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A kind of warp-knitted interlining fabric for inflatable swimming pool and preparation method thereof

A weft-lining and warp-knitting technology, which is applied in the field of warp-knitting weft-lining for inflatable swimming pools and its preparation, can solve problems affecting water quality, affecting swimmers, and easy to breed bacteria, and achieve the effect of improving environmental performance and controlling costs

Active Publication Date: 2017-11-03
CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, conventional inflatable swimming pools are made of PVC and mesh cloth, and the main component of PVC is polyvinyl chloride, which contains a large amount of halogen. Long-term use may affect water quality, and inflatable swimming pools are also prone to breed bacteria after long-term use, affecting swimmers , especially the health of children, it is necessary to develop a special warp-knitted interlining fabric for inflatable swimming pools

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A warp-knitted interlining fabric for an inflatable swimming pool, comprising the following components by weight percentage:

[0028] Modified high-strength glass fiber 20%

[0029] 80% polyester filament.

[0030] A preparation method of a warp-knitted weft-inserted fabric for an inflatable swimming pool is carried out according to the following steps:

[0031] A. Add 1mol silver nitrate to ethanol, then add 50g acetone, and stir evenly;

[0032] B, slowly adding 250g mass fraction is 50% ethanol solution, stirs for 7 hours, obtains solution glue;

[0033] C, solution glue is slowly added to 500g mass fraction in the vinyl acetate resin solution of 15%, high-speed stirring 4.5 hours;

[0034] D. Use the above solution as a spinning solution, and use an electrospinning process to load it on high-strength glass fibers;

[0035] E. Calcining at 500°C for 2.5 hours to obtain modified high-strength glass fibers;

[0036] F. Warp-knitting the modified high-strength glas...

Embodiment 2

[0043] A warp-knitted interlining fabric for an inflatable swimming pool, comprising the following components by weight percentage:

[0044] Modified high-strength glass fiber 30%

[0045] 70% polyester filament.

[0046] A preparation method of a warp-knitted weft-inserted fabric for an inflatable swimming pool is carried out according to the following steps:

[0047] A. Add 1mol silver nitrate to ethanol, then add 50g acetone, and stir evenly;

[0048] B, slowly adding 250g mass fraction is 50% ethanol solution, stirs for 8 hours, obtains solution glue;

[0049] C, solution glue is slowly added to 500g mass fraction in the vinyl acetate resin solution of 15%, high-speed stirring 4 hours;

[0050] D. Use the above solution as a spinning solution, and use an electrospinning process to load it on high-strength glass fibers;

[0051] E. Calcining at a high temperature of 400-600°C for 3 hours to obtain modified high-strength glass fibers;

[0052] F. Warp-knitting the modif...

Embodiment 3

[0059] A warp-knitted interlining fabric for an inflatable swimming pool, comprising the following components by weight percentage:

[0060] Modified high-strength glass fiber 15%

[0061] 85% polyester filament.

[0062] A preparation method of a warp-knitted weft-inserted fabric for an inflatable swimming pool is carried out according to the following steps:

[0063] A. Add 1mol silver nitrate to ethanol, then add 50g acetone, and stir evenly;

[0064] B, slowly adding 250g mass fraction is 50% ethanol solution, stirs for 6 hours, obtains solution glue;

[0065] C, solution glue is slowly added to 500g mass fraction in the vinyl acetate resin solution of 15%, high-speed stirring 6 hours;

[0066] D. Use the above solution as a spinning solution, and use an electrospinning process to load it on high-strength glass fibers;

[0067] E. Calcining at 400-600°C for 2 hours to obtain modified high-strength glass fibers;

[0068]F. Warp-knitting the modified high-strength glass...

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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PUM

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Abstract

The invention provides warp knitted weft insertion fabric for an inflatable swimming pool and a preparing method thereof. As warp knitted weft insertion fabric is prepared from modified high-strength glass fibers and polyester filament yarns, the strength of the warp knitted weft insertion fabric is guaranteed, and the cost is also controlled; the high-strength glass fibers are modified by silver nanometer materials, the certain antibacterial effect is achieved; in the following inflatable-pool preparing process, PVC is replaced with PE, and the environmentally-friendly performance of the material is greatly improved.

Description

technical field [0001] The invention relates to the field of composite materials, in particular to a warp-knitted interlining cloth for an inflatable swimming pool and a preparation method thereof. Background technique [0002] At present, 400 of the 669 cities in the country have insufficient water supply, and 110 are seriously short of water; among the 32 megacities with a population of more than one million, 30 have been plagued by long-term water shortages. Among the 46 key cities, 45.6% have poor water quality, and 9 of the 14 open coastal cities are seriously short of water. Solving the problem of citizens' entertainment and leisure in summer highlights the most serious water shortage in Beijing, Tianjin, Qingdao, Dalian and other cities. With global warming, there are more and more extreme weather exceeding 40°C in summer, and high temperature warnings are issued frequently in various places. At present, with the rapid development of urban construction, land prices a...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D04B21/14D04B21/16B32B17/02B32B17/06B32B27/12B32B27/32E04H4/00E04H4/14
CPCB32B5/026B32B17/02B32B17/06B32B27/12B32B27/32B32B2262/101B32B2323/043B32B2323/046D04B21/14D04B21/16E04H4/0025E04H4/14
Inventor 谈昆伦刘时海季小强何梦瑶陈丽香
Owner CHANGZHOU HONGFA ZONGHENG ADVANCED MATERIAL TECH