Natural corn cotton bra

A corn and cotton cup technology, applied in the field of bras and underwear, can solve problems such as easy induction of mastitis, adverse human health, greenhouse gas emission, etc., and achieve the effects of not easily breeding bacteria and viruses, promoting photosynthesis, and providing good support.

Inactive Publication Date: 2019-03-29
董凤琴
View PDF4 Cites 1 Cited by
  • 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, 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 will damage health and easily induce mastitis and breast cancer for a long time. and other breast diseases are not conducive to human health

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Natural corn cotton bra

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] See figure 1 , a natural corn cotton cup, comprising two symmetrically arranged cups 1, characterized in that: said cup 1 comprises a first cotton cloth layer 11, a first corn cotton layer 12, a second corn cotton layer connected sequentially from outside to inside Layer 13, rubber mesh layer 14, the third corn cotton layer 15, the fourth corn cotton layer 16 and the second cotton cloth layer 17; the first corn cotton layer 12, the second corn cotton layer 13, the third corn cotton layer 15 And the 4th corn cotton layer 16 all is made by weaving of corn fiber.

[0052] The thickness of the first corn cotton layer 12 is 3.5-4.5mm, the thickness of the second corn cotton layer 13 is 7-9mm, the thickness of the third corn cotton layer 15 is 9-11mm, and the fourth The thickness of the corn cotton layer 16 is 5-7mm, the thickness of the first cotton layer 11 and the second cotton layer 17 is 0.8-1.2mm, the thickness of the glue net layer 14 is 1.2-1.8mm, the glue The mesh ...

Embodiment 2

[0054] The difference between this embodiment and above-mentioned embodiment 1 is:

[0055] The corn fiber is made from polylactic acid masterbatch, and the polylactic acid masterbatch includes the following raw materials in parts by weight:

[0056] 30 parts polylactic acid

[0057] Inorganic filler 10 parts

[0058] Antistatic agent 0.2 parts

[0059] Antioxidant 0.6 parts

[0060] 0.5 parts of coupling agent

[0061] 0.3 part of polymerization inhibitor.

[0062] The inorganic filler includes 1 part of kaolin, 1 part of cordierite powder, 3 parts of mica powder, 0.5 part of silicon dioxide, 1.0 part of calcium carbonate and 0.8 part of aluminum oxide.

[0063] The antistatic agent is a mixture of polyoxyethylene alkyl ether, alkyl dicarboxymethyl betaine and monoglyceride stearate in a weight ratio of 1:1:2.5; the antioxidant is composed of A mixture of dioctadecyl pentaerythritol diphosphite and 2,6-di-tert-butyl-p-cresol in parts by weight of 1:2.

[0064] The coupli...

Embodiment 3

[0080] The difference between this embodiment and above-mentioned embodiment 1 is:

[0081] The corn fiber is made from polylactic acid masterbatch, and the polylactic acid masterbatch includes the following raw materials in parts by weight:

[0082] Polylactic acid 32 parts

[0083] Inorganic filler 10.5 parts

[0084] Antistatic agent 0.4 parts

[0085] Antioxidant 0.7 parts

[0086] 0.8 parts of coupling agent

[0087] 0.4 part of polymerization inhibitor.

[0088] The inorganic filler includes 1.2 parts of kaolin, 1.5 parts of cordierite powder, 3.2 parts of mica powder, 0.8 part of silicon dioxide, 1.1 part of calcium carbonate and 0.9 part of aluminum oxide.

[0089] Described antistatic agent is the mixture that is 1.2:1:2.8 to form by weight ratio of polyoxyethylene alkyl ether, alkyl dicarboxymethyl betaine and monoglyceride stearate; Described antioxidant is composed of A mixture of dioctadecyl pentaerythritol diphosphite and 2,6-di-tert-butyl-p-cresol in parts...

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
Login to view more

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to the technical field of bras, in particular to a natural corn cotton bra. The natural corn cotton bra includes symmetrically arranged cups, and each cup includes a first cottoncloth layer, a first corn cotton layer, a second corn cotton layer, a rubber mesh layer, a third corn cotton layer, a fourth corn cotton layer and a second cotton cloth layer which are connected sequentially from outside to inside. The first corn cotton layer, the second corn cotton layer, the third corn cotton layer and the fourth corn cotton layer are all made of corn fiber through weaving. Thecorn cotton bra is breathable and comfortable, has better supportability, softness and antimicrobial property, and is made of natural corn after being treated. The material degradation rate is high,and the bra can be buried in soil for degradation. The carbon dioxide and water produced by degradation directly enter the soil organic matter or are absorbed by plants, fertilization and nutrient supply for plants are facilitated, photosynthesis is promoted, carbon dioxide is not discharged in air to cause the greenhouse effect, and the 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 or chemical fibers (such as polyurethane, polyether, etc.), and the degradation rate is low. If the cotton or chemical fibers are treated, they are still treated by incineration and cremation, 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 deficiencies...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A41C3/12D01F6/92D01F1/10
CPCA41B2400/20A41B2400/34A41C3/12D01F1/10D01F6/92
Inventor 董凤琴
Owner 董凤琴
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap