Shoes classification and basic common sense Original Nike Blazer Shoes: classification according to the different production processes: is there a suture shoes, sticky shoes, moulding, injection molding shoes, vulcanized shoes... Shoes stitching process are mostly used for high-end men\'s shoes and labor insurance shoes, stitched seam and manual two kinds of organic. Characterized by high material requirements, solid structure, complicated process and long durability. Shoes injection molding process is also called the injection molding process, and its making process and moulding process is roughly same, the end of this kind of New Balance For Mens shoes, high production efficiency, cost is the bottom, the bottom of the plastic ability, insulation oil. This process is suitable for the production of civil, tourism, labor insurance shoes, etc. Vulcanization craft shoes, the combination of this technology in its upper and bottom, and is set to help mold, the bottom is not subject to the limit of the cavity, and bottom samples cut from the bottom of the film, and help bonded by high temperature vulcanization into process the simplest, most efficient, moistureproof, slightly to insulation. Suitable for ordinary daily wear, wear is particularly suitable for farmers. Weakness is: product molding and moisture permeability is a bit poor.
About the sole material
A, the sole material:
The structure of the sole is very complex, in terms of generalized, can include outsole, at the bottom of the bottom and the heel of all components in material. In narrow sense, it only refers to the outsole, it generally should possess the characteristics of common wear-resistant sole material, water resistant, oil resistant, heat resistant, compression, impact resistance, good elasticity, easy for foot type, after finalize the design is not easy to distort, thermal insulation, easy to absorb moisture, etc., at the same time more to cooperate in the bottom, when walking in the foot brake function not slip and the various conditions such as easy to stop. Many different kinds of shoe materials, can be divided into natural base and synthetic base two kinds worn Nike Classic Cortez Nylon Mens. Natural base including natural sole leather, bamboo, wood, etc., synthetic base share materials including rubber, plastics, rubber, recycled leather, elastic cardboard, etc.
(a) natural sole leather
End of natural leather is used for making shoes, boots outsole, insole, dedicated leather.
According to the different materials can be divided into cow leather sole leather, the bottom of the buffalo hide, end of pigskin leather, etc.; According to the different purposes of it can be divided into outer sole leather, leather, Lord with leather, puff leather, etc.; According to the different tanning methods, it can be divided into chrome tanning, vegetable tanning, tanning, etc;
According to their level and different parts, and it can be divided into cowhide leather, cow leather, the cow leather, cow leather, etc.
Natural characteristics of sole leather: due to the bottom of the natural leather tanning method is different, the performance of different, each have its characteristics.
(1) the bottom of the vegetable tanning leather as follows: the characteristics of leather and thick, hard bottom, bit nail force, and the smaller water imbibition, plasticity. But vegetable tanned leather cushion resistance is poorer.
(2) the characteristics of the bottom of the chrome tanned leather is: wear-resisting performance is good, water absorption, high strength, good heat resistance.
(3) according to the characteristics of the tanning base as follows: the performance of the surface and the bottom of the vegetable tanning leather basic same, but on the heat resistant strength on our Original Nike Blazer, wear-resisting performance improved.