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Process for producing extra-large tension shoelace

A production process and tension technology, which is applied in the direction of footwear, shoe bindings, layered products, etc., to achieve the effect of increased tension

Inactive Publication Date: 2015-03-25
邹小卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, it cannot meet the modern society and people's higher and higher requirements for shoelaces.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of production technology of extra large tension shoelace of the present invention, it comprises the following steps:

[0019] a. Use 1.0-mm thick fiber yarn spun into ultra-fiber as the bottom of the base. After hot pressing for 20 seconds under a hot pressing pressure of 450 kg, sanding is carried out, and then yellow glue is applied on the surface for 4 times, and then heated at a temperature of Bake in a high-temperature oven at 120 degrees Celsius for 2 minutes, and finally press the PU surface with imitation leather texture on the surface through a hot-press laminating machine;

[0020] b. After the bottom of the microfiber blank with the PU surface is pasted, after being divided into strips by the slitting machine, the bottom surface is first coated with methyl ethyl ketone treatment potion for 3 times, and then the back is coated with water-based PU glue for 36 times;

[0021] c. The microfiber blank bottom and bulletproof yarn after the above processing a...

Embodiment 2

[0024] A kind of production technology of extra large tension shoelace of the present invention, it comprises the following steps:

[0025] a. Use superfiber spun from 1.5mm thick fiber yarn as the bottom of the blank. After hot pressing at a pressure of 480 kg for 27 seconds, sanding is carried out, and then the surface is smeared with yellow glue 5 times. Bake in a high-temperature oven for 2 minutes, and finally press the PU surface with imitation leather texture on the surface by a hot press laminating machine;

[0026] b. After the bottom of the microfiber billet with the PU surface is pasted, after being divided into strips by the slitting machine, first coat the bottom surface with acetone treatment potion 4 times, and then coat the back with 4-6 times of water-based PU glue ;

[0027] c. The above-mentioned processed microfiber blank bottom and bulletproof yarn are dried in an oven with a temperature of 129 degrees Celsius for 5 minutes, and then pasted by an iron mol...

Embodiment 3

[0031] A kind of production technology of extra large tension shoelace of the present invention, it comprises the following steps:

[0032] a. Use superfiber spun from 2mm thick fiber yarn as the base, heat press at a pressure of 500 kg for 29 seconds, then sand it, and then apply yellow glue on the surface for 5 times, and then heat it at a temperature of 150 degrees Celsius Bake in a high-temperature oven for 3 minutes, and finally press the PU surface with imitation leather texture on the surface by a hot-press laminating machine;

[0033] b. After the bottom of the microfiber billet with the PU surface is pasted, after being divided into strips by the slitting machine, the bottom surface is first coated with 6 times of thinner water treatment potion, and then the back is coated with 6 times of water-based PU glue ;

[0034] c. The above-mentioned processed microfiber blank bottom and bulletproof yarn are dried in an oven at a temperature of 150 degrees Celsius for 6 minut...

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Abstract

The invention discloses a process for producing an extra-large tension shoelace. The process comprises the following steps: (a), performing hot pressing and scrubbing on micro fibers woven by fibers with the thickness of 1.0-2.5mm as a blank bottom, daubing xanthan gum on the surface of the blank bottom, baking in a high-temperature oven machine, and finally pressing a PU surface with leather imitated lines on the surface of the treated blank bottom by virtue of a hot-press laminator; (b), adhering a micro fiber blank bottom of the PU surface, performing whole code slitting by virtue of a slitting machine, coating liquid medicine on the bottom surface, and coating water-based PU glue on the back surface; (c), drying the processed micro fiber blank bottom and bullet-proof yarns in an oven machine, performing opposite adhesion by virtue of an iron mold, and flattening by using a high-pressure machine; and (d), cutting different widths according to actual application by adopting the slitting machine, thereby obtaining the extra-large tension shoelace. The extra-large tension shoelace produced by the invention has the characteristics of softness, good handfeel, large tension and the like.

Description

technical field [0001] The invention relates to a shoe accessory, in particular to a production process for shoelaces with extra-large tension. Background technique [0002] Shoelaces are widely used in all kinds of sports shoes, casual shoes, etc. Nowadays, in the pursuit of individuality and fashion, shoelaces are not only a functional product, but also a fashion accessory, used to match different wearing styles. It is the latest accessory to show your personality in shoes. [0003] The shoelaces on the market are generally made of single-layer leather, which not only contains lead and formaldehyde, is not environmentally friendly, but also has unstable tension; there are also microfiber imitation leather shoelaces, whose tension can only withstand 20 kg and are easy to break. Obviously, it cannot satisfy modern society and people's higher and higher requirements for shoelaces. [0004] Therefore, prior art needs to be improved. Contents of the invention [0005] The ...

Claims

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Application Information

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IPC IPC(8): B32B37/02B32B37/10B32B38/16A43C1/00
CPCB32B37/02A43C1/00B32B37/10B32B38/16
Inventor 邹小卫
Owner 邹小卫
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