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Cut-proof yarn and preparation method thereof, glove semifinished product and textile product

A yarn and product technology, applied in the field of yarn glove weaving, can solve the problems of polluted environment, easy breakage of glass fiber, skin allergy, etc., achieve high specific modulus, improve wearing comfort, and reduce environmental pollution.

Inactive Publication Date: 2018-07-06
SHANDONG XINGYU GLOVES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A labor safety cut-resistant glove (embryo) currently on the market uses glass fiber as the core yarn, and uses one or more of spandex yarn, nylon yarn, and high-strength high-modulus polyethylene fiber to cover the core yarn. Woven by weaving process, this kind of gloves can achieve good properties such as wear resistance, tear resistance, puncture resistance and cut resistance, but this kind of cut-resistant gloves has glass fibers that are easy to break and easily cause skin allergies. And the disadvantages of polluting the environment

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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  • Cut-proof yarn and preparation method thereof, glove semifinished product and textile product
  • Cut-proof yarn and preparation method thereof, glove semifinished product and textile product
  • Cut-proof yarn and preparation method thereof, glove semifinished product and textile product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1 proposes a method for preparing a cut-resistant yarn, including the following steps:

[0033] Spandex yarn with a fineness of 140D and a raster ratio of 2.1 times and a polyester yarn with a fineness of 55D are arranged side by side to form a core yarn. A polyamide 6 fiber with a fineness of 140D and a molecular weight of 2 million are used through the covering machine. The UHMWPE fiber with a linear density of 200D wraps the core yarn, and the twist of the nylon filament is controlled to 220 twists / meter, the twist direction is S direction, and the twist of the UHMWPE fiber is controlled to 185 twists / meter. The twist direction is the Z direction, and the weight percentages of spandex, polyester, nylon, and ultra-high molecular weight polyethylene fibers are controlled to 15%, 20%, 20%, and 40% respectively, and the cut-resistant yarn is finally obtained.

[0034] Among them, the above-mentioned spandex yarn is a strand of spandex winding yarn formed by twistin...

Embodiment 2-7

[0067] Similar to the preparation method of cut-resistant yarn and glove blank in Example 1, Examples 2-7 also propose a cut-resistant yarn, its preparation method and glove blank woven by it, by adjusting the fineness of spandex yarn And rabbi, the fineness of polyester yarn, the type, fineness, twist and twist direction of nylon yarn, the linear density, molecular weight, twist and twist direction of polyethylene fiber, and spandex yarn, polyester yarn, nylon yarn and polyethylene fiber The preparation parameters of the cut-resistant yarns and other parameters are prepared with different performance requirements. The preparation parameters of these cut-resistant yarns and the parameters and performance test results of using these cut-resistant yarns to make glove embryos are shown in Table 1.

[0068] Table 1

[0069]

[0070]

[0071]

[0072] In the present invention, the density of spandex yarn constituting the core yarn is 1-1.25g / cm 3 , Has great elasticity, its elongation c...

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Abstract

The invention discloses a preparation method of a cut-proof yarn, the yarn, a glove semifinished product and a textile product, and belongs to the technical field of yarn glove weaving. The preparation method of the cut-proof yarn specifically includes the steps that spandex yarns and at least one polyester yarn are arranged side by side to form a core yarn, nylon yarns are wrapped outside the core yarn, and finally ultrahigh molecular weight polyethylene fibers having a molecular weight of one million to five million are wrapped outside the nylon yarns to obtain the cut-proof yarn. By adopting the glove semifinished product woven by the cut-proof yarn, the textile product has excellent wear resistance, tear resistance, cut resistance, puncture resistance and the like, and can reach the European Union EN388 standards of wear resistance level 4, cut resistance level 5, tear resistance level 4 and puncture resistance level 4, the wear comfort is improved, the environmental pollution is also reduced, and green and environmental protection can be achieved.

Description

Technical field [0001] The invention relates to the technical field of weaving yarn gloves, in particular to a cut-proof yarn and a preparation method thereof, as well as glove embryos and textile products woven by the cut-proof yarn. Background technique [0002] A kind of labor safety cut-resistant gloves (embryos) currently produced on the market are based on glass fiber as the core yarn, and use one or more of spandex yarn, nylon yarn, and high-strength and high-modulus polyethylene fiber to cover the core yarn. Woven by weaving process, this kind of gloves can achieve good abrasion resistance, tear resistance, puncture resistance and cut resistance. However, this kind of cut-resistant gloves has glass fibers that are easy to break and cause skin allergies. And it pollutes the environment and other shortcomings. [0003] As people have higher and higher requirements for gloves’ comfort and environmental protection, it is urgent to develop a comprehensive performance with excel...

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): D02G3/04D02G3/32D02G3/38D02G3/44D04B1/16D04B1/18D04B1/28
CPCD02G3/045D02G3/328D02G3/38D02G3/442D04B1/16D04B1/18D04B1/28D10B2321/0211D10B2331/02D10B2331/04D10B2331/10D10B2401/061D10B2401/063D10B2501/041
Inventor 周星余李杰
Owner SHANDONG XINGYU GLOVES