a thermal insulation curtain

A curtain and hot wire technology, applied in the field of curtains, can solve the problems of volatile harmful gases, human health damage, water resource waste, etc., and achieve the effect of good heat insulation, good effect, and prolonged heat insulation.

Active Publication Date: 2022-04-15
HANGZHOU HUISHENG KNITTING & TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of treating the entire curtain fabric to achieve heat insulation effect is complicated and the processing capacity is large. Multiple cleanings cause waste of water resources, pollute the environment, and easily volatilize harmful gases during use, causing certain harm to human health. harm

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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  • a thermal insulation curtain
  • a thermal insulation curtain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A heat-insulating curtain is woven from a chain thread, a weft insertion thread and a heat-insulating thread. figure 1 It is the digital map of lapped yarn of straight chain knitting line: 0-1 / 1-0 / / , knitting chain is a coil wale formed by lapping yarn on the same knitting needle all the time, and the knitting chain , there is no intersection between the longitudinal rows. figure 1 For open chains, insert a heat-insulating wire between two adjacent chains. It is also possible to set the open knitting chain as a closed knitting chain, and the lapping number of the closed knitting chain is 0-1 / / . Similarly, between two adjacent closed braided chains, a heat-insulating wire is inserted straight.

[0029] The knitting chain can also be set to a hexagonal curve, such as figure 2 As mentioned above, the lap yarn number is 0-1 / 1-0 / 0-1 / 1-2 / 1-2 / 2-1 / 1-0 / / , and a heat insulation line is set between two adjacent knitting chains , at this time, the insulation line is a curve, a...

Embodiment 2

[0034] This example is a method for preparing heat-insulating yarn. The yarn is treated with nano-titanium dioxide finishing agent on the warping machine. The warp reed, tension roller, static eliminator, finishing agent adder, yarn storage device, telescopic reed and yarn guide roller are evenly wound onto the warp beam. The nano-titanium dioxide finishing agent is stored in the finishing agent adder, and when the yarn passes through the finishing agent adder, the finishing agent is coated on the yarn as the roller rotates.

[0035] Among them, the preparation method of the nano-titanium dioxide finishing agent is: in deionized water, add 3% dodecylbenzenesulfonic acid, 5.0% graphene oxide, 5.0% nano-titanium dioxide powder, 8.0% resistant starch, and stir evenly Afterwards, disperse with ultrasound for 10-20 minutes.

[0036] In deionized water, add 3.0%~5.0% dodecylbenzenesulfonic acid, 5.0%~10.0% graphene oxide, 5.0%~15.0% nano titanium dioxide powder, 8.0%~15.0% resistan...

Embodiment 3

[0038] In this example, the preparation method of the nano-titanium dioxide finishing agent is to add 5.0% dodecylbenzenesulfonic acid, 10.0% graphene oxide, 15.0% nano-titanium dioxide powder, and 15.0% resistant starch in deionized water , after stirring evenly, disperse with ultrasound for 10~20min.

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 relates to a heat-insulating curtain. The curtain is braided by at least chain lines, weft inserts and heat-insulation threads. The chains do not intersect each other; the weft inlays are woven in the weft direction of the curtain, and two adjacent knitting chain lines are fixedly connected after being looped with the weft inlays to form the weft inlay yarn of the curtain. Each is provided with a weft-laying yarn; the heat-insulating thread is arranged between two adjacent knitting lines, and is sandwiched between the front and back sides of the curtain. The heat-insulating yarn of the present invention, through the treatment of the nano-titanium dioxide finishing agent, has a large loading capacity of the nano-titanium dioxide in the yarn, high firmness, good heat-insulating curtain effect and long service life.

Description

technical field [0001] The invention relates to the field of curtains, in particular to a heat-insulating curtain. Background technique [0002] Curtains, as a part of household items, with the improvement of people's material living standards and the continuous change of consumption concepts, their functions are gradually developed from the initial decoration and privacy protection, and their functional functions are gradually developed, and more and more people are getting more and more attention. Through the improvement of weaving process and material, the specific function of curtains can be realized. Among them, the heat insulation function can effectively save energy, reduce the outdoor high temperature radiation to the room in summer, and increase the indoor comfort. [0003] At present, the production of various window decoration fabrics at home and abroad mainly relies on the coating of the outer fabric of the curtain to achieve a certain heat insulation effect, wh...

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): A47H23/08A47H23/00
CPCA47H23/08A47H23/00
Inventor 王伟涛王妙定
Owner HANGZHOU HUISHENG KNITTING & TEXTILE CO LTD
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