Z-shaped resin molding flexible puncture-proof fabric and preparation method thereof

A technology of resin molding and fabrics, applied in textiles, papermaking, fiber processing, etc., can solve the problems of no anti-stab effect, failure of anti-stab clothing, puncture of knives into gaps, etc., to achieve excellent anti-stab performance, low price, and light weight Effect

Active Publication Date: 2016-05-04
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the anti-stab body contains gaps, the possibility of the tool piercing into the gap is high; in addition, when the tool pierces the edge of the cured resin, because the surface of the cured material is very smooth, the tool may also slip along the edge of the cured resin. At this time, the knife stabs the base fabric, and the base fabric basically has no stab-proof effect, which leads to the failure of the stab-resistant clothing

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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  • Z-shaped resin molding flexible puncture-proof fabric and preparation method thereof
  • Z-shaped resin molding flexible puncture-proof fabric and preparation method thereof
  • Z-shaped resin molding flexible puncture-proof fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In this embodiment, the Z-shaped resin-molded flexible anti-stab fabric adopts polyester plain weave fabric as the base fabric, and the surface density is 200g / m 2, the warp and weft density is 304×316 (root / 10cm). The raw material of the cured resin printed by the 3D printer is polycarbonate wire. The preparation process of this stab-resistant fabric is as follows: a, draw the three-dimensional figure of the Z-shaped resin cured product on the UG drawing software, the top view of the Z-shaped resin cured product is a square with a side length of 20mm, and the maximum thickness of the cured product is 6mm, The minimum thickness is 2.5mm, import the picture into the 3D printer software, and the 3D printer will print out the polycarbonate cured product; b, evenly sprinkle hot melt adhesive powder on the garment fabric, and arrange the Z-shaped resin cured product neatly on the garment fabric , wherein the cured product is closely arranged without gaps between the columns...

Embodiment 2

[0041] In this embodiment, the Z-shaped resin-molded flexible anti-stab fabric adopts polyester plain weave fabric as the base fabric, and the surface density is 200g / m 2 , the warp and weft density is 304×316 (root / 10cm). The raw material of the Z-shaped resin cured product formed by injection molding technology is polycarbonate particles. The preparation process of the anti-stab fabric is as follows: a, Utilize injection molding technology to make a Z-shaped polycarbonate cured product, the top view of the Z-shaped resin cured product is a square with a side length of 20mm, the maximum thickness of the cured product is 6mm, and the minimum thickness is 2.5mm; b, evenly sprinkle hot-melt adhesive powder on the garment fabric, and arrange the Z-shaped resin cured products neatly on the garment fabric, where the cured products are closely arranged without gaps between columns, and the cured products are arranged between rows. There is a gap of 1 mm and a height difference of 1...

Embodiment 3

[0045] This Z-shaped resin-molded flexible anti-stab fabric uses polyester plain weave fabric as the base fabric, with a surface density of 200g / m 2 , the warp and weft density is 304×316 (root / 10cm). The raw materials of the Z-shaped resin cured product made by injection molding are polycarbonate particles and short glass fibers. The preparation process of this anti-stab fabric is as follows: a, add short glass fibers in molten polycarbonate, utilize injection molding method to make Z-shaped polycarbonate cured product, the top view of Z-shaped resin cured product is a square with a side length of 20mm, The maximum thickness of the cured product is 5mm, and the minimum thickness is 2mm; b, evenly sprinkle hot melt adhesive powder on the garment fabric, and arrange the Z-shaped resin cured products neatly on the garment fabric, wherein the cured products are closely arranged between columns There is no gap, there is a gap of 1 mm and a height difference of 1 mm between the ro...

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 relates to a Z-shaped resin molding flexible puncture-proof fabric and a preparation method thereof, the fabric is composed of a garment fabric body and cured Z-shaped resin, and the Z-shaped resin cured materials are pasted to the surface of the garment fabric body through hot melt adhesive according to rules. The preparation method includes the steps that the Z-shaped resin cured materials are obtained through a 3D printing technology or an injection-molding technology; hot melt adhesive powder is evenly spread on the garment fabric body, the Z-shaped resin cured materials are neatly arranged on the garment fabric body, then baking and drying are conducted, the surfaces of the Z-shaped resin cured materials are pressed, and the Z-shaped resin molding flexible puncture-proof fabric is obtained. The Z-shaped resin molding flexible puncture-proof fabric has the advantages that weight is reduced, and the fabric is comfortable to wear, flexible and the like; the preparation method is low in cost and wide in raw material source, and the prepared puncture-proof fabric overcomes defects of the prior art and meets requirements of the military field and the civil fields.

Description

technical field [0001] The invention belongs to the field of stab-resistant fabrics and preparation methods thereof, in particular to a Z-shaped resin-formed flexible stab-resistant fabric and a preparation method thereof. Background technique [0002] Anti-stab equipment is a device that can effectively protect the human body from various stabbing angles, such as daggers, and reduce the threat of stab wounds to the protected parts of the human body. When wearing anti-stab equipment, it can protect the wearer from being cut, scratched, rubbed, or chopped with sharp knives (sharp blades, sharp objects, etc.) Public security, armed police, army, security, drivers, glass processing and other practitioners or the elderly, children, primary and middle school students are in danger of being cut. The total demand for stab-proof clothing is growing steadily, and the demand for public security, security, civil aviation and other systems involving public safety is even greater. [0...

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): D06M17/00
CPCD06M17/00
Inventor 王新厚练滢
Owner DONGHUA UNIV
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