Sports ball and manufacturing method thereof

Abstract

The invention discloses a playing ball and a manufacturing method thereof, relates to indoor soccer and or other balls in indoor sports, and aims to reduce elasticity of balls. The technical scheme is that: specially processed fillers are appropriately filled in a ball bag, then the ball bag is sealed, a plurality of knitted reinforcement objects are adhered to the ball bag, and a plurality of polygonal skin slices are adhered to the outer surface of the knitted reinforcement objects. In the playing ball, the ball bag is prevented from being separated from the outer skin, the service life of the ball is prevented, the uniformity of the ball is guaranteed and production efficiency is improved.

Description

technical field [0001] The invention belongs to sports balls in sporting goods, and in particular relates to an indoor low-elasticity sports ball and a manufacturing method thereof. Background technique [0002] see figure 1 , existing ball products such as indoor football and football, on the natural leather or artificial leather material outer skin 1, in order to prevent its deformation, paste some reinforcing layers 2 similar to knitted fabrics, and then press a plurality of cut skins After the balls are sewn together, put a ball-shaped balloon 3 into the skin through the reserved hole, fix a valve 4 on the hole that can inject air into the balloon, and finally seal the ball to complete the exercise. Ball manufacturing process. [0003] In the manufacturing process of the above-mentioned sports ball, multiple skins of the outer skin 1 and the reinforcement layer 2 are fixed to a spherical shape with threads, and the operation of putting the balloon 3 in it is all comple...

AI Technical Summary

Problems solved by technology

Among them, the process of putting the balloon 3 into the skin sheet has low production efficiency, and if it is not a skilled worker, it cannot be accurately grasped to produce a sports ball that meets the uniformity requirements.

[0004] According to the above-mentioned existing method for producing balls, if the balloon put into the ball skin is only fixed on the air valve, the skin and the balloon are easy to separate from each other under the strong external momentum, resulting in irregular elasticity. Damaged, there is a problem that cannot be repaired

[0005] For indoor football, especially in football matches, if only inflatable balloons are used, the elasticity is large, and the ball will fall to the ground after colliding with the ground. The game goes on smoothly. In the indoor football game, because the sports ball with this structure is too elastic, it is prone to problems such as difficult control on the competitive field.

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