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为什么牛皮涼席的皮纹紛歧样?
发布时间:2019/5/21 13:24:08 浏览次数:
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如果您拿到一床皮紋均勻的牛皮涼席,那您就要问一下:这是真皮还是二层或者仿皮。二层和仿真牛皮涼席主要有以下的缺点:
1、只有二层牛皮涼席或者仿真牛皮涼席皮纹是均匀无瑕疵,席面无伤残;
2、二层牛皮没有表皮层,正背面都一样,为了达到和头层效果,进行后期进行一系列处理(假毛孔和皮纹),所以涂层较厚,所以透气差,不散热。
3、因为二层涂层较厚,所以摸起来没有头层皮平滑和细腻,手感差。
头层牛皮涼席主要通过看、捏、聞三步来鉴别;
看牛皮涼席纹理、毛孔和纤维:第一看席面上有没有纹理,和人的皮肤一样,差別部位,纹理深浅紛歧;第二要看牛皮涼席毛孔是否清晰可见;最后看牛皮涼席背面的纤维层是否细腻紧密。
捏牛皮涼席,具有弹性,手感柔软。牛皮涼席具有弹性、柔然性和延展性,用手按在牛皮涼席或者捏牛皮涼席,会产生皱纹、触感绵软,一定水準可以拉伸。
聞牛皮涼席特殊的皮革味道 但不像人造皮的类似塑料的味道。有条件可以剪一小块用火燃烧,就可以聞到卵白质产生的味道,有微微的臭味。
(本篇文章为AG旗舰厅皮革所有,如需转载,请注明网站出处:www.huayileather.com, 否则将追究執法责任)