PU is polyurethane, PU skin is the composition of polyurethane skin. Now clothing manufacturers widely use this material to produce clothing, commonly known as leather clothing. PU is the abbreviation of English ploy urethane, chemical Chinese name of its quality is also good and bad, good bags More imported PU leather; PU leather is generally the second layer of leather on the opposite side of the leather, coated with a layer of PU resin, so it is also known as film leather. Its price is cheaper and its utilization rate is high. Its variety with the process has also been made into a variety of grades, such as imported two-story cowhide, due to unique technology, stable quality, novel and other characteristics, for the current high-grade leather, the price and grade are not inferior to the first layer of leather.
PU leather and leather bags,box,notebook have their own characteristics, PU bags and box look beautiful, good care, the price is lower, but not wear, easy to break; leather expensive, troublesome, but durable.
In China, people are accustomed to using artificial PU made of PU resin as PU artificial leather (abbreviated as PU leather); artificial leather made of PU resin and non-woven fabric is called PU synthetic leather (referred to as synthetic leather). For PU artificial leather, PU synthetic leather, the industry has not yet accurately named, but some people are used to collectively referred to the above three leather synthetic leather.
Some of the PU leather box and notebook picture: