A natural corn cotton cup

A technology of corn and cotton cups, which is applied in the field of bras and underwear, can solve the problems of easily induced mastitis, unfavorable human health, greenhouse gas emission, etc., and achieve the effect of achieving reproducibility, not easy to breed bacteria and viruses, and good support

Active Publication Date: 2021-03-26
HONGJI UNDERWEAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the clothes and underwear on the market are made of cotton cloth or chemical fiber (such as polyurethane, polyether, etc.), and the degradation rate is low. If the cotton cloth or chemical fiber is processed, incineration and cremation are still used at present, causing a large amount of greenhouse gases to be discharged into the air. At the same time, underwear bras are close-fitting clothes that are worn daily, and they are worn for a long time. The human body wears underwear bras made of polyurethane, polyether and other chemical fiber materials for a long time, which is harmful to health and easily induces mastitis and breast cancer for a long time. Other breast diseases are not conducive to human health

Method used

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  • A natural corn cotton cup
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] See Figure 1-3 , a natural corn cotton cup, comprising two symmetrically arranged cups 1, said cup 1 comprising a first cotton cloth layer 11, a first corn cotton layer 12, a second corn cotton layer 13, glue Mesh layer 14, the third corn cotton layer 15 and the second cotton cloth layer 16; The first corn cotton layer 12, the second corn cotton layer 13 and the third corn cotton layer 15 are all made of corn fiber weaving; the cup 1. A hand-push part 17 is provided on the side away from the chicken heart, and the hand-push part 17 is molded by the third corn cotton layer 15.

[0053] The thickness of the first corn cotton layer 12 is 3.5-4.5mm, the thickness of the second corn cotton layer 13 is 17-19mm, and the thickness of the third corn cotton layer 15 is 7.5-8.5mm. The thickness of the first cotton layer 11 and the second cotton layer 16 is 0.8-1.2mm, the thickness of the glue mesh layer 14 is 1-2mm, and the mesh density of the glue mesh layer 14 is 28-32 pieces / ...

Embodiment 2

[0056] The difference between this embodiment and above-mentioned embodiment 1 is:

[0057] The corn fiber is made from polylactic acid masterbatch, and the polylactic acid masterbatch includes the following raw materials in parts by weight:

[0058]

[0059] The inorganic filler includes 5 parts of mica powder, 1 part of aluminum oxide, 1 part of calcium carbonate and 2 parts of cordierite powder; A mixture of lactone and alkylbis(α-hydroxyethylamine phosphate) in a weight ratio of 2:1:1.8.

[0060] The antioxidant is composed of β-(3,5-di-tert-butyl-4-hydroxyphenyl) octadecyl propionate and tris(nonylphenyl)phosphite in a weight ratio of 2:1. Mixture; the surfactant is a mixture of fatty acid polyoxyethylene ester and alkylphenol polyoxyethylene ether in a weight ratio of 3:1.

[0061] The coupling agent is vinyltriethoxysilane; the dispersion stabilizer is p-hydroxyanisole; the solvent is a mixture of ethyl acetate, ethanol and water in a weight ratio of 1.5:2:1 .

...

Embodiment 3

[0076] The difference between this embodiment and above-mentioned embodiment 1 is:

[0077] The corn fiber is made from polylactic acid masterbatch, and the polylactic acid masterbatch includes the following raw materials in parts by weight:

[0078]

[0079] The inorganic filler includes 5.2 parts of mica powder, 1.5 parts of aluminum oxide, 1.2 parts of calcium carbonate and 2.2 parts of cordierite powder; A mixture of lactone and alkylbis(α-hydroxyethylamine phosphate) in a weight ratio of 2.2:1:2.0.

[0080] The antioxidant is β-(3,5-di-tert-butyl-4-hydroxyphenyl) stearyl propionate and three (nonyl phenyl) phosphite with a weight ratio of 2.2:1. Mixture; the surfactant is a mixture of fatty acid polyoxyethylene ester and alkylphenol polyoxyethylene ether in a weight ratio of 3.2:1.

[0081] Described coupling agent is pyrophosphate ester titanate; Described dispersion stabilizer is 2,5-di-tert-butyl hydroquinone; Described solvent is to be 1.5 by weight ratio with et...

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Abstract

The invention relates to the technical field of bra underwear, in particular to a natural corn cotton bra. The natural corn cotton bra comprises two symmetrically arranged cups, wherein each cup comprises a first cotton cloth layer, a first corn cotton layer, a second corn cotton layer, a rubber net layer, a third corn cotton layer and a second cotton cloth layer which are sequentially connected from outside to inside; the first corn cotton layers, the second corn cotton layers and the third corn cotton layers are all woven by corn fibers; the side, away from the center, of each cup is provided with a hand pushing part, and each hand pushing part is formed through compression molding of the corresponding third corn cotton layer. The corn cotton bra is breathable, comfortable, great in supporting performance, high in softness and excellent in antibacterial property and is obtained after processing of natural corn. The material degradation rate is high; when the natural corn cotton bra is buried in soil for degradation, carbon dioxide and water which are generated by degradation directly enter organic soil matter or are absorbed by plants, so that not only is the fertilization for supplying nutrients to the plants facilitated, photosynthesis is promoted, but also the situation that carbon dioxide is discharged into the air and causes a greenhouse effect can be avoided, and therefore the natural corn cotton bra is environmentally friendly and harmless.

Description

technical field [0001] The invention relates to the technical field of bras and underwear, in particular to a natural corn cotton cup. Background technique [0002] At present, most of the clothes and underwear on the market are made of cotton cloth or chemical fiber (such as polyurethane, polyether, etc.), and the degradation rate is low. If the cotton cloth or chemical fiber is processed, incineration and cremation are still used at present, causing a large amount of greenhouse gases to be discharged into the air. At the same time, underwear bras are close-fitting clothes that are worn daily, and they are worn for a long time. The human body wears underwear bras made of polyurethane, polyether and other chemical fiber materials for a long time, which is harmful to health and easily induces mastitis and breast cancer for a long time. and other breast diseases are not conducive to human health. Contents of the invention [0003] In order to overcome the shortcomings and d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F1/10C12R1/845
CPCA41C3/0028A41C3/0085A41C3/14C12N11/10C12P7/56D01F1/09D01F1/10D01F1/103D01F6/92
Inventor 黄福开杨恬林壮丰郑燕玉孟雄飞邱锦钊翁创杰
Owner HONGJI UNDERWEAR CO LTD
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