How to identify the quality of safety shoes?
Check safety heel. Safety shoes should be firmly installed Pingzheng, with the hand should not be deformed or loose. In high-heeled shoes should be even more safe, Caution! Heel quality identification, safety shoes can be placed flat on the counter, display should be smooth, heel should be able to contact all hands on the table, don't shake; the same double safety high heels.
Check safety soles. The sole materials for safety are rubber, plastic, rubber and plastics, polyurethane, natural leather and so on. When shopping, please check whether the bottom is smooth, the pattern is clear, use the nail light pressure safety soles, should be elastic, not too hard, not flaking. Otherwise, it is the sole safety rubber content is low, excessive use of reclaimed rubber filler, easy to break, not durable.
Check safety shoe and safety shoes. After selected safety shoes styles and colors, first check whether the safety shoe materials materials required. To distinguish between genuine leather or imitation leather is leather, pigskin, sheepskin, leather or other. Cowhide surface is smooth, particle fine, high strength; pig skin surface pores larger, more rough, the appearance is not as good as cow leather; sheepskin surface is thin, soft texture. Leather leather feels astringent and feels more smooth. True leather safety, upper section of the layer has the epidermis of the tight layer and leather fiber, artificial leather is no leather fiber, only cloth or synthetic material, and have the smell of chemical raw materials. High quality and qualified safety upper leather should be fine and bright, with the same color with the same parts, no color difference, no disability. The finger pressing dough no loose, finishing layer does not fall off without cracking; safety shoes materials should also be natural leather, sheepskin and the best is in. Safe shoe lining requires soft, soft, uniform thickness, not easy to fall off and fade. Sainasi shoes limited safety shoes products are imported leather uppers, fine texture, light, good air permeability, is the quality of the product safety shoes.
Check hook. The hook core is the key component between the outsole and the midsole of the safety shoes and can not be seen from the outside. When buying and selling, put the safety shoes flat on the table, press hard the center of the hook, and the quality products should be soft and not deformed. On the other hand, indicates that the poor quality of the hook, wear waist deform convex or concave, the soles of the feet feel extremely uncomfortable, walking pain, health effects, and even the foot injury.
Check master, heel and Baotou. The Lord is with help of key parts, safety and security between the upper shoe installation site in Baotou is to help the heel; safety toe shaped parts, installed between the front vamp and safety shoes safety. Check, pressing with a finger with the main Baotou, quality and safety shoes should stand with hands pressed, check installation position of safety shoes, is correct, such as directly touch with Baotou, the main material, the technology of bad.
