How much do you know about the method of checking whether the mask bag is of high quality?

There are many styles of mask bags on the market, including KN95 mask bag, disposable mask bag, medical mask bag, anti-haze mask bag, transparent mask bag, folding protective mask bag, etc., so many mask bags, how to know which mask bag is a high-quality bag? Sooseal Packaging, a specialist flexible packaging manufacturer, shows you how to tell if a mask bag might be toxic or unsanitary:

The environmental protection of mask packaging bags is also a criterion to judge whether it is a high-quality packaging bags.

1. Test the mask packaging bag by using water: put the mask packaging bag in water and observe whether the mask packaging bag surpasses the water. If it surpasses the water, it is toxic, and if it sinks in the water, it is toxic.

2. Detect by shaking the mask bag: It is a very simple method to shake the mask bag a few times. The sound produced is crisp and clean and non-toxic.

3. Test by burning mask packaging bag: non-toxic plastic bags are easy to burn. Careful observation will find that the flame color is yellow at the tip and cyan at the part when burning, and it will fall like candles with the smell of paraffin wax. Toxic plastic bags are not easy to burn, out of the fire immediately extinguished, the tip is yellow and local is green, after burning is drawn state.

4. Detect the plastic bag by the color of the mask bag itself and the touch of the mask bag: the non-toxic plastic bag is milky white or colorless and transparent, and feels lubricated by hand; Toxic plastic bags are muddy yellow, red, black, and sticky to the touch.

What is needed here is that colored plastic bags or turbid plastic bags are mostly unqualified products with certain toxicity.

Professional manufacturer of flexible packaging Soonseal packaging production of mask bags has no powder, easy to open and so on industry advantage and shun xing source packaging production whether it is a single bag or mask packaging composite bags seem to be pure blending no impurities, no-wrinkle phenomenon, no stain, feels smooth surface, fine and super toughness. In addition, the production process of soonseal mask packaging bags is more advanced, and the quality can be carefully controlled, which can meet the efficient production, truly shorten the delivery cycle, and help the masks to be put into the market quickly. We have the international advanced level of high-speed gravure printing and offset printing presses, the production of printing, table printing, and other multi-layer composite flexible packaging products, which can meet the diversified needs of customers. Whether it is KN95 mask, anti-haze mask, or disposable medical mask, we can customize different types of mask packaging bags for you.