Production technology of liner of tennis

Abstract

The invention provides a production technology of a liner of a tennis. Through the production technology, the technical problems that an existing forming technology is simple, production equipment anda production technology are not supported by specific and quantitative parameters, and the production efficiency, quality, physical performance and the like of the liner of the tennis cannot be guaranteed are solved. The production technology of the liner of the tennis comprises the following steps that S1, natural rubber, butadiene rubber, isoprene rubber and chloroprene rubber are placed into amixing machine in parts by mass, the rotating speed is 90-110 r / min, the temperature is maintained to be 120-140 DEG C for 2-6 min, and a premix is obtained; and S2, the premix in the S1 is placed into a stirring machine firstly, then carbon black, clay, mica powder and liquid silica gel are placed into the stirring machine by mass fraction to be stirred for 15-30 min, after even mixing, sulphur,magnesium oxide, an accelerant and a softener are put into the stirring machine by mass fraction to be stirred for 3-8 min, and after sufficient and even mixing, a required mixing blank is obtained.The production technology has the advantage of high production efficiency.

Description

technical field [0001] The invention belongs to the technical field of sporting goods, and relates to a production process, in particular to a production process of a tennis liner. Background technique [0002] Tennis is a beautiful and intense sport. The origin and development of tennis can be summed up in four sentences: conceived in France, born in England, began to popularize and form a climax in the United States, and now prevails all over the world, known as the world. The second largest ball game. Tennis is usually played between two singles players or pairs, with the players hitting tennis balls with rackets across a net on a tennis court. Tennis is an indispensable equipment for sports. The innermost layer of the tennis ball is a rubber pad, that is, the tennis liner, which is equivalent to a decompression and sound-absorbing material. The middle layer is a layer of decorative cloth, and the outermost layer is fluff. The liner is the core part of the tennis ball. ...

AI Technical Summary

Problems solved by technology

[0004] Although the molding process disclosed in this patent can produce a tennis liner through a molding die, the molding process is simple, and the production equipment and process do not have specific quantitative parameter support, so the production efficiency, quality and quality of the tennis liner cannot be guaranteed. physical properties

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