Identification Of Artificial Leather And Natural Leather

With the development of social science and technology, the technology of artificial leather is becoming more and more mature, and the quality of products has been greatly improved. Especially in imitation leather, it can be fake and true. It is similar to natural leather in many aspects such as air permeability, flexibility, handle and appearance, but its price is far lower than that of natural leather. Therefore, in order to improve our discriminating ability, we introduce some simple and direct methods for reference. 　

1. Visual discrimination: first of all Leatherwear The pattern and pores of the natural leather can be distinguished from the surface of the natural leather. The pores and pores do exist, and the distribution is uneven. There are animal fibers on the reverse side, the side section is clearly discernible, the lower layer has animal fibers, and the leather will be leathers with fingernails. fibre Erect, there is a feeling of raising, a small amount of fiber can also fall down. synthetic leather On the reverse side, you can see fabric, no animal fibers on the side, no pores in the general epidermis, but some have imitation leather artificial pores. There will be some obvious pores, some patterns are not obvious, or there are regular artificial patterns, and the pores are quite consistent. 　

2, the hand identification method: secondly, the leather feels elastic, and the leather will be bent down about 90 degrees or so. There will be natural wrinkles. The wrinkles and the thickness of the wrinkles will be different. There will be obvious uneven. The skin can be identified as genuine leather, because the leather leather has natural uneven fiber structure, so the wrinkle texture is also uneven. The synthetic leather feels like plastic, with poor recovery and similar bending and wrinkling.

3, odor identification method: natural leather has a strong skin flavor, even after treatment, the taste is more obvious, and artificial leather products, there is a plastic taste, no fur flavor. 　

4, combustion identification method: mainly smell the coke smell and see the state of ashes, natural leather burning will send out a hair burning charcoal smell, burning ash is generally fragile into powder, and artificial leather, after burning, the flame is also more vigorous, rapid shrinkage, and has a very smelly smell of plastic, burning after sticky, cooling will become hard to block. 　

Commonly used leather: A, pig leather - large pores, each three holes are arranged in a group, triangular arrangement, each group is far apart, the surface is uneven, rough, leather economic benefits. B, sheep leather - goat leather is best, pores are oblate, and arranged in fish scales, soft and elastic, glossy and natural, but the price is more expensive, and it is mostly used for making clothes. C, cow leather - hard leather, two kinds of yellow cattle and buffalo leather. Confucius is small, round and evenly distributed. Leather is fine, smooth and glossy. The handle is firm and elastic. The surface of buffalo leather is uneven, leather surface is rough, pores are bigger than yellow cattle skin, and the texture is lighter than yellow cattle skin.

In imitation leather garments, machine washable is the most prominent selling point. Leather pants are easy to clean like jeans. This kind of imitation leather is specially processed and sorted, such as stone grinding, baking flowers and laser carving. Its characteristics are light as nothing and feel comfortable.

The advantages of imitation leather materials: besides leather comfort, leather clothing is much cheaper than genuine leather, and fashion imitation clothing, which is closely related to fashion trends, is especially popular among young people. With the design, printing, embossing and embroidery, the imitation leather clothing is popular in the two seasons of spring and summer.