Difference between PU leather bag and PVC bag
1、制作材料不同：PU就是聚氨酯，PU皮就是用聚氨酯+基布制成的革，PVC就是聚氯乙烯，pvc材质的包包就是用聚氯乙烯+基布制成的革；
Different materials: PU is polyurethane, PU leather is leather made of polyurethane+base cloth, PVC is PVC, and PVC bag is leather made of PVC+base cloth.
2、涂层面料不同：PU涂层一般是皮，而PVC是胶；
Different coating fabrics: PU coating is generally leather, while PVC coating is rubber.
3、手感不同：PVC涂层手感没有PU涂层好，PVC的面料比较硬，PU的面料不是那么硬；
Different feel: PVC coating feels better than PU coating, PVC fabric is hard, and PU fabric is not so hard.
PVC是PolyVinyl Chloride的缩写 。是一种化工产品，学名叫聚氯乙烯，是一种普通热塑树脂，广泛用于各种产品加工，包括服装、箱包等。
PVC is the abbreviation of PolyVinyl Chloride. It is a chemical product, with the scientific name of polyvinyl chloride. It is a common thermoplastic resin, widely used in the processing of various products, including clothing, bags, etc.
由于欧美国家的动物保护主义日盛和真皮制品昂贵的价格和难于保养的特性，PVC作为真皮的替代品，已成为目前欧美市场流行的服装和家居用品的面料。
Due to the high price of animal protection and leather products in European and American countries and the characteristics of difficult maintenance, PVC, as a substitute for leather, has become a popular fabric for clothing and household products in European and American markets.
它的特点是：可塑性高。可制成与真皮非常相近的质感。耐用。使用寿命为10-12年，如注意清洁，还可延长其使用期。
It is characterized by high plasticity. It can be made into a texture very similar to leather. Durable. The service life is 10-12 years. If you pay attention to cleaning, you can also extend its service life.
易于保养，不会发霉。只要注意保持表面清洁干燥，避免利器划伤即可。
It is easy to maintain and won't get moldy. Just pay attention to keep the surface clean and dry to avoid scratching by sharp tools.
PU是一种人造的合成材料，具有真皮的质感，非常结实耐用，它与人造皮革是不同的。
PU is a kind of synthetic material, with the texture of leather, which is very strong and durable. It is different from artificial leather.
PU合成革是用于代替PVC人造革，它的价格比PVC人造革要高。
PU synthetic leather is used to replace PVC synthetic leather, and its price is higher than PVC synthetic leather.
从化学结构来说，它更接近皮质面料，它不用增塑剂来达到柔软的性质，所以他不会变硬、变脆，同时具有色彩丰富、花纹繁多的优点，价格又比皮质面料便宜，所以受到消费者的欢迎。
In terms of chemical structure, it is closer to leather fabric. It does not use plasticizers to achieve soft properties, so it will not become hard and brittle. At the same time, it has the advantages of rich colors and various patterns, and its price is cheaper than leather fabric, so it is popular with consumers.
