Do not be fooled! Teach you how to distinguish leather, leather, PU leather, cowhide, sheepskin! How to distinguish genuine leather, leather, PU leather, cowhide, sheepskin, and quickly together to learn about you! Touch: the touch leather surface, if smooth, soft, plump, flexible feel is the dermis; general artificial, synthetic leather face astringent, rigid, soft and poor. Look: the leather surface will have a clearer pores, pattern, yellow leather have a more symmetrical pores, yak skin has coarse pores and sparse, mountain sheep have scaly pores. Olfactory: all leather has the smell of leather; the leather has a pungent smell of strong plastic. Burning: Remove from real leather and artificial leather on the back of a little fiber, lit, who issued a pungent odor, formed lump is leather; who issued the hair smell, does not bear a hard lump of leather. Buckle: fingernails skin, respond quickly and if there is no trace. Dermis to go through multiple refined, so your price aspect, wearing very comfortable, but not long smelly, and artificial kind, since the material is more, the process is less, generally labeled the machine easily rotten, if a hot day wearing gone, dragging a mud away, and very smelly. So buy shoes, must purchase the dermis. As we all know: leather and imitation leather belt division. But most people still can not tell what is leather? What is leather? Here to share with you one of the most simple and intuitive. The most practical way, we want to help. Leather skin is peeled off after the animals to be made after a chemical treatment, and imitation leather (mainly PU, PVC) is made of chemically treated synthetic fabrics, the difference between the two is not the same raw materials, but After a similar approach segment, resulting in surface effect is very close and difficult to distinguish, judge belt or bag. Leather wallets and other leather things whether the key is to observe the skin from the side to see the skin filler whether or cashmere fiber or yarn end fiber filler is leather. See the end of the yarn is leather or velvet, the following example to 侧面 belt. From the figure above, we can clearly see the under coating layer of fibrous tissue In the figure above, we can clearly see the yarn, the middle is filled with images shredding skin regeneration. Is typical of the leather belt. A leather Refers to a variety of animal skins, their common porous materials belong to nature, have ventilation, but easy to get wet. Nowadays with leather materials are cowhide, pigskin, sheepskin, crocodile skin, ostrich skin, horsehide. 1. pigskin Because pig through the skin directly to the inner layer, so pigskin breathability and moisture better than leather. However, large pores, a product font, striae coarse, as leather appearance, need to be processed before the disadvantage can get rid of. 2. cowhide Yellow leather skin is thinner and less dense hair, not deep into the hair roots. Paper to, sebaceous glands, sweat glands developed, commonly used to make shoes, bag surface. Features: pigskin thickness, elastic foot. Buffalo fur sparse, sticky surface rough, with a clear papillary projections and wrinkles, skin texture plates skinny, large area and thick. Commonly used in making shoes and mechanical tire, after processing can do to soften the rear pocket. 3. sheepskin Goatskin fibrous tissue firmer, soft and good elasticity. In yellow leather similar, but thinner, leather tactile clear? Meticulous, strong sense of leather. Sheep and goat skins are similar, but tufts of sebaceous glands, sweat glands than the variety, especially after soft-ups made to extend large, feel like velvet same, but low-intensity, easy rotten, can only do leather garments, gloves, can not do uppers and handbags. 4. horsehide Rough look similar to leather, but not as good as shiny leather, color is dark, the pores into an oval, loose and soft leather, sheepskin leather horsehide and closer. Comparison between the two, horsehide leather than sheepskin hard, feel poor, uneven gloss, will not wrinkle, but relatively easy to break. Two, the leather processing leather Water stained skin, open side pigskin, patent leather, repair dough, embossed leather, leather defense spending after printing, Sharpei, suede leather, recycled leather, laser skin, imitation leather. 5. Water dyed leather - Finger-dyeing a variety of colors with pigs, cattle, horses, sheep, deer and other first layer of skin, and polish the processing of all kinds of soft leather 6. The open edge bead leather - from the backbone split in half, and repair to loose wrinkled belly and limbs portion of the first layer or two-story open side leather, on its surface fit all kinds of net colors, metallic colors, fluorescent pearl color, two-color or multicolor Symphony from the processing of PVC film. 7. Patent leather - with the first layer or the second layer of skin after spraying colored chemicals blank calender or matting made of leather 8. repair dough - is poor scalp blank, surface polishing, surface scars and blood rubbed ribs marks, with a variety of color in the skin after spraying pulp, pressed into grain leather or glossy effect. 9. embossed leather - generally used to repair or open edge bead dough pressed into the skin to a variety of patterns or patterns and so on. For example, imitation crocodile, lizard pattern, ostrich pattern, python sticks, water ripples, beautiful tree pattern, embossed leather, imitation deer patterns, etc., as well as a variety of stripes, checkered, three-dimensional pattern or reflect various brand creative patterns and so on. 10. Printing or branded leather flower - the choice of materials like leather with embossed, just different processing techniques, often printed or hot Luocheng variety of patterns or patterns first layer or second layer of skin 11. Mosha - the polished surface of the leather, and the scars or rough grain fiber abrasive, revealing a smooth, uniform neat leather fibrous tissue and then dyed a variety of popular colors made the first layer or two layer of skin 12. Suede - also called swept leather, leather billet is polished into a velvet-like surface, and then dyed a first layer of skin made of a variety of popular colors 13. recycled leather - After the various animal skins and leather scraps waste crushing, blending chemicals produced by processing. Its surface repair process with leather skinned, embossed leather, as it is characterized by relatively neatly hides edge, high utilization, cheap; but the skin is generally thicker body, strength is poor, only suitable for the production of cheap briefcase, trolley bags, club sets of stereotypes technology products and affordable belt, its longitudinal section of fibrous tissue uniform, recognizable effect of solidifying liquid mixed fibers. 14. Laser skin - also known as a laser peel, laser technology referenced latest varieties of leather leather surface is etched in a variety of patterns. Third, leather 1. Definition: after a series of chemical and physical processing, into a tanning more durable material. 2. Category: Leather - also known as leather or rubber, is the general term for PVC, PU and other man-made materials. In the late 1940s, painted PVC products called leatherette. It is in the textile cloth, made from a variety of PVC, PU, foam or laminating different formulations, according to different strength, abrasion resistance, cold resistance and color, gloss, patterns and other requirements of manufacture, with a wide variety of colors, waterproof good margins and tidy, and the price is relatively high utilization cheap leather features. But most of the leather, the feel and the elastic effect can not reach the dermis; its longitudinal section, you can see tiny bubbles hole, cloth or dry surface film and rayon. Ta is Zaoqi a Zhidaoxianzai Du Jiweiliuhangs an Lei Cailiao, Pi Pubianyonglai Zhizuogezhong Picunzhipin, or Bufenzhenpi of Peiliao. Leatherette advantages are: light weight, acid and alkali, oil, folding, waterproof, bright color, pattern and more, but no air permeability, non-hygroscopic. Synthetic Leather - unlike leather, made of a polymer material soaked into the fiber layer made of full natural leather fiber structure approximate and breathable moisture characteristics. After all kinds of leather products made of leather feel compared to almost the same, but the dermal permeability compared to a difference of about doubled. Leather feels elastic, soft, irregular striae, feel cool. Synthetic leather feels striae regular, hot feeling. Fourth, the difference between the leather and leather 1, the leather soft and flexible, able to withstand greater intensity and impact. Softened water, dry becomes particularly hard, but easy rotten. 2, synthetic leather surface of the rigid, stiff low-intensity, long life better than leather. Fifth, the difference between the first layer of skin split leather 1, the first layer of skin is directly processed by a variety of animals from the original skin, or a thicker cortex after pigs, cattle, horses and other animal skins shed cut each into two layers, the upper portion of the fiber-organized the first layer is processed into various skin. 2, the second layer of skin, compared with two-story part of the relatively loose fibrous tissue by chemical spray or covered with material PVC, PU film processing. The most effective method is to distinguish between the concept of Chapi longitudinal section of fiber thickness. Six, nursing 1. synthetic leather and natural skin care and care a) not to put too much, otherwise the bag will easily deformed and easy rotten; b) not in the sun exposure, otherwise it will lose the toughness of the leather surface, easy to break; c) can not be placed in a humid place, otherwise the leather easy to loose tissue, aliasing rotten; d) not commonly used leather needs waxing, wrapped with a moisture-proof bag storage, and to regularly check; e) If the surface is dirty, use leather cleaner Houbi Li Chu light Sassafras surface; f) if the skin after scratching, available with leather shoe polish on the approximate color of a soft cloth, gently wipe the surface scratches position, until dry and then waxing; g) Avoid contact with acid and alkaline chemicals. 2. leather care and maintenance Moisture and humidity due to poor performance, so the bag should be promptly after wetting the dry, and avoid sun exposure, should not be placed in the water scrubbing, such as surface dirt, use warm water and a little detergent diluted Fine graze and then with a dry cloth immediately after. 3. Section Maintenance Care a) a soft cloth - waxing, cleaning b) Begonia Pink - Protective leather metal buckle, just use a soft cloth to wipe some Begonia powder metal buckle wipe, you can make to a rusty color buckle new look; c) WD-40 rust lubricant - if not working leather lock open with this agent is sprayed in a locked, anti-rust lubricant; d) all-around water - Clean strong stains (wipe down on the cloth) e) wax hide leather on leather scratched place f) shoe polish (paste type) - used as a cover up was scratching at the approximate skin color shoe polish wipe on top, then fill the pot wax gently waxing, recoverable natural, g) toothpaste can be used for cleaning. Of leather and artificial leather and artificial leather (leather glue that is human, that is PVC or PU) how should distinguish it? 1, are allowed to burn it, burn at the most direct; tore off a little fiber from genuine leather and artificial leather on the back, lit, who issued a pungent odor, formed lump is leather; who issued the hair smell, does not bear a hard lump of leather . 2, the hand press leather, A natural leather wrinkles, leather wrinkles unnatural;.. B leather look carefully there are pores, and textured surfaces are no rules, no real leather pores, texture is relatively tidy; C dermis. The soft elastic, leather feel hard, not much elasticity that is touching the surface of the dermis, if smooth, soft, plump, flexible feel is the dermis; and general artificial synthetic leather surface sorry astringent, rigid, soft and poor . 3, with the nose smell: those who have a genuine leather smell of leather; and leather are a human irritant strong plastic smell. 4. Comparison of different leather pieces, a leather products, such as purses, leather or leather shoes, rarely is the entire leather production, so you can see the different small leather pieces, the texture of each piece of leather same possibility is very small leather texture are the same for each one; 5, see the reverse side of the leather, synthetic leather in general, or texture of fabric, leather, only the pores; 6, see shiny, glossy soft leather, leather and shiny bright; 7, look at the price, the price of leather and artificial leather prices vary greatly, leather products if the price is low, is to be very careful to distinguish carefully.
Posted on: Mon, 17 Nov 2014 23:36:02 +0000
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