Antifouling and antibacterial shoe upper material and preparation method thereof
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A technology for shoe uppers and outer layer materials, which is applied in shoe uppers, chemical instruments and methods, anti-coloring pollution/anti-fouling fibers, etc., and can solve the problems of difficult cleaning and poor anti-fouling performance.
Active Publication Date: 2021-07-06
莆田市协诚鞋业有限公司
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Problems solved by technology
It can be seen that currently only artificial leather sports shoes are waterproof, stain-resistant and easy to clean, while cloth sports shoes have poor anti-fouling performance and are not easy to clean after being stained.
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Embodiment 1
[0047] A method for preparing an antifouling and antibacterial shoe upper material, comprising the following steps:
[0048] Preparation of electrospun fibers: After melting 20kg of terephthalic acid, 35kg of ethylene glycol, and 50kg of polyamide at a temperature of 250°C, the electrospun fibers were prepared by electrospinning equipment, and then the electrospun fibers were prepared by textile technology. Silk fibers are woven into fabrics to obtain substrate fabrics;
[0049] Titanium dioxide solution preparation: 0.5kg graphene oxide and 10kg nano-titanium dioxide, 1kg silane coupling agent and 20kg water were prepared into a solution;
[0050]Preparation of the nano-filtration layer: Soak the electrospun fiber into a solution of graphene oxide, nano-titanium dioxide and water, soak for 20 hours, take it out, and then dry it at 60°C for 2 hours to obtain the nano-filtration layer;
[0051] Upper material bonding: The lower surface of polyester fiber and nylon blended fabr...
Embodiment 2
[0053] The difference from Example 1: Preparation of electrospun fibers: After melting 30 kg of terephthalic acid, 30 kg of ethylene glycol, and 60 kg of polyamide at a temperature of 260° C., the electrospun fibers were prepared by electrospinning equipment. Then, the electrospun fiber is spun into a fabric through textile technology to obtain a base material fabric;
[0054] Titanium dioxide solution preparation: 0.8kg graphene oxide, 16kg nanometer titanium dioxide, 1.6kg silane coupling agent and 32kg water were prepared into a solution.
Embodiment 3
[0056] The difference from Example 1: Preparation of electrospun fibers: After melting 35 kg of terephthalic acid, 20 kg of ethylene glycol, and 65 kg of polyamide at a temperature of 270° C., the electrospun fibers were prepared by electrospinning equipment. Then, the electrospun fiber is spun into a fabric through textile technology to obtain a base material fabric;
[0057] Titanium dioxide solution preparation: 1kg graphene oxide, 20kg nanometer titanium dioxide, 2kg silane coupling agent and 40kg water were prepared into a solution.
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Abstract
The invention relates to the field of manufacturing of shoe upper materials, and particularly discloses an antifouling and bacteriostatic shoe upper material. The antifouling and bacteriostatic shoe upper material is composed of an outer-layer material, a middle-layer material and an inner-layer material, wherein the outer-layer material is a polyester fiber-chinlon blended fabric, the inner-layer material is cotton cloth, and the middle-layer material is a nanometer filtering layer; and the nanometer filtering layer is prepared from the following raw materials in parts by weight: 20-35 parts of terephthalic acid, 20-35 parts of ethylene glycol, 50-65 parts of polyamide, 5-20 parts of nanometer titanium dioxide, 0.5-1 part of graphene oxide and 1-5 parts of a silane coupling agent. The preparation method comprises the following steps: soaking electrostatic spinning fibers in a titanium dioxide solution to obtain the nanometer filtering layer, and laminating the outer layer material, the middle layer material and the inner layer material to prepare the shoe upper material. The antifouling and antibacterial shoe upper material has the effects of wear resistance, fouling resistance, bacteriostasis and comfort and breathability in wearing.
Description
technical field [0001] The application relates to the field of shoe upper material manufacturing, more specifically, it relates to an antifouling and antibacterial shoe upper material and a preparation method thereof. Background technique [0002] With the development of society and the improvement of people's living standards, people have higher and higher requirements for the comfort and other performance of shoes. Sports shoes are generally soft and elastic, which can play a certain role in cushioning. It can enhance elasticity during exercise, and some can prevent ankle injuries, so it is deeply loved by consumers. The upper materials of sports shoes are mainly textile fabrics (including cotton cloth, acrylic fibers, polypropylene fibers, spandex, non-woven fabrics, composite mesh cloth, etc.), leather (natural leather, artificial turf, synthetic leather, etc.), rubber plastics and others. materials etc. [0003] At present, cloth sports shoes and leather sports shoes...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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