People who have been accompanied by convenient bags are inseparable from easy-to-use bags bit by bit in our life. When recommending the use of convenient bags, we must choose environmentally friendly convenient bags, which not only protect our physical and mental health, but also our environment, the manufacturers of convenient bags in plastic factories, the complete set of equipment and production technology at the level of perfection. The quality of products has reached a certain level by means of detection. Our factory produces various convenient bags, flat bags, high and low pressure convenient bags, various printing bags, advertising bags, packaging bags, garbage bags, food bags, etc.
The use of convenience bags is increasing, the manufacture is also increasing, and the sales platforms are also varied. So when we choose convenience bags, we also enter the fog. We don't know how to choose and what criteria to choose. A series of questions, such as how to carry out the toxicity test of convenience bags, are briefly introduced below.
1. Water test: Put the convenient bag into the water, and observe whether the bag floats out of the water.
2. Vibration detection: a very simple method, using your hand to hold the convenience bag for several vibrations, clear and clean sound is non-toxic convenience bag, if the sound is dull is toxic convenience bag;
3. Combustion detection: non-toxic convenient bag, easy to burn. If you look closely, you will find that the top of the flame is yellow, and part of it is blue. The poisonous bag is not easy to burn. It extinguishes immediately after leaving the fire source. The tip is yellow and partly green, and the combustion is in a pull-down state.
4. Colour and tactile detection: non-toxic convenient bags are milky white or colorless transparent, and feel lubricated; the color of toxic convenient bags is mostly turbid yellow, red and black, which feels a little sticky.
Supplement: Coloured or cloudy bags are basically unqualified and toxic products. People should not use them to carry food, especially black convenience bags, which will not only damage our physical and mental health, but also bring some pollution to the environment and damage the ecological environment.