There are three ways to distinguish leather fabrics, PVC artificial leather and PU synthetic leather.
First, we distinguish leather fabrics from PVC and PU. There are two ways: 1. Check the back of the fabric. The back of PVC and PU leather is generally cloth or knitted cloth, which can be identified with the naked eye. 2. Burning and melting. By taking a small piece of fabric and roasting it on fire, the leather fabric will not melt, but PVC and PU leather will melt.
After distinguishing the leather fabric, we can distinguish PVC leather from PU leather by soaking it in gasoline: put a small piece of fabric in gasoline, wait for 30 minutes and take it out. PVC leather will become hard and brittle, but PU leather will not.