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Linen shell fabric and production method

A production method and fabric technology, applied in textiles and papermaking, fiber treatment, plant fibers, etc., can solve problems such as poor wearing comfort, sweat can not be discharged, and heatstroke is easy to cause, so as to achieve wide application range, reduce production costs, and produce The method is simple and reliable

Active Publication Date: 2014-02-05
北京麻世纪麻业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the production of raincoats is mainly made of chemical fiber products with poor moisture absorption and perspiration, and the surface is coated with a layer of film. Made of high-quality chemical fibers, the surface may be coated or uncoated, because sun protection clothing is mainly worn in summer, and the sun protection clothing of this type of product cannot effectively absorb sweat and perspiration, causing people to easily suffer from heat stroke during wearing

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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  • Linen shell fabric and production method
  • Linen shell fabric and production method

Examples

Experimental program
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Effect test

Embodiment 1

[0038] figure 1 It is the structural representation of the hemp fabric of the present embodiment. As shown in the figure, the linen fabric of this embodiment includes a linen base layer 1 and a PVDF layer 2 coated on the linen base layer 1 . Wherein, the linen base layer 1 is pure linen fabric.

[0039] Since the PVDF layer is only formed on the surface of the fabric and is an extremely thin layer, the setting of the PVDF layer will not destroy the antibacterial, moisture-wicking, cool and comfortable functions of the linen fabric itself and make the linen fabric have good air permeability; PVDF material has poor hydrophilicity, has good chemical corrosion resistance, high temperature resistance, oxidation resistance, abrasion resistance, flexibility, impact resistance, and can effectively resist ultraviolet rays. It is suitable for making raincoats, sun protection clothing, outdoor clothing, etc.

Embodiment 2

[0041] The basic structure of the linen fabric in this embodiment is the same as that in the first embodiment, including a linen base layer and a PVDF layer coated on the linen base layer. The difference is that the material of the linen base layer in this embodiment is not limited, and linen fabrics such as pure linen fabrics, linen-like fabrics, cotton-linen fabrics, and silk-linen fabrics are all available; the PVDF layer is not limited to one layer, and the layer can be determined according to actual needs. number; in order to meet some special requirements, other coatings can be set on the outside of the PVDF layer or between the linen base layer and the PVDF layer.

Embodiment 3

[0043] The present embodiment is the method for making hemp fabric as described in embodiment one or two, such as figure 2 As shown, the preparation method of the hemp fabric at least includes:

[0044] Step A, prepare PVDF solution;

[0045] Step B, scraping the PVDF solution prepared in step A on the linen base layer to obtain a semi-finished linen fabric;

[0046] Step C, drying the semi-finished linen fabric obtained in step B to obtain the above-mentioned linen fabric.

[0047] In step A, the specific preparation process of the PVDF solution is to dissolve the PVDF powder in an oily solvent to prepare a PVDF solution with a mass fraction of 5%-10%, and stir the PVDF solution at a constant temperature of 50-70°C. Stir for 1-2 hours until there is no powdery object in the solution, then let the solution stand for defoaming, and the required PVDF solution can be obtained in about 30 minutes. The oily solvent is not limited, and any oily solvent with a smaller molecular w...

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 a piece of linen shell fabric and a production method and aims at solving the problems that an existing waterproof and sun-proof shell fabric is not ventilated, does not absorb sweat, has poor comfort and the like. The linen shell fabric comprises a linen cloth base layer and at least one coating arranged on the linen cloth base layer; the at least one coating is made of PVDF (Polyvinylidene Fluoride). The linen cloth base layer is a pure linen fabric, a linnet fabric, a ramie cotton fabric or a silk linen fabric. Meanwhile, the invention provides the production method of the linen shell fabric. The linen shell fabric keeps antibacterial, moisture-absorption, sweat-releasing, cool and comfortable functions and the like of the linen fabric, also has good chemical corrosion resistance, high temperature resistance, oxidization resistance, wear resistance, flexibility and anti-impact performance and can effectively resist ultraviolet rays.

Description

technical field [0001] The invention relates to a hemp fabric and a production method. Background technique [0002] Coating technology is widely used in all walks of life. In the international textile industry, coated products account for more than 25% of all textile products. Coated fabrics have functions such as water repellency, windproof, flame retardant, antifouling, shading, and radiation protection. And have the appearance of imitation leather or present a pleasing gloss. [0003] At present, the production of raincoats is mainly made of chemical fiber products with poor moisture absorption and perspiration properties, and the surface is coated with a layer of film, which will easily cause sweat to not drain out of the body after wearing, and the wearing comfort is poor; sun protection clothing mainly uses high-density high-density Made of high-quality chemical fibers, the surface may be coated or uncoated. Because sun protection clothing is mainly worn in summer, 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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IPC IPC(8): D06M15/256D06M101/06
Inventor 季卫坤
Owner 北京麻世纪麻业科技发展有限公司
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