A Manufacturing Process for Increasing the Handle and Stickiness of Baseball Leather

A production process and leather technology, applied in the field of production process to increase the feel and stickiness of baseball leather, can solve the problems of workers bending over frequently, achieve the effect of reducing the probability of waist diseases, improving the ease of use, and increasing the speed of pitching

Active Publication Date: 2022-04-29
阜新大慧皮革体育用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a manufacturing process for increasing the feel and stickiness of baseball leather, which solves the shortcomings of requiring workers to bend over frequently when handling cowhide

Method used

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  • A Manufacturing Process for Increasing the Handle and Stickiness of Baseball Leather
  • A Manufacturing Process for Increasing the Handle and Stickiness of Baseball Leather
  • A Manufacturing Process for Increasing the Handle and Stickiness of Baseball Leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A manufacturing process for increasing the feel and stickiness of baseball leather, comprising the following steps:

[0048] Add water and degreasing agent to the drum 1, put the cowhide into it for soaking, take out the cowhide with the drum retrieving device, remove the flesh of the cowhide and drain the liquid in the drum 1;

[0049] Add water, sodium hydrosulfide, sodium sulfide and slaked lime into drum 1, put cowhide into it, soak and expand the cowhide, take out the cowhide with drum retrieving device and drain the liquid in drum 1;

[0050] Depilation of cowhide;

[0051]Add oxalic acid and water into drum 1, put cowhide into it, soak and soften the cowhide, take out the cowhide with drum retrieving device and drain the liquid in drum 1 and drain the liquid in drum 1;

[0052] Add water, formaldehyde, titanium dioxide and special white paste to drum 1, put cowhide into it, after bleaching the cowhide, take out the cowhide with drum retrieving device and drain t...

Embodiment 2

[0062] see Figure 1-4 , the drum retrieving device includes a water flow receiving mechanism and a skin picking mechanism located below the drum 1, and the skin picking mechanism is located on one side of the water flow receiving mechanism;

[0063] The water flow receiving mechanism includes a base 13, a second pulley 14 and a water flow vane 16. The base 13 is located directly below the outlet of the drum 1. There is a space in the base 13, and a central shaft is connected to the rotation in the space, and the circumference of the central shaft is uniform. A plurality of water flow blades 16 are arranged, and a water inlet surface 11 is arranged obliquely above the base 13. A plurality of water inlets 19 are provided on the water inlet surface 11. The water inlets 19 are located on one side of the central axis, and the central axis protrudes from the base 13 One end is fixedly connected with a second pulley 14, and the second pulley 14 is connected with a skin picking mecha...

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PUM

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Abstract

The invention discloses a production process for increasing the handle and stickiness of baseball leather. The method comprises the following steps: adding water, sodium bicarbonate and ammonium bicarbonate into a rotating drum, putting cowhide in, and treating the acid solution attached to the cowhide. After rinsing and neutralization, add water, water vapor, chrome-free retanning agent, fatliquor and butene homopolymer to the drum, and use a stretcher to dry the cowhide; the present invention adds butene to the leather manufacturing process. Homopolymer of ethylene, the chemical reaction produced by heating the homopolymer of butene to 41 ℃ will make the surface of the leather have a certain viscosity, which can increase the viscosity of the leather surface and increase the friction between the baseball and the bat. It enables the baseball player to reduce the phenomenon of slipping the ball, improves the game experience of the baseball player, makes it easier for the pitcher to control the ball, increases the pitching speed of the pitcher, increases the difficulty of hitting, and is more ornamental.

Description

technical field [0001] The invention relates to the field of leather manufacturing, in particular to a manufacturing process for increasing the handle and viscosity of baseball leather. Background technique [0002] In the existing cowhide leather manufacturing process, the final product made of cowhide has a smoother surface. When this smoother surface leather is applied to a baseball, the coefficient of friction between the surface of the baseball and the bat will be smaller , It is easy to slip when swinging the bat and hitting the ball, which is not conducive to the baseball player's hitting. Furthermore, in the production process of cowhide leather products, the utilization rate of the drum is extremely high, and basically the process of chemically treating the cowhide is inseparable from the drum, but when the cowhide in the drum needs to be taken out, The cowhide will fall from the outlet of the drum in batches under the inertia of the rotation of the drum, and the c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C15/00C14C1/04C14C11/00
CPCC14C15/00C14C1/04C14C11/003
Inventor 王爱英
Owner 阜新大慧皮革体育用品有限公司
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