Cleaning method for improving oxidation resistance of fishing net

A cleaning method and technology of anti-oxidation, applied in the direction of biochemical fiber treatment, fiber treatment, improved hand-feeling fibers, etc., can solve the problems of decreased toughness and gloss, increased fisherman's operating cost, shortened service life, etc., to improve anti-oxidation performance, improved softening effect, and the effect of short protection cycle time

Inactive Publication Date: 2019-02-12
巢湖市大江渔具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter what material the fishing net is made of, due to the long-term immersion of the fishing net in water, the acid-base substances and m

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A cleaning method for improving the oxidation resistance of fishing nets, comprising the following steps:

[0018] (1) Boiling: Soak the used fishing net in clean water for 24 hours, then immerse it in water and boil for 2.5 hours to clean up the impurities attached to the surface of the fishing net, purify and improve the effect of subsequent treatment, and then boil the fishing net;

[0019] (2) Soaking and cleaning: first immerse the boiled fishing net in a sodium chloride solution with a mass concentration of 5.2% for 5.5 hours, and then soak it in a sodium bicarbonate solution with a mass concentration of 2.4% for 3.5 hours. Soaking the fishing net with sodium bicarbonate can remove impurities and initially soften the fishing net to improve the effect of antioxidant treatment. After rinsing with clean water, the fishing net must be soaked;

[0020] (3) Softening: Weigh willow leaves and green grapes by weight and crush them, add water and boil until boiling, filter...

Embodiment 2

[0028] A cleaning method for improving the oxidation resistance of fishing nets, comprising the following steps:

[0029] (1) Boiling: Soak the used fishing net in clean water for 24 hours, then immerse it in water and boil for 3 hours to clean up the impurities attached to the surface of the fishing net, purify and improve the effect of subsequent treatment, and then boil the fishing net;

[0030] (2) Soaking and cleaning: first soak the boiled fishing net in a sodium chloride solution with a mass concentration of 6.7% for 6.5 hours, then soak it in a sodium bicarbonate solution with a mass concentration of 2.8% for 4 hours, use sodium chloride and Sodium bicarbonate soaks the fishing net, which can remove impurities and initially soften the fishing net, improve the effect of antioxidant treatment, and soak the fishing net after washing with water;

[0031] (3) Softening: Weigh willow leaves and green grapes by mass and crush them, add water to boil until boiling, filter out ...

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PUM

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Abstract

The invention discloses a cleaning method for improving oxidation resistance of a fishing net. The method is characterized by including the following steps of (1) boiling, wherein the fishing net is placed in clear water for soaking, and then boiling is conducted to obtain a boiled fishing net; (2) soaking cleaning, wherein the boiled fishing net is immersed in a sodium chloride solution and a sodium bicarbonate for soaking separately, and after flushing is conducted, a soaked fishing net is obtained; (3) softening, wherein willow leaves and the like are weighed for crushing, water is added for boiling to a boil, impurities are filtered out, after concentration is conducted, a softening agent is obtained, the soaked fishing net is immersed in a softening agent solution, and is placed in asealed container for heat preservation treatment, and after cleaning is conducted, a softened fishing net is obtained; (4) oxidation resistance treatment, wherein alcohol is taken for heating, tea polyphenol and the like are added, after stirring is conducted, an antioxidant is prepared, the softened fishing net is immersed while heating is conducted, and through multiple times of boiling and airing, an antioxidant fishing net is obtained; (5) curing treatment, wherein paraffin and rosin are added into boiling water, after the paraffin and the rosin are molten, the antioxidant fishing net is immersed for soaking, and ultrasonic vibration treatment is used, so that a cured fishing net is obtained.

Description

technical field [0001] The invention belongs to the technical field of fishing net maintenance and cleaning, and in particular relates to a cleaning method for improving the oxygen resistance of fishing nets. Background technique [0002] At present, domestic fishing net materials abandon the original cotton and linen materials, mainly chemical materials, which greatly improve the service life of fishing nets and reduce the cost of fishing operations for fishermen. According to the materials, there are mainly polyamide (PA), polyester (PES) ), Polyethylene (PE), Polypropylene (PP), Polyvinyl Chloride (PVC), Polyvinyl Alcohol (PVA), Polyvinylidene Chloride (PVD) Silk, split membrane fiber and other types. However, no matter what material the fishing net is made of, due to the long-term immersion of the fishing net in water, the acid-base substances and microorganisms in the water will adhere to the fishing net. The life expectancy is greatly shortened, and the operating cos...

Claims

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Application Information

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IPC IPC(8): D06M15/17D06M13/02D06M13/355D06M11/13D06M11/45D06M13/144
CPCD06M11/13D06M11/45D06M13/02D06M13/144D06M13/355D06M15/17D06M16/00D06M2200/50
Inventor 宋小帮
Owner 巢湖市大江渔具有限公司
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