Coated fabric is a fabric that has been treated with a special process to form a uniform layer of covering rubber on the surface of the fabric, so that the fabric is more waterproof and windproof. There are many types of coated fabrics for bags on the market, such as PA coating, PU coating, PVC coating, PE coating, etc. So what is the difference between PU and PVC coated fabrics in bags?

　　There are two kinds of PU polyurethane coatings in bags: PU white glue coating and PU silver glue coating. The basic performance of PU white glue and silver glue coating is similar to that of PA coating, but PU white glue and silver glue coating feel fuller, the fabric is more elastic, and the fastness is better, and PU silver glue coating can withstand high water pressure, and PU coating has moisture permeability, ventilation, wear resistance, etc., but the cost is high and the weather resistance is poor.

　　What is the difference between PU and PVC coated fabrics in bags?

　　Compared with PU coating, the bottom fabric of PVC coating is thinner and cheaper, but the film of PVC coating is not only toxic, but also easy to age, and more importantly, the feel of PVC coating is not as good as that of PU coating. and the fabric is relatively hard. If it is burned with fire, the smell of PVC-coated fabrics is much stronger than that of PU-coated fabrics.

　　In addition to the differences in hand feeling and taste between PU and PVC coated fabrics in bags, there is another point that PU coating is generally leather, while PVC is glue. If you want to customize PU-coated or PVC-coated bags, you can choose Leimande bags. Leimande bags have more than ten years of production and operation experience in the field of custom-made bags, and can customize professional bags for customers!