Spandex textile fabric

A technology for textile fabrics and spandex, applied in the field of spandex textile fabrics, can solve the problems of reduced bactericide content, bacterial growth, poor adhesion between bactericides and spandex textile fabrics, etc., and achieves strong wear resistance, improved anti-aging, strength and Chemical resistance Antibacterial and deodorant effect

Inactive Publication Date: 2020-08-07
宿州德源服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies in the prior art, the spandex textile cloth has poor sterilization and deodorization ability, and it is easy to cause bacterial growth when wearing it. After adding the fungicide, the adhesion ability between the fungicide and the spandex textile cloth is poor. The content of bactericide is reduced, resulting in the unsustainable bactericidal effect, and the problem that an effective balance cannot be obtained between the service life of spandex textile fabrics and the antibacterial properties of spandex textile fabrics. A spandex textile fabric proposed by the present invention

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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Experimental program
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preparation example Construction

[0035] The preparation method of described spandex textile fabric comprises the following steps:

[0036] S1: In the melt-spinning step of spandex fiber, after entering the step of forming a solution by a screw press, and before extruding from the spinneret, add silver-loaded nano-titanium dioxide solution to the solution of spandex fiber to obtain a mixed solution, and then mix the solution Stir, and keep the temperature constant during the stirring process. After the water content of the mixed solution is ±0.5% of the water content of the dissolved spandex fiber, the mixed solution is extruded through the spinneret, and then cooled and wound by a cold box to obtain the mixed spandex fiber. , the volume ratio of spandex fiber solution to silver-loaded nano-titanium dioxide solution is 10:1. Silver-loaded nano-titanium dioxide solution has the optical properties of titanium dioxide against ultraviolet rays, which can improve the anti-aging, strength and chemical resistance of s...

Embodiment approach

[0042] As an embodiment of the present invention, an arc-shaped groove 27 is opened in the middle of the lower surface of the sealing cover 16, and the observation window 2 is located in the middle of the arc-shaped groove 27; both ends of the arc-shaped groove 27 extend to the inner space of the collection box 15 When working, when the washing liquid is evaporated, through the setting of the arc-shaped groove 27, the washing liquid can be initially condensed into water drops at the arc-shaped groove 27, and the water drops follow the arc-shaped groove 27 to both sides Sliding and falling in the collection box 15 can speed up the collection efficiency of the washing liquid, prevent the washing liquid from condensing and falling back into the casing 1, thereby reducing the working intensity of the heater 19, reducing energy consumption, and improving production efficiency.

[0043] As an embodiment of the present invention, the surface of the arc-shaped groove 27 is provided wit...

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 belongs to the technical field of spandex textile fabric, and particularly relates to spandex textile fabric. The spandex textile fabric comprises the following raw materials of proteinfibers, natural fibers, spandex fibers and a silver-carrying nanometer titanium dioxide solution, the natural fibers are cotton fibers, the spandex fibers are block copolymers (polyester spandex for short) of aromatic diisocyanate and a polyester chain segment containing hydroxide radicals, a washing box comprises a box body and a controller, the box body is wrapped with a collecting box, a seal cover is mounted on an opening of the collecting box, a motor is fixedly connected to the outer surface of one side of the collecting box, a driving shaft of the motor penetrates into the box body, a driving roller is fixedly connected into the box body, the mixed spandex fibers have the elasticity of spandex, an acid-base resistance property, sweat resistance, sea water resistance, resistance to dry cleaning and wear resistance, and has the higher disinfection and deodorization and anti-ultraviolet performance, the service life of the spandex textile fabric is long, and the disinfection and deodorization effect is durable.

Description

technical field [0001] The invention belongs to the technical field of spandex textile fabrics, in particular to spandex textile fabrics. Background technique [0002] Spandex is the abbreviation of polyurethane fiber. It is an elastic fiber. It is highly elastic and can be stretched 6-7 times, but it can quickly return to its original state with the disappearance of tension. Its molecular structure is like a chain. A flexible, flexible and stretchable polyurethane whose properties are enhanced by linking hard segments together. Elastic fibers are divided into two categories: one is polyester chains; the other is polyether chains. Polyester elastic fiber has strong anti-oxidation and oil resistance; polyether elastic fiber has good anti-mildew and anti-detergent properties. [0003] The reason why spandex fiber has such high elasticity is that its polymer chain is composed of a low melting point, amorphous "soft" segment as the matrix and a high melting point, crystalline ...

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): D06M11/46D06M11/79D01F6/94D01F1/10D01D5/34D02G3/04D02G3/32D06B3/10D06B23/00D06B23/14D06B23/22D06M101/38
CPCD01D5/34D01F1/103D01F1/106D01F6/94D02G3/045D02G3/328D06B3/10D06B23/00D06B23/14D06B23/22D06M11/46D06M11/79D06M16/00D06M2101/38D06M2200/35D06M2200/50D10B2211/20
Inventor王军李世超
Owner宿州德源服装有限公司