An antibacterial suede leather bag

A leather bag and suede technology, applied in the field of leather goods, can solve the problems of unfavorable leather bag material, easy mold, health problems, etc., and achieve the effects of improved dyeing fastness, low manufacturing cost, and improved performance stability.

Active Publication Date: 2017-12-05
XIAMEN WORTHFIND IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The problem to be solved by the present invention is that ordinary leather bags are not high-grade, and the manufacturing cost is high, and because of frequent use, there will be sweat stains, etc., which are prone to mold, causing health problems for users, especially those with sensitive constitutions, and the coloring of ordinary leather The durability and color fastness are obviously insufficient, which is not conducive to the material of leather bags that are rubbed by hands for a long time

Method used

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  • An antibacterial suede leather bag

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Embodiment 1: choose Russian dandelion, cut the roots of 3-5cm and keep them for use, and then clean them; grind the cleaned roots into 200-300 mesh particles in a jet mill; process the particles for 10-15 minutes by ultrasonic-assisted technology , and then extract in supercritical carbon dioxide fluid at a temperature of 40°C and a pressure of 25.0MPa, using 95% ethanol as a carrier agent, the amount of ethanol being 30%, dynamic extraction for 150 minutes, and a flow rate of 250L / h to obtain dandelion rubber; take dandelion Stems and leaves, crushed and dried, added 30% hydrogen peroxide with a mass ratio of 1:2 to dandelion stems and leaves, soaked for 60-80 minutes, and adjusted the pH value to 7- 8. Then add 3% nano-silica and 4% sericin protein of dandelion stem and leaf quality, stir and react at 70°C for 3 hours, then filter, wash, and dry in an oven at 110°C for 5 hours to obtain Modified dandelion stems and leaves;

[0025] Weigh raw materials: Dandelion rub...

Embodiment 2

[0028] Embodiment 2: choose Russian dandelion, cut the roots of 3-5cm and keep them for use, and then clean them; the cleaned roots are crushed into 200-300 mesh particles in a jet mill; the particles are processed by ultrasonic-assisted technology for 15 minutes, and then Extract in supercritical carbon dioxide fluid, temperature 35°C, pressure 25.0MPa, 95% ethanol as carrier, ethanol dosage 30%, dynamic extraction for 150 minutes, flow rate 250L / h, extract dandelion rubber; take dandelion stems and leaves , crush it, dry it, add 30% hydrogen peroxide with a mass ratio of dandelion stems and leaves of 1:2, soak for 60 minutes, adjust the pH value to 7-8 with 0.1mol / L disodium hydrogen phosphate solution, and then add 3% nano-silica and 3% sericin in the mass of dandelion stems and leaves, stirred and reacted at 60°C for 3 hours, then filtered, washed, and dried in an oven at 110°C for 4 hours to obtain modified dandelion stems leaf;

[0029] Weigh raw materials: Dandelion ru...

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Abstract

The invention discloses an antibacterial chamois leather bag. The leather bag comprises a bag body for accommodating articles and a strap which is arranged on the upper part of the bag body and is used for hanging, wherein the bag body comprises a fabric on the outer side and a fabric on the inner side; the chamois leather bag is characterized in that at least the fabric of the bag body is made from artificial chamois; and the artificial chamois is manufactured by impregnating synthetic leather slurry on a substrate, and the artificial chamois contains antibacterial ingredients.

Description

technical field [0001] The invention relates to a leather product, in particular to an antibacterial suede leather bag. Background technique [0002] Leather bags are common leather goods, which are often used to carry around to hold mobile phones, wallets, keys and other items, and can also be used as decorations. [0003] With the improvement of people's living standards, the decorative requirements for leather bags are getting higher and higher, and the materials are naturally high-end to achieve decorative effects such as highlighting status. Ordinary pigskin and cowhide can no longer meet the needs of successful people. Therefore, Some high-grade leathers such as suede are also widely used in leather goods making. [0004] Suede is a type of suede leather. Because this kind of suede is made of natural suede after drying, sanding and dyeing, it is named suede. Later, because the suede produced from pig, sheep, and cowhide was similar to suede, it was also called suede...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A45F3/00D06N3/18D06N3/04D06N3/14D06C11/00D06B9/02
CPCA45F3/00D06B9/02D06C11/00D06N3/0004D06N3/0011D06N3/0036D06N3/0059D06N3/0063D06N3/04D06N3/142D06N3/183D06N2209/1671D06N2211/28
Inventor李佳松
OwnerXIAMEN WORTHFIND IND CO LTD