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Wavy basketball manufacturing process

A production process, basketball technology, applied to balls, inflatable hollow balls, sports accessories, etc., can solve the problems of high cost, easy to slip and fall off, poor effect, etc., and achieve the effect of beautiful radian and perfect wave shape.

Inactive Publication Date: 2020-08-04
杨永悦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing basketball skin particles are used for anti-slip, and the eight grooves make the basketball better grip and also have anti-slip effect, but the surface of the eight basketball skins is generally flat, and it is easy to slip when dribbling, especially in outdoor venues, as follows The problem is that traditional basketball craftsmanship cannot overcome hand sweat and dust. The basketball becomes difficult to grasp and dribble. When shooting, you need to use your fingers to move the basketball, which is easy to slip and fall off. Tires also increase friction, the cost is high, and the effect is not good

Method used

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Effect test

Embodiment 1

[0035] The manufacturing process of wave basketball includes the following steps:

[0036] S1, preparation of liner 1: put rubber into the mold to make liner 1; the raw materials of rubber are: 50 parts of natural rubber, 10 parts of synthetic rubber, 5 parts of carbon fiber, 2 parts of crosslinking agent and 4 parts of filler;

[0037] S2, preparation of yarn-wrapping layer 2 and middle tire layer 3: winding yarn on the surface of inner tank 1 to form yarn-wrapping layer 2, attaching middle tire skin to the outer surface of yarn-wrapping layer 2 to form middle tire layer 3, middle tire layer 3. Apply glue on the surface, dry and set the shape, and obtain the bladder blank; the raw materials of the middle tire skin and the skin are: 40 parts of natural rubber, 20 parts of synthetic rubber, 3 parts of zinc oxide, 0.5 part of stearic acid, and 2 parts of white corundum. 1 part, 20 parts of activated calcium carbonate, 1 part of white carbon black, 0.5 part of naphthenic oil, 1 p...

Embodiment 2

[0042] The manufacturing process of wave basketball includes the following steps:

[0043] S1, preparation of liner 1: put rubber into the mold to make liner 1; the raw materials of rubber are: 70 parts of natural rubber, 20 parts of synthetic rubber, 10 parts of carbon fiber, 5 parts of crosslinking agent and 5 parts of filler;

[0044] S2, preparation of yarn-wrapping layer 2 and middle tire layer 3: winding yarn on the surface of inner tank 1 to form yarn-wrapping layer 2, attaching middle tire skin to the outer surface of yarn-wrapping layer 2 to form middle tire layer 3, middle tire layer 3. Apply glue on the surface, dry and set the shape, and obtain the bladder blank; the raw materials of the middle tire skin and the skin are: 50 parts of natural rubber, 30 parts of synthetic rubber, 3.5 parts of zinc oxide, 5 parts of white corundum, and 0.7 parts of stearic acid. 30 parts, 30 parts of activated calcium carbonate, 5 parts of white carbon black, 1 part of naphthenic oil...

Embodiment 3

[0049] The manufacturing process of wave basketball includes the following steps:

[0050] S1, preparation of liner 1: put rubber into the mold to make liner 1; the raw materials of rubber are: 70 parts of natural rubber, 20 parts of synthetic rubber, 10 parts of carbon fiber, 5 parts of crosslinking agent and 5 parts of filler;

[0051] S2, preparation of yarn-wrapping layer 2 and middle tire layer 3: winding yarn on the surface of inner tank 1 to form yarn-wrapping layer 2, attaching middle tire skin to the outer surface of yarn-wrapping layer 2 to form middle tire layer 3, middle tire layer 3. Apply glue on the surface, dry and set the shape to get the bladder blank; the raw materials of the middle tire skin and the skin are: 50 parts of natural rubber, 30 parts of synthetic rubber, 3.5 parts of zinc oxide, 4 parts of white corundum, 0.7 parts of stearic acid 30 parts of activated calcium carbonate, 5 parts of white carbon black, 1 part of naphthenic oil, 2 parts of acceler...

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Abstract

The invention discloses a wavy basketball manufacturing process. The wavy basketball manufacturing process comprises the following steps: preparing an inner container; preparing a yarn winding layer and a middle tire layer; arranging a skin; preparing the skin; and bonding ribs. The wavy basketball manufacturing process of the invention overcomes the problems of high cost and non-obvious effect ofarrangement of an anti-skid structure on an outer surface layer in the prior art; rib grooves with different depths are formed in the surface of the middle tire layer, and antiskid bulges are uniformly added on the outer surface layer, so the wavy basketball is more anti-skid; due to the design of the rib grooves, a user feels more comfortable when holding the basketball, and the wavy basketballbetter adapts to a gripping posture; with the design of the multiple rib grooves, lines are smooth, the appearance of an existing old-fashioned wavy basketball is more attractive; the basketball manufactured through the method is more similar to a traditional manual basketball by covering the rib grooves with the ribs; and in the later use process of the basketball, the phenomenon that the ends ofball stem lines warp, namely a skin warpage phenomenon, cannot occur.

Description

technical field [0001] The invention relates to the technical field of ethylene oxide waste gas treatment, and more specifically relates to a wave basketball manufacturing process. Background technique [0002] Basketball, originated in Massachusetts, USA, was created by James Naismith on December 21, 1891. It is a hand-centered physical confrontational sport. [0003] The existing basketball skin particles are used for anti-slip, and the eight grooves make the basketball better grip and also have anti-slip effect, but the surface of the eight basketball skins is generally flat, and it is easy to slip when dribbling, especially in outdoor venues, as follows The problem is that traditional basketball craftsmanship cannot overcome hand sweat and dust. The basketball becomes difficult to grasp and dribble. When shooting, you need to use your fingers to move the basketball, which is easy to slip and fall off. Tires also increase the frictional force, the cost is high, and the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B41/00A63B41/08
CPCA63B41/00A63B41/08A63B2243/0037
Inventor 杨永灏
Owner 杨永悦
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