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Tackiness football and production method thereof

A production method and football technology, applied to balls, inflatable hollow balls, sports accessories, etc., can solve the problems of increasing the weight of the ball, and achieve the effects of good air tightness, good waterproof performance, and good impact resistance

Inactive Publication Date: 2008-07-16
GUANGZHOU DOUBLE FISH SPORTS GOODS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When water enters from the line (the direction indicated by the sign 5), even if the bladder 1 is filled with gas and close to the spherical shell, there is still a certain space between the bladder 1 and the spherical shell, so that water can penetrate into these spaces and make the cloth Layer 3 absorbs water, which increases the weight of the sphere

Method used

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  • Tackiness football and production method thereof
  • Tackiness football and production method thereof

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Embodiment Construction

[0022] As shown in Figure 3 and Figure 4, the present invention is formed by bonding the ball tire and the composite football skin according to the football arrangement.

[0023] Reference 1 is a leather layer, reference 2 is an EVA material layer, reference 3 is a rubber layer, reference 4 is a nylon or chemical fiber layer, and reference 5 is a bladder.

[0024] Production method of the present invention:

[0025] 1. First, wrap the bladder 5 around the upper layer 4 and then wrap it with the rubber skin 3, and then vulcanize it into a ball tire;

[0026] 2. The leather 1 and the EVA material layer 2 are glued and pressed into a composite football skin with a pentagonal and hexagonal shape;

[0027] 3. Glue the composite football skin to the tire, and glue the composite football skins to each other with glue to complete the complete football.

[0028] Adhesive football is different from traditional football in structure and production method. Adhesive football has good int...

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PUM

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Abstract

The invention relates to a sticky football which is formed by conglutinating a ball casing and compound football outer sheath according to football arrangement. The production method employed by the invention is that a line is entwisted around a bladder that is wrapped by rubber sheets and becomes the ball casing after going through sulfuration; then leather and EVA materials are conglutinated by gluewater and pressed into the pentagonal and hexagonal compound football outer sheath; the complete football is formed by conglutinating the ball casing and compound the football outer sheath gluewater. The sticky football is characterized by good waterproof property, good air tightness and good impact resistance, thus having good sensation in the feet and good ball control when in use and allows athletes to give full play to technical potential.

Description

technical field [0001] The present invention relates to a soccer ball and a manufacturing method thereof. Background technique [0002] The existing football is basically made of 32 pieces of leather that are sewn by hand, and its water absorption rate is high. People who play football in the open field will have a feeling that whenever it rains, the weight of the football increases after absorbing water, and the football is played. In addition, the air tightness of the existing football is relatively low, and the foot feel and ball control are not very ideal, and athletes cannot fully exert their technical potential when using it. [0003] We can briefly describe the above situation from Figure 1 and Figure 2. Figure 1 and Figure 2 are schematic diagrams of the structure of a traditional hand-sewn football. In traditional football, the stitching thread 2 is used to tighten the leather (cloth layer 3 and leather 4), and the bladder 1 is separated from the ball shell (that i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B41/00A63B41/10A63B45/00
Inventor 严锦荣
Owner GUANGZHOU DOUBLE FISH SPORTS GOODS GRP
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