Friday, October 5, 2012

divided into the first



Jinjiang many manufacturers, medium and small size shoe factories have. Critical look large to small, if large, can go to the the manufacturers by-home consultation visit. If a small amount of directly getting goods on the wholesale market total generation in your provinces. Wholesale market not only shoe deal with a stock market: Jinjiang Qing Hua shoes and apparel market (commonly known as: wellhead) sports shoes commonly used materials, mainly divided into two kinds: the soles, uppers (leather materials) both Ingredients turn branch various types, your reference: sports sole material classification and performance (1) Rubber: for a variety of sports shoes outsole; Advantages: good wear resistance, non-slip, flexible, easy to break, softness. Good, good extended, retracted stable, good hardness Michael Kors Crossbody Outlet, good bending. Disadvantages: heavy weight, easy to spit cream (which is quality problems) and difficult to corrosion (environmental issues) (2) PU: polymer polyurethane synthetic materials, often long used for basketball, tennis shoes in the end, can also be used directly in casual shoes outsole. Advantages: density, high hardness, abrasion resistance, good flexibility, good resistance to oxidation, corrosive environmentally friendly, easy to fold. Disadvantages: absorbent, easy to turn yellow, easy to break, elongation is poor, not water, at the end of perishable. (3) EVA: vinyl acetate copolymers, polymer materials. Commonly used in jogging, walk, casual shoes, the foot training shoes in the bottom. Advantages: lightweight, good elasticity, pliability, easy to fold, with excellent coloring, suitable for a variety of climate. Disadvantages: easy to absorb water, and not likely to corrode or bad for the environment, easy dirty. (4) PHYLON (MD): the case of EVA secondary high pressure molded on the international running shoes, tennis shoes, basketball shoes in the end the use of materials can also be used in the outsole of casual shoes. Advantages: lightweight North Face Men's Boots Sale, flexible, thin appearance, softness good. Easy to clean, good hardness, density, tensile, tear, elongation. Disadvantages: difficult to corrosion adverse environmental protection, high temperature easy to fold, easy to shrink. (5) TPR: TPR pellets Rerong injection molding, commonly used in jogging, walk, casual shoes in the end, the end. Advantages: easy shaping, cheap. Disadvantages: material weight, wear bad (not wear), poor flexibility, poor bending (not folding), shock-absorbing ability is poor (6) Performance Comparison: TPR than major, more heavy, general flexibility, abrasion resistance in general. Also a larger proportion of rubber at the end, but more soft, very wearable, strong grip, but the flexibility is poor, usually used in indoor soccer shoes and casual shoes. EVA at the end is very light, flexible, just wear a long flexible decreases, becoming at ease a bit. PU, MD bottom elastic and durable without deformation, more flexible and comfortable during exercise, the proportion of small, very light, so the use of more extensive (PU better than the MD density greater damping effect, but also relatively heavy), as big film are rubber, wear non-slip. (7) price, TPR cheapest POLYURETHANE = TPR × 2 times so MD = TPR × 4 times, MD cushion = TPR × 4 times more than, PU cushion = TPR × 4-6 times. Motion vamp material classification and performance description: sports shoes fabric about PVC, PU, ​​cow Pakistan, microfiber, natural leather, mesh and other categories. (1) PVC: most of the cheaper, poor texture, not cold, not folding; products without PVC for fabric. (2) PU leather / cow Pakistan: market the most commonly used material. PU leather soft, flexible, feel better, more shiny surface. Mostly matte-like surface of cattle Pakistan feel Cuse, rare luster and was eliminate mist visor, most inelastic. Cattle Pakistan, PU were different, but to use its own unique features. Relatively PU use broader, prices ranging from a few ten to a hundred pieces. Mid-range sports shoes and PU nubuck leather uppers do. (3) Microfiber: texture soft, even texture, the performance is very close to natural skin, but more evenly than the natural skin thickness, elasticity is more balanced, is one of the best materials leatherette class. Its price is the cheapest are more than 70 yuan per yard, good up to 200 yuan, most of the safety and quality of shoes on the use of this material. (4) natural skin: It is widely recognized by the material, it is breathable, soft, resistant to peeling, folding, hardy, durable, disadvantage is flawed, more pores, the shape of the specification is not easy to tailor. Natural skin has always been the favorite; shoes with leather cowhide, pigskin, deerskin, ostrich leather, carp, leather, snakeskin many. General use leather sports shoes. Leather can be divided into the first layer and second layer of skin, the head layer also known as Pearl dough, the second floor called the two split leather or patent leather, the general price of the first layer of skin is the second floor 35 times. Sports shoes, especially basketball shoes, extensive use of first layer of leather, great value. (5) Mesh: The main three types, ingredient mesh cloth used in exposed places uppers, lightweight and with good air permeability, resistance to bending, such as sandwich mesh. Collar accessories, such as velvet, BK cloth, as well as the lining accessories, such as Korea new cloth. The main characteristics of wear-resistant, breathable good. (6) sports shoe materials, vamp material a shoebox are labeled, can be controlled. Say part of the shoes: shoes mainly by the uppers, lining (lining), before and after the hot end, before and after the header, in the end (also called inch bottom), soles and other parts. Uppers: materials are generally leather (LEATHER), or artificial leather, leather material mixed Timberland Roll Top, the best was undoubtedly the first layer of leather Michael Kors iPhone Cases, soft, good scalability. Leatherette There are many, I contacted the most, PU leather, the thickness of the wire for the unit, are generally 80 wire, good up to 140 wire, suitable for production of monolayer uppers (no longer lining), comfortable to wear. The most popular PU leather with eraser leather, rub the leather, bubble pattern, Crazy Horse pattern, size, pattern, Napa pattern, 18 patterns, and so many lines. Soles is an important part of the shoes, PU at the end, the end of the TPR bottom, PVC bottom combination.

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