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Fire-resistant and bacteriostatic curtain cloth and preparation method thereof

A technology for curtains and fabrics, applied in the field of textile fabrics, can solve the problems of flame retardancy and antibacterial performance, and achieve the effect of inhibiting the growth of bacteria and some fungi and reducing solubility

Active Publication Date: 2019-05-21
HANGZHOU YOUPU PLASTIC NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This solution is mainly to endow the curtain fabric with certain properties through the weaving method, and the flame retardant and antibacterial properties thus obtained cannot meet people's requirements for the existing curtain fabric.

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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  • Fire-resistant and bacteriostatic curtain cloth and preparation method thereof
  • Fire-resistant and bacteriostatic curtain cloth and preparation method thereof

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preparation example Construction

[0042] The preparation method of described refractory antibacterial type curtain cloth, comprises the steps:

[0043] The first step is to weave the polyimide fiber and antibacterial fiber on the double-sided circular machine according to the double rib weave, and weave it into a base fabric. The weaving parameters are: 32 needles / 26mm, tube diameter 86cm, yarn length 24cm / 100 coils;

[0044] The second step is to overlap the two layers of base fabrics as the surface and inner layer of the curtain fabric, and use photocatalyst fibers to connect the two layers of base fabrics;

[0045] The third step is to sizing the fabric obtained in the above steps through the flame-retardant finishing solution. Specifically, the two-dipping and two-rolling process is used for sizing, with a surplus rate of 90%, and then dried at 102 ° C for 3 minutes, and then dried at 135-145 Bake at ℃ for 2-3 minutes to obtain a fire-resistant and antibacterial curtain fabric.

[0046] Wherein, the flame...

Embodiment 1

[0051] Preparation of antibacterial fibers:

[0052] (1) Chitosan is dissolved in the acetic acid solution that mass fraction is 2%, is mixed with the chitosan solution that chitosan mass concentration is 60g / L, and regulates the pH of solution to 3-4 with dilute hydrochloric acid, slowly heats up to 80°C;

[0053] (2) Slowly drip epichlorohydrin in the above-mentioned solution, react 100min after dripping, obtain modified chitosan solution, then adjust the pH value of modified chitosan solution to 10 with NaOH solution, for subsequent use; (wherein , the dosage ratio of chitosan and epichlorohydrin is 1:0.8)

[0054] (3) According to the solid-to-liquid ratio of 1g: 15mL, place the bamboo pulp fibers in a sodium hydroxide solution with a mass fraction of 0.5% and boil for 60-70min, then centrifuge and dehydrate at a speed of 3000r / min, and then add deionized water for repeated centrifugal washing , until the pH value of the washing centrifugate is 10;

[0055] (4) Disperse...

Embodiment 2

[0057] The fire-resistant and antibacterial curtain fabric is made by the following steps:

[0058] The first step, the polyimide fiber and the antibacterial fiber prepared in Example 1 are woven on a double-sided large circular machine according to the double rib weave, and are woven into a base fabric. The weaving parameters are: 32 needles / 26mm, a barrel diameter of 86cm, and a yarn length of 24cm / 100 coil;

[0059] The second step is to overlap the two layers of base fabrics as the surface and inner layer of the curtain fabric, and use photocatalyst fibers to connect the two layers of base fabrics;

[0060] The third step is to sizing the fabric obtained in the above steps through the flame-retardant finishing solution. Specifically, the two-dipping and two-rolling process is used for sizing, with a surplus rate of 90%, and then dried at 102 ° C for 3 minutes, and then dried at 135-145 Bake at ℃ for 2-3 minutes to obtain a fire-resistant and antibacterial curtain fabric....

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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Abstract

The invention discloses fire-resistant and bacteriostatic curtain cloth, The cloth is composed of two layers of fabrics, and the surface-layer fabric and the inner-layer fabric are connected through photocatalyst fiber; the surface-layer fabric and the inner-layer fabric are formed by weaving polyimide fiber and bacteriostatic fiber, the content of the polyimide fiber is 70%, and the content of the bacteriostatic fiber is 30%. The invention further discloses a preparation method of the fire-resistant and bacteriostatic curtain cloth. The curtain cloth is composed of two layers of fabrics, thesurface-layer fabric and the inner-layer fabric are connected through the photocatalyst fiber, and the photocatalyst fiber not only increases the air permeability of the curtain cloth, but also has the bacteriostatic effect under light conditions. The surface-layer fabric and the inner-layer fabric are made from the polyimide fiber and the antimicrobial fiber, the polyimide fiber serves as one ofmain raw materials, the fire resistance of the curtain cloth can be effectively improved on the basis of guaranteeing the mechanical properties, and the bacteriostatic fiber refers to bamboo pulp fiber grafted with chitosan and has excellent anti-bacterial properties. At the same time, flame retardant finishing is carried out on the cloth to enhance the fire resistance of the curtain cloth.

Description

technical field [0001] The invention belongs to the technical field of textile fabrics, and in particular relates to a fire-resistant and antibacterial curtain fabric and a preparation method thereof. Background technique [0002] With the development of society and the improvement of people's living standards, curtains made of traditional fabrics cannot fully meet the needs of people's daily life. Textile fabrics composed of fibers are easy to become good parasites for the survival and reproduction of microorganisms because of their porous shape and chemical structure of polymers, which are conducive to the attachment of microorganisms. In addition to the harm to the human body, the parasites will also pollute the fibers, so the curtains will produce peculiar smell due to bacteria after hanging for a long time, and busy people may not have time to clean the decorations such as curtains frequently. Neat, curtains made of antibacterial fabrics that can eliminate odors caused...

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 Applications(China)
IPC IPC(8): B32B27/28B32B27/12B32B9/02B32B9/04B32B33/00D06M15/03D06M13/513D06M15/09D06M11/71D06M13/148D06M101/06B32B37/00B32B38/08B32B38/16
Inventor 杨炯陈挺
Owner HANGZHOU YOUPU PLASTIC NEW MATERIAL CO LTD
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