Genuine leather, artificial leather and bond leather

Genuine leather, artificial leather and bond leather can be used several ways to distinguish between the following:

(1). First, from the leather patterns, pores, etc. to identify, in a natural leather surface pattern can be seen, pores, and distribution, the opposite has motor fibers, side cross-section level, obviously, the lower animals fiber, will appear with a fingernail scraping swab leather fibers erect, with raising the feeling of a small amount of fiber can also be dropped off; leather negative to see fabric, synthetic leather, like the side of it and no animal fiber, the general surface without pores, but some are man-made leather pores, will be There are obvious pores exist, the pattern is not obvious, or have more regular artificial pattern, the pores are fairly consistent; recycled leather although there are animal fibers, but they are shorter broken fiber, the surface is not the natural pattern and pores(2). Flexible leather handle, leather face down the 900 or so there will be natural fold, respectively, in different parts of the bend, the resulting thickness of folds, number, obviously uneven, which can be determined that the leather, because leather has a natural sexual fibrous structure. Artificial, the synthetic leather feels like plastic, response is poor, the thickness of folds to bend down, how many are similar.(3). Genuine leather coat with an very strong flavor, even after the schistosity, the taste is more obvious; and artificial leather, synthetic leather products, there are stocks of plastic taste, no taste of fur.(4). Take a little sample burned, the main focus is to sniff and smell the ashes to see the state. Plastic flavor, burnt sticky after cooling will harden into a block.(5). Genuine leather is generally not with the ambient temperature changes feel hard and soft changes. Artificial leather, synthetic leather in the refrigerator freezer temperatures feel stiff, it appears under the light spread soft baking.