Dyeing treatment method of nylon fishing net thread

A treatment method and technology of fishing net thread, which is applied in the field of dyeing treatment of nylon fishing net thread, can solve the problems that the fishing net thread cannot be dyed again, the dye adsorption amount and adsorption effect are poor, and the use of materials is increased, so as to improve the stability of solid absorption , good dyeing effect, and the effect of promoting the improvement of the comprehensive performance of the fiber

Inactive Publication Date: 2020-11-10
巢湖市鼎盛渔具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, based on reasons such as the need for color identification and the use of color to improve the use efficiency, it is often necessary to dye the fishing net thread. Due to the inherent characteristics of the nylon fishing net thread, the adsorption amount and adsorption effect on the dye are poor during the dyeing process. After the poor quality
[0003] Most of the existing dyeing methods use the addition of color masterbatches in the nylon manufacturing process for coloring. The coloring stability of this method will be improved, but the material consumption will increase, and it is impossible to dye the finished fishing net thread again.

Method used

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  • Dyeing treatment method of nylon fishing net thread

Examples

Experimental program
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Effect test

Embodiment 1

[0034] A dyeing treatment method for nylon fishing net line, comprising the following steps:

[0035] (1) Surface pretreatment:

[0036] Put the nylon fishing net line into boiling water and heat it for 8 minutes, then take it out and drain the surface water for later use;

[0037] (2) Transformation treatment:

[0038] Put the nylon fishing net line processed in step (1) into a pressure-transformer tank for pressure-transformation treatment, and take it out for later use after completion;

[0039] (3) Surface soaking treatment:

[0040] Immerse the nylon fishing net line processed in step (2) in the surface soaking liquid, and take it out for subsequent use after soaking for 40 minutes;

[0041] (4) Cleaning and drying treatment:

[0042] Rinse the nylon fishing net thread treated in step (3) with clean water, and then vacuum-dry to constant weight.

[0043] During the heat treatment described in step (1), the nylon fishing net line is continuously stirred, and the stirr...

Embodiment 2

[0057] A dyeing treatment method for nylon fishing net line, comprising the following steps:

[0058] (1) Surface pretreatment:

[0059] Put the nylon fishing net line into boiling water and heat it for 9 minutes, then take it out and drain the surface water for later use;

[0060] (2) Transformation treatment:

[0061] Put the nylon fishing net line processed in step (1) into a pressure-transformer tank for pressure-transformation treatment, and take it out for later use after completion;

[0062] (3) Surface soaking treatment:

[0063] Immerse the nylon fishing net line processed in step (2) in the surface soaking liquid, and take it out after soaking for 45 minutes for subsequent use;

[0064] (4) Cleaning and drying treatment:

[0065] Rinse the nylon fishing net thread treated in step (3) with clean water, and then vacuum-dry to constant weight.

[0066] During the heat treatment described in step (1), the nylon fishing net line is continuously stirred, and the stirr...

Embodiment 3

[0080] A dyeing treatment method for nylon fishing net line, comprising the following steps:

[0081] (1) Surface pretreatment:

[0082] Put the nylon fishing net line into boiling water and heat it for 10 minutes, then take it out and drain the surface water for later use;

[0083] (2) Transformation treatment:

[0084] Put the nylon fishing net line processed in step (1) into a pressure-transformer tank for pressure-transformation treatment, and take it out for later use after completion;

[0085] (3) Surface soaking treatment:

[0086] Immerse the nylon fishing net line processed in step (2) in the surface soaking liquid, and take it out for subsequent use after soaking for 50 minutes;

[0087] (4) Cleaning and drying treatment:

[0088] Rinse the nylon fishing net thread treated in step (3) with clean water, and then vacuum-dry to constant weight.

[0089] During the heat treatment described in step (1), the nylon fishing net line is continuously stirred, and the stir...

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Abstract

The invention discloses a dyeing treatment method of a nylon fishing net thread, and belongs to the technical field of fishing net thread processing. The dyeing treatment method comprises the following steps: (1) surface pretreatment, (2) variable pressure treatment, (3) surface soaking treatment, and (4) cleaning and drying treatment. The dyeing treatment method is simple in overall process and easy to popularize and apply, and the treated nylon fishing net thread is good in dyeing effect, high in use stability and good in mechanical quality.

Description

technical field [0001] The invention belongs to the technical field of fishing net thread processing, in particular to a dyeing treatment method for nylon fishing net thread. Background technique [0002] Fishing net line is a common basic raw material in the field of fishing gear. At first, it was mostly made of cotton and linen materials. With the continuous improvement of its use characteristics and the continuous enhancement of production technology, the existing fishing net line is mostly made of plastic artificial synthetic fibers. Among them, nylon fishing net lines account for a large proportion. Although the use of nylon fishing net lines is relatively large and the production and processing are relatively mature, with the continuous improvement of people's demand for products, the performance requirements for its production and processing have been continuously enhanced. In addition, based on reasons such as the need for color identification and the use of color t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P5/20D06P1/673D06P1/653D06P1/613D06P1/48D06P1/647D06P3/24
CPCD06P5/2072D06P5/205D06P1/673D06P1/6533D06P1/6133D06P1/48D06P1/647D06P3/24
Inventor 魏安松
Owner 巢湖市鼎盛渔具有限公司
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