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Child cap capable of detecting acid rain pollution

A technology for children and acid rain, applied in the field of children's hats, can solve problems such as waste

Pending Publication Date: 2022-05-13
吴嘉怡
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these are chemical materials, which will have a negative impact on the environment. Although they can satisfy consumers' curiosity for a while, they have no real meaning and will cause waste in the long run.

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
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  • Child cap capable of detecting acid rain pollution
  • Child cap capable of detecting acid rain pollution
  • Child cap capable of detecting acid rain pollution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 As shown, the children's hat that can detect acid rain pollution according to the present invention includes a hat crown 1 and a hat body 2, the hat crown 1 is connected to the hat body 2 by sewing, the outer surface of the hat body 2 is provided with a special fabric dyeing layer 3, and the special fabric dyeing layer 3 Inner sewing joins with inner lining 4.

[0021] Further, in an embodiment of the present invention, as figure 2 and Figure 4 As shown, the special fabric dyeing layer 3 is dyed with purple cabbage, and acid rain will cause a chemical reaction to the dyed fabric, and the fabric is made of cotton. The inner lining 4 is made of waxed cotton. The hat was designed as part of the kindergarten children's uniform set. The design principle is inspired by acid-base indicators. The surface of the hat is dyed with plants. These materials react with acidic liquids and will appear pink. When acidic substances of different concentrations fall o...

Embodiment 2

[0023] Such as image 3 As shown, on the basis of the first embodiment, the present invention provides a technical solution: the inner lining 4 is connected to one side of the label 5 by sewing. The label 5 inside the product indicates the acidic reaction of acid rain to the hat fabric, from weak to strong, and people can understand the acidity of today's acid rain by comparing with the color of the hat after the rain. The darker the color, the more acidic. Strong, when the fabric comes into contact with acidic substances, it begins to change color. Children will be immersed in the beautiful color change innocently, but parents will realize what the meaning of the color change means. The darker the color means The higher the concentration of acid rain, the more serious the pollution of local ambient air. The purpose of this design is to let parents understand that even if children are given the happiest life and the best material conditions, their health is closely related to...

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Abstract

The invention discloses a child cap capable of detecting acid rain pollution, and relates to the technical field of child caps. The child cap capable of detecting the acid rain pollution comprises a cap top and a cap body, the cap top is connected with the cap body in a sewing mode, a special fabric dyeing layer is arranged on the outer surface of the cap body, and a lining is connected with the inner side of the special fabric dyeing layer in a sewing mode. According to the invention, the special fabric dyeing layer is dyed by adopting purple cabbage, and acid rain can chemically react on the dyed fabric, namely, the color change of the acid reaction, so that the awareness of people on environmental protection is aroused, and the acid rain is visualized; the acid reaction of the acid rain on the cap fabric is marked by the label in the product from weak to strong in sequence, people can know the degree of acidity of the acid rain nowadays by comparing the color with the color of the rained cap, and the darker the color is, the stronger the acidity is.

Description

technical field [0001] The invention belongs to the technical field of children's hats, in particular to children's hats capable of detecting acid rain pollution. Background technique [0002] China's burgeoning textile and fashion industry is now the second-biggest industry with a serious environmental impact, after oil and gas. Every year, hundreds of millions of pieces of clothing are produced around the world, processed using thousands of different chemicals, and most of the clothes will eventually be transported to landfill or incinerated, producing carcinogenic gases similar to "tritetrabenzopyrene" , (sulfur dioxide) SO2, and (carbon dioxide) CO2 and other chemical substances, such excessive consumption has overwhelmed the earth's ecosystem. Parents will eventually grow old, and children will grow up slowly and live on this earth, even for future generations after a hundred years. If basic water resources and food cannot be guaranteed, this is a very sad and helpless...

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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IPC IPC(8): A42B1/019A42B1/248D06P1/34
CPCA42B1/019A42B1/248D06P1/34
Inventor 吴嘉怡
Owner 吴嘉怡
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