High-performance core spun yarn and application thereof

A high-performance, yarn-based technology, applied in applications, yarns, textiles, etc., can solve the problems of material fragility, waste of material resources and energy, and short life, so as to improve cutting resistance, work efficiency, and service life. Effect

Inactive Publication Date: 2015-03-25
CHANGZHOU KEXU TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing labor insurance yarns in China are made of fragile materials, rough production technology, poor physical properties of the yarn, and rough hand feeling.
The protection degree of the labor insurance products used for production is also quite limited, and the life span is extremely short
The life of the protective products used at the same time is often unpredictable, which brings huge safety hazards to users
Traditional labor insurance yarns waste a lot of material resources and energy, but fail to effectively protect Chinese workers

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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  • High-performance core spun yarn and application thereof
  • High-performance core spun yarn and application thereof
  • High-performance core spun yarn and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] like figure 1 As shown, a high-performance core-spun yarn includes a core fiber 1 and an outer layer fiber 2, the outer layer fiber 2 wraps the core fiber 1 through a core-spun process, and the core fiber 1 is a filament containing glass, basalt or metal, Spun yarn, or covered yarn; the outer fiber 2 is a single or multiple mixed short fibers

[0016] The thickness of the core fiber is 1-250tex, and the twist is 5-2500 twist / m. The average length of the short fibers in the outer layer is 12-180mm. The core-spun process is a production process in which the core fiber is introduced into the core fiber through the yarn guide device during the process of forming the fiber into a spun yarn, and the core fiber is wrapped in the outer fiber core. The twist degree of twisting is 10-1500 twists / meter. The twist direction is S direction or Z direction.

[0017] Visible life nylon / steel core-spun yarn: Blue nylon staple fiber (average length 51mm) is passed through the spinnin...

Embodiment 2

[0026] like figure 2 As shown, a cut-resistant yarn, the high-performance core-spun yarn in Example 1 is used as a core or a part of the core-covered yarn. In addition to the characteristics of the core-spun yarn described in Example 1, the product also combines the diversity of covering processes to bring more style / performance advantages to the product.

[0027] The core yarn is the cut-resistant core-spun yarn described in Example 1, or includes the cut-resistant core-spun yarn described in Example 1.

[0028] The outer covering yarn 4 is a spun yarn or a filament yarn with a thickness of 5-200 tex, and the twist direction is S direction or Z direction.

[0029] The number of outer covering yarns 4 is 1-12, and the twist directions are respectively S direction or Z direction.

Embodiment 3

[0031] like image 3 As shown, a cut resistant yarn is a twisted yarn comprising the high performance corespun yarn described in Example 1. In addition to the characteristics of the core-spun yarn described in Example 1, the product also combines the characteristics of the two-for-one twisting process with the performance of other parallel yarns, bringing more style / performance advantages to the product.

[0032] A yarn is the cut-resistant core-spun yarn described in Example 1, and the twist direction is S-direction or Z-direction

[0033] The B yarn is the cut-resistant core-spun yarn described in Example 1, or other staple yarns or filament yarns.

[0034] The ply twist is 20-1500 twists / m.

[0035] The number of strands of single yarn is 2-6. The cut-resistant core-spun yarns described in Example 1 can be 1-6 of them, and each can be different.

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Abstract

The invention discloses a high-performance core spun yarn. The high-performance core spun yarn comprises an outer layer fiber and a core fiber wrapped by the core spinning technology. The core fiber includes one or more of a filament yarn, a staple fiber yarn or a wrap yarn made of a glass, basalt or metal material. The outer layer fiber refers to a single or mixed short fiber. The invention further discloses application of the high-performance core spun yarn to cutting-resisting fabric and an additional function, namely visually displaying of service life, of the core spun yarn. The high-performance core spun yarn has the advantages that cutting resistance is excellent, woven fabric is comfortable to wear, protection product users in danger environments can work comfortably and freely, and product service life is prolonged obviously; meanwhile, the product service life can be more visual and visible, so that safety and working efficiency of the users are improved greatly.

Description

technical field [0001] The invention relates to a high-performance core-spun yarn and its application. Background technique [0002] Most of the existing labor insurance yarns in China are made of fragile materials, rough production technology, poor physical properties of the yarn, and rough hand feeling. The protection degree of the labor insurance products used for production is also quite limited, and the life span is extremely short. The life of the protective products used at the same time is often unpredictable, which brings huge safety hazards to users. Traditional labor insurance yarns waste a lot of material resources and energy, but fail to effectively protect Chinese workers. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a high-efficiency core-spun yarn and its fabric, which can provide excellent durability and good hand feeling under the premise of ensuring excellent cut-resistant quality; The c...

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): D02G3/36D02G3/34D03D15/00D03D15/44D03D15/47
CPCD02G3/04D02G3/36D02G3/442D02G3/443A41D31/04D04B1/28D04B1/14D03D15/247D03D15/267D03D15/513
Inventor 何英杰
Owner CHANGZHOU KEXU TEXTILE CO LTD
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