For today’s plastic packaging market, the overall scale is very large, mainly because of the low difficulty of its production, and relatively low cost, coupled with the broad market demand, thus creating a large number of participants situation. This situation also caused the market situation more complex, a large number of low-quality plastic packaging are flooded on the market. The use of these products will cause a greater impact on a healthy lifestyle, which is also the source of much pollution.
For the majority of consumers, in order to ensure a more healthy life, we must have our own ideas on the choice of plastic bags, and master a reasonable way. You know a lot of poor-quality food plastic packaging uses a lot of coloring agents in order to conceal the material, which creates a variety of colorful self adhesive plastic bags. The production materials of such substances are very complex and contain a lot of substances harmful to human beings and contain much internal bacteria inside, which are difficult to observe visually.
What kind of plastic bags is harmful? In fact, the easiest way to judge can be achieved through odor discrimination, and those products with a pungent odor clearly have certain toxicity, which not suitable being used as food packaging.
Simple method to identify quality of plastic bags
Plastic bags are commonly used bags, and are mostly used to package food. The quality of Rikang plastic bag directly affects people’s diet health problems. Therefore, before using the bag, we must first identify whether the bags are able to be used as food packaging. For the current food packaging market, it is mostly composed of plastic bags, its popularity is relatively broad. Compared with other packaging, its biggest feature is light weight, so it is very convenient to use. However, with the increasing complexity of the market, some unscrupulous businessmen use some unqualified toxic materials in the production process of plastic bags in order to reduce the cost of production. For consumers, once using this kind of toxic plastic, it is easy to lead to the generation of security risks, the consequences are unimaginable. Therefore, learn to quickly identify toxic plastic bag is necessary:
1. Transparency of plastic bags
This is the most basic point when checking. The products with higher transparency are often truly qualified, and must ensure uniform texture and consistent thickness.
2. Shaking voice
You can shake the plastic bags, to judge its quality by the sound. Generally qualified plastic bags are very crisp when shaking.
3. Taste discrimination
If the selected plastic bags have savor, it represents that the product is defective, it is important to remember.