Choose the leather soft bed, the cortex is very important, leather skin and thick skin, PU leather, fiber skin, etc., the most expensive leather is imported leather in Italy, PU leather and fiber skin production process is also very high, basically ordinary People, will not be able to distinguish, the most important way to distinguish is the smell, the skin has a faint smell of leather, and leather is no skin taste.
Identification of leather and man-made materials look at the appearance of leather no base, artificial materials have a base. And then hand touch, man-made material is very strong sense of plastic, shiny bright, winter hand touch cold feeling, leather smooth hand touch no cool feeling. With the thumb pressure finished soft part, in the thumb around the dermis will appear many small, uniform pattern, thumb lift, pattern disappears; and man-made materials may not pattern, may also appear coarse lines, thumb lift, pattern does not disappear , Indicating that the surface layer of the material and the underlying mesh layer has been disengaged. Observation section, dermal section is irregular fiber composition, scraping the skin with his fingernails after the broken fiber, no significant changes in the section, for the leather, different parts of the texture irregular, nasal smell smell, and artificial leather smell of plastic or rubber Taste, texture of the various parts of the same rules.
High-grade leather bed with imported thick skin or color leather, color purity is high, no smell, bad skin made of leather bed color variegated; good skin bed skin luster, no scars, texture lines delicate, Poor skin is cortical loose, rough cortex, poor gloss and other phenomena, the use of a long time the effect of surface beauty and resilience and other aspects of greatly reduced! In the details of the observation of the interface to see if there is no dropped, pin is symmetrical, meticulous Wait!