[Weaving Church Linen Bags] How to identify whether the packaging is toxic
[Weaving Church Linen Bags ] How to identify whether the packaging is toxic
Food safety is an issue that many people care about. When it comes to food safety, we have to say food plastic packaging bags. Food plastic bags, as personal food items, have a direct impact on food. In addition to food safety issues, another item that indirectly affects food safety is food plastic packaging bags.
Food packaging bags have different characteristics due to their different materials. As the food body, its quality and printing ink are also very important. Some beautifully printed packaging bags use a lot of ink and contain more benzene. If its residual amount exceeds the standard, humans may cause chronic poisoning after eating it. Many companies are blindly pursuing exquisite packaging, often ignoring the issue of food safety.
In addition, the material recycling rate of food packaging is low, which needs to be urgently addressed in terms of safety and environmental protection. Here are a few ways to easily identify whether the packaging is toxic:
1, water detection method: plastic bags into the water, can be surfaced with non-toxic plastic, anyway, toxic;
2. Touch detection method: Non-toxic and smooth, otherwise toxic.
3. Patting method: Non-toxic that can emit crisp sounds, and vice versa
4, fire method: flammable non-toxic, otherwise toxic.