Notlie tell you the difference between PU and PVC

Professional e-commerce shopping bags platform Notlie.com, universal leather knowledge, by Internet users at home. Today, Notlie teach you how to identify leather. It is useful for shopping leather bags?

At present, some manufacturers or
discount designer handbags use artificial leather and synthetic leather has the following characteristics:

1, press the leather surface with your fingers, there is no obvious pores wrinkles, such as the press after the wrinkles, nor will obviously disappear.

2, the leather surface without pores, which is an important feature to identify genuine and fake leather.

3, cut corners burning, flavored, but not the focus of hair smell.

Leather: leather-like plastic. Cotton roll in plastic film or synthetic resin containing plasticizer uniformly applied to cotton on, and then processed in the system. Nature of the soft variety of colors and patterns.

Synthetic Leather: simulated leather composition and structure of natural and alternative materials as plastic products. Usually the non-woven fabric is impregnated mesh layer, microporous polyurethane layer as the grain surface in the system. The positive and negative are very similar with the leather, and has a certain permeability, closer than ordinary leather natural leather. Widely used in the production of synthetic leather shoes, boots, bags and balls and so on.

The difference between PU and PVC.
PU: PU resin for the production of artificial leather raw material called PU leather (referred to as PU leather); PU resin and woven leather as raw materials as PU synthetic leather (referred to as synthetic leather).
PU applied to the fabric surface first appeared in the 1950s the market, to 1964, the United States DuPont developed a PU synthetic leather upper is used. Today, Japan is the most advanced tanning technique. Product applications continue to broaden, from the beginning of the shoes, clothing bags to developments in the field, ball games, decorations and other special applications, across all aspects of daily life.

PVC: it is customary to use the PVC resin as raw materials as PVC artificial leather (the leather).
It is useful to buy a genuine
leather bags for women. We will introduce the canvas bags knowledge next times.

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