?下面就这个问题给大家介绍一下食品包装袋防止老化的技巧。
  Plastic packaging bags for food are closely related to our life. At present, there is no product that can completely replace it, but how much do you know about it? Do you know how to prevent it from aging? Next, I would like to introduce some tips on how to prevent the aging of food packaging bags.
  1、食品塑料包装袋在自然环境下即在阳光直射的条件下,一周后其强度下降约25%,两周后会下降约40%,基本上已不能运用。也就是说塑料包装袋的贮存保管问题非常重要。
  1. In the natural environment, that is, under the condition of direct sunlight, the strength of plastic packaging bags for food will decrease by about 25% after one week and by about 40% after two weeks, which is basically out of use. In other words, the storage of plastic packaging bags is very important.
  2、包装袋在包装了物品之后放在露天环境受阳光直射,强度会急剧下降,所以要尽量避免阳光的直射。
  2. The packaging bag shall be placed in the open air and exposed to direct sunlight after packaging, and the intensity will drop sharply, so the direct sunlight shall be avoided as far as possible.
济南自封口袋
  3、再生料的过多参加也是促进塑料包装袋老化的原因之一。
  3. Excessive participation of recycled materials is also one of the reasons to promote the aging of plastic packaging bags.
  4、包装袋贮运过程中温度过高或遇到雨淋,都会导致其强度下降,然后达不到维护内装物品的质量要求,所以在平时应该避免高温和雨水的冲刷。
  4. In the process of storage and transportation, if the temperature of the packing bag is too high or it encounters rain, its strength will decrease, and then it will not meet the quality requirements of the maintenance of the contents, so the high temperature and rain wash should be avoided at ordinary times.