Vinylon fiber compound rope and preparation method thereof

A vinylon fiber and core-spun rope technology, applied in the field of rope nets, can solve the problems of unsuitable outdoor occasions, no core-spun rope application, low sun resistance, etc., and achieves little loss of strength, acid resistance, and mildew resistance. Effect

Inactive Publication Date: 2015-04-15
TAIAN ROPE NET PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing core-spun rope, although it has other high performances, its resistance to sunlight is not high, and it is not suitable for outdoor occasions.
At present, vinylon fiber is rarely used in rope nets, and is not used in cored ropes.

Method used

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  • Vinylon fiber compound rope and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0015] The preparation method of vinylon fiber core-spun rope comprises the following steps:

[0016] 1. Material selection: select a number of vinylon fiber filaments with surface treatment specifications of 840D-3000D; the surface treatment process of vinylon fiber is: use silane dissolved in organic solvent as the cleaning liquid in the ultrasonic wave as the ultrasonic medium, and carry out the cleaning process on the vinylon fiber Clean the surface for 2-5 minutes. After the surface cleaning of the vinylon fiber is completed, enter the oven at a temperature of 50-75°C and dry for 20-35 minutes to obtain the vinylon fiber after surface treatment;

[0017] 2. Doubling: 5-10 vinylon fibers are combined into one strand for doubling;

[0018] 3. Twisting: After paralleling, the vinylon fiber filaments are twisted through the twisting machine, and the transmission belt of the twisting machine is tight and tight. Each filament must be controlled by a tension regulator, and its s...

Embodiment 1

[0022] The preparation method of vinylon fiber core-spun rope comprises the following steps:

[0023] (1) Material selection: Select multiple 840D vinylon fiber filaments with surface treatment specifications; the surface treatment process of vinylon fiber is: use silane dissolved in organic solvent as the ultrasonic cleaning liquid in the ultrasonic medium, and carry out the cleaning process on the vinylon fiber. The surface was cleaned for 3 minutes, and after the surface cleaning of the vinylon fiber was completed, it was dried in an oven with a temperature set at 60°C for 30 minutes to obtain the surface-treated vinylon fiber;

[0024] (2) Doubling: 10 vinylon fibers are combined into one strand;

[0025] (3) Twisted thread: After paralleling, the vinylon fiber filaments are twisted by a twisting machine, and each filament is controlled by a tension regulator, and its rotational speed and twist are measured regularly;

[0026] (4) Pre-weaving: The strands twisted by the t...

Embodiment 2

[0029] The preparation method of vinylon fiber core-spun rope comprises the following steps:

[0030] (1) Material selection: select a number of 1000D vinylon fiber filaments with surface treatment specifications; the surface treatment process of vinylon fiber is: use silane dissolved in organic solvent as the cleaning solution in the ultrasonic wave as the ultrasonic medium, and clean the vinylon fiber The surface was cleaned for 5 minutes. After the surface cleaning of the vinylon fiber was completed, it was dried in an oven with a temperature set at 50°C for 35 minutes to obtain the surface-treated vinylon fiber;

[0031] (2) Doubling: Use 5 vinylon fibers to combine into one strand;

[0032] (3) Twisted thread: After paralleling, the vinylon fiber filaments are twisted by a twisting machine, and each filament is controlled by a tension regulator, and its rotational speed and twist are measured regularly;

[0033] (4) Pre-weaving: The strands twisted by the twisting machin...

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Abstract

The invention discloses a vinylon fiber compound rope and a preparation method thereof. The compound rope includes a rope skin knitted by a part of S twist direction vinylon fiber strands and another part of Z twist direction vinylon fiber strands, and a rope core that is disposed in the rope skin and is a complex of vinylon fiber. The preparation process is reasonable, and the vinylon fiber compound rope has sunlight resistance and high strength performance.

Description

technical field [0001] The invention belongs to the technical field of rope nets, and in particular relates to a vinylon fiber core-spun rope and a preparation method thereof. Background technique [0002] The core-spun rope is widely used due to its good properties of the inner and outer materials, so the core-spun rope is an important daily necessities. In the existing core-spun rope, although it has other high performances, its resistance to sunlight is not high, so it is not suitable for outdoor occasions. At present, vinylon fiber is rarely used in rope nets, and is not used in cored ropes. Contents of the invention [0003] The purpose of the present invention is to provide a vinylon fiber core-spun rope with sun resistance, high strength and reasonable process and its preparation method. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: the vinylon fiber core-spun rope includes a rope sheath braided accordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04C1/12D04C1/02
CPCD04C1/12D04C1/02
Inventor 沈明刘瑞强张功明田涛刘翠华
Owner TAIAN ROPE NET PLASTIC
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