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Question:

Will the basketball surface there are a few lines of basketball is what made

Will the basketball surface there are a few lines of basketball is what made

Answer:

A little better inside the basketball is rubber outside is leather
In fact, each of the lines of basketball are not the same `, are generally 6 or 8 role is: increase friction, adsorption of basketball production materials are: liner: the ball, the heart of basketball, basketball in the innermost , With black rubber and t
In fact, the lines of each basketball are not the same ``, are generally 6 or 8 role is: increase friction, adsorption grip, enhance the feel, the line between the small mouth can make the ball more flexible, this design is said Is Chamberlain proposed, because in the early 50s NBA, basketball and no such lines. Basketball production materials are: liner: the ball, the heart of basketball, basketball in the innermost, made of black rubber and butyl. Woven yarn: the current high-end basketball in the liner of the surface evenly wound a yarn, the same shape of the protective layer of cocoon, but many low-end basketball is not wrapped, or replaced with gauze. The support structure between the liner and the epidermis, made of rubber material. Skin: divided into rubber, synthetic leather (microfiber, PU, PVC, etc.), leather three categories. Nose: inflatable channel, air tightness is very critical. NBA basketball is, SPALDING Spalding. Materials and other brands of basketball is no different, the process is similar.

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