所谓的汽车真皮是从动物身上剥下的原皮，然后通过皮革厂的加工制作而成。通常牛皮、羊皮和猪皮是制作真皮的主要原料。而真皮一般分为头层皮和二层皮两类， 两者的质量、价格、特点也各不相同。下面我们雅车饰汽车真皮内饰为你详细的接介绍一下两者的特点和区别方法：

The so-called car leather is stripped from the animal skin, and then processed through the leather factory. Usually cowhide, sheepskin and pigskin are the main raw materials for making dermis. The dermis is generally divided into two kinds of skin and two layers of skin, the quality, price and characteristics of the two are also different. Below we elegant leather interior for you with car exhaust pipe connected to introduce the characteristics and differences between the two methods:

1、头层皮是带有粒面的牛、羊、猪皮等，皮面有自然的疤痕和血筋痕等，偶尔还有加工过程中的刀伤以及利用率极低的肚腩部位，进口头层皮还有牛只的编号烙印。全粒面皮可以从毛孔粗细和疏密度来区分属于何种动物皮革。牛皮种类较多，如奶牛皮、肉牛皮、放牧的牛皮、母牛皮、公牛皮、未阉割的公牛皮及阉割过的公牛皮。在我国还有黄牛皮、水牛皮、牦牛皮和犏牛皮等。其中，水牛皮的毛孔较粗且疏些；黄牛皮则较水牛皮的毛孔细且浓密

1, the first layer of skin with the grain of cattle and sheep, pig, leather, natural scar and blood rib mark, and occasionally during the processing and utilization of cut belly parts is extremely low, the first layer of skin and imported cattle number mark. Full grain leather thickness and density of the pores can be to distinguish between what belongs to animal leather. There are many kinds of cattle hide, such as milk cow, beef cattle, cattle hide, cowhide, cowhide, non castrated cowhide and castrated cowhide. In China there are yellow leather, water buffalo, yak skin and cattle yak leather etc.. Among them, the water buffalo leather pores are thick and sparse; yellow cattle leather is thinner and thicker than the buffalo leather

2 、二层皮是纤维组织较疏松的二层部分，经化学材料喷涂或覆上 PVC 、 PU 薄膜加工而成。

The 2 and two layers of skin are two layers of loose fibrous tissue, which are processed by chemical material spraying or coated with PVC and PU film.

根据两者的不同性质，我们可以用力拉真皮，头层皮可以看到细微毛孔，并且皮子表面会有变形，而二层皮没有毛孔也不会有明显变形；二层皮一般偏硬，手感非常差。

According to the different nature of the two, we can pull the leather, the first layer of skin can see fine pores, and the skin surface will have no deformation, and the second layer of skin pores will not have obvious deformation; the second layer of skin is generally hard, feel very bad.