PVC bag is a kind of plastic bag, which is a kind of plastic bag processed with PVC film. According to the thickness of the PVC film and the different uses, PVC bags, cosmetic packaging bags, stationery packaging bags, craft food packaging bags, gift bags and other product packaging. Many high-end product manufacturers generally use PVC bags for packaging to improve product quality, but their prices are more expensive than OPP bags/PE bags.

PVC is also known as decorative film and adhesive film. It is used in many industries such as building materials, packaging, and medicine. It can be manufactured into various styles of PVC bags in packaging. The transparency of PVC can also be adjusted according to the needs, because there are ultra-transparent materials, ordinary materials and frosted materials, which have good tensile force, are not easy to tear, and are not easy to burst.

How to choose PVC packaging bags? The method of purchasing PVC packaging bags can be through one look, two touches, and three burns.

1. Look. Whether there is a product description, if it is a three-no product, you cannot buy it, and the packaging bag should also be carefully checked.

2. Touch. The transparency and viscosity of PVC packaging bags are very good. Generally, it is difficult to unfold after rubbing with hands, and it is easy to stick to hands.

3. Burn. A good PVC packaging bag will not have a pungent smell when burned.

Through three methods, you can buy safe PVC packaging bags, and PVC packaging bags will not endanger human health.

The above is the introduction of the advantages of PVC packaging bags and the knowledge of purchasing, for your reference.