Natural leather and artificial leather identification

With the social development of science and technology, leather technology matures, the product quality greatly improved, especially in simulated leather, the real ones, in breathability, flexibility, feel and appearance, and many other respects they are similar to natural leather, but the price is far lower than natural leather, thus, to improve our ability to identify, introduce some simple and straightforward method for reference. A visual identification method: First, should leather patterns, pores, etc. to identify, in a natural leather surface you can see the pattern, the existence of pores and unevenly distributed, there is a negative animal fiber, side section, the level of clearly identifiable , the lower animal fiber, with a fingernail scratch test will appear ruffled leather fibers, there is a feeling of napping, a small amount of fiber can also be falling down, but opposite to see the fabric of synthetic leather, side no animal fibers, usually skin without pores However, there are some artificial leather pores, pores will be obvious presence, some patterns are not obvious, or have more regular artificial patterns, pores are fairly consistent. 2, feel identification method: Second hand leather elastic, the leather face down bent 90 degrees occur naturally folds, respectively, different parts of bending, the resulting folds thickness, how much there is obviously uneven, which can be leather that this is because the true nature of the leather with natural uneven fibrous tissue, thus forming crease lines there was a marked uneven. The synthetic leather feel like plastic, recovery is poor, bend down how many folds thickness is similar. 3, odor identification method: natural leather coat with an very strong flavor, even after treatment, the taste is more pronounced, leather products, there are stocks of plastic taste, no smell of fur. 4, combustion identification method: mainly sniff coke smell and look ashes status, will be issued when burning natural leather an odor of burning hair, burning ashes generally breakable into powder, and leather, are more combustion flame Wang, shrink rapidly, and there are shares smelled plastic taste, after burning sticky, stiff after cooling will become lumpy.
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