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High-reliability knitted polyester harness cord

A reliable, polyester filament technology, used in the field of knitting polyester filaments, high-reliability knitting polyester filaments, and anti-static high-reliability knitting polyester filaments. Low expansion ratio, low reliability of jacquard, etc., to achieve the effect of improving work reliability and service life, and improving reliability and service life

Inactive Publication Date: 2013-03-13
LANDER IND (ZHEJIANG) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the defects of vinylon harness and polyester harness in the prior art, one of the technical problems to be solved by the present invention is to solve the problems of low wear resistance and low reliability of jacquard in the prior art, and provide a High-strength, low-elasticity, high-abrasion-resistance and high-reliability braided polyester harness suitable for high-speed and wide-width jacquard machines

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-reliability knitted polyester harness cord

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Using a high-precision braiding machine, 12 strands of high-quality polyester filaments are cross-braided, and braided into a harness with a circular cross-section and a diameter of 0.7 mm. The main component of the anti-wear additive is organic fluorine, so as to obtain the final product.

Embodiment 2

[0032] Using a high-precision braiding machine, 16 strands of high-quality polyester filaments are cross-braided to form a circular and hollow harness with a diameter of 1.2 mm. In the hollow part of the harness, a polyester filament core wire is set. , the wires obtained from the braiding machine go through the setting process, and then use the American high-tech product wear-resistant additives for finishing. The main component of the wear-resistant additives is organic fluorine, so as to obtain the final product.

Embodiment 3

[0034] Using a high-precision braiding machine, 12 strands of high-quality polyester filaments and 1 strand of carbon filaments are cross-braided to form a harness with a circular cross-section. The diameter of the harness is 0.9 mm. The harness obtained from the braiding machine undergoes a shaping process. , and then use the American high-tech product wear-resistant additives for post-finishing. The main component of the wear-resistant additives is organic fluorine, so as to obtain the final product.

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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PUM

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Abstract

The invention discloses a high-reliability knitted polyester harness cord formed by knitting a plurality of strands of polyester filaments in cross on a high-precision knitting machine through wear-resistant processing in organic fluorine. The knitted polyester harness cord is provided with 12 or 16 strands of high-strength lower-tension polyester filaments, wherein the tensile strength of each strand of filament can achieve at least 10 kn / m<2>, the cross section of each strand of filament is round or oblong, and the diameter is 0.7-2.8mm when the cross section is round. The knitted polyester harness cord can also be hollow, and polyester filament cores are arranged in the hollow part thereof. The invention also discloses an anti-static knitted polyester harness cord formed by utilizing the high-strength lower-tension polyester filaments and carbon filaments. The high-reliability knitted polyester harness cord has higher strength, remarkably improved wear-resistant performance, lower manufacture cost and remarkable anti-static capability after the addition of the carbon filaments. Practical tests show that the knitted polyester harness cord can achieve the service life of 3-5 years.

Description

technical field [0001] The invention relates to a high-reliability polyester harness, in particular to a braided polyester harness formed by weaving polyester filaments. [0002] The invention also relates to an antistatic high-reliability polyester harness, and more specifically relates to an antistatic high-reliability woven polyester harness formed by weaving polyester filaments and carbon filaments. [0003] In addition, the present invention also relates to a manufacturing method of the braided polyester harness with high reliability. Background technique [0004] The harness is one of the necessary elements in the jacquard machine to control the movement of the warp yarn to form the opening of the jacquard. Since the harness is installed on the jacquard machine, it will rub against other parts when the opening moves. In addition, because the harness is also stretched by the tension of the warp yarn and the gravity of the heddle hammer, the loss of the harness due to f...

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 Patents(China)
IPC IPC(8): D03C3/40D06M13/00D06M15/00
Inventor 余建鸣余少鸣
Owner LANDER IND (ZHEJIANG) CO LTD