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Insect-proof fabric and manufacturing method thereof

A production method and fabric technology, applied in the fields of botanical equipment and methods, chemicals for biological control, knitting, etc., can solve the problems of quality impact, slow effect, unable to meet the daily needs of ordinary people, etc., and achieve long service life. , to maintain the efficacy of the drug

Pending Publication Date: 2021-11-26
福建省亚美工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We know that if plants do not use pesticides, it is impossible to avoid insect pests, which will seriously affect the growth and yield of plants, and the use of low-toxic, pollution-free biological pesticides is not only expensive but also slow in effect, which will waste manpower and material resources. The quality of crops has also had a certain impact
Relying on artificial capture is only suitable for family planting, and production-type planting is almost impossible. In short, "no pesticides" and "organic" agricultural products are scarce and far from meeting the daily needs of ordinary people

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An insect-repelling fabric, that is, uniformly mixing effective ingredients for repelling pests on the fabric material, and its composition is: polyethylene, insecticides and antioxidants, and the weight ratio of each component is: the proportion of polyethylene to the total amount is 80- 95%, pesticides accounted for 4-19% of the total, and antioxidants accounted for 0.5-3% of the total. Described insecticide refers to thiamethoxam or clothianidin.

[0037] Each of the above ingredients is granulated with polyethylene, and finally the various granules are fully and evenly fused together and drawn on a wire drawing machine, warped to form a mesh, cut, and sewed to form a long-lasting insect-proof net fabric.

[0038] The preparation method steps of this insect-proof fabric are as follows:

[0039] 1. 80kg of 100% polyethylene and 20.4kg of 97% thiamethoxam or clothianidin are put into the mixer and stirred evenly for 30 minutes to fuse, and then imported into the granu...

Embodiment 2

[0045] On the basis of Example 1, anti-ultraviolet additives are added, so that the product can resist sunlight and have a longer service life.

[0046] Production of anti-ultraviolet particles: refers to adding anti-ultraviolet additives to polyethylene and putting them into a stirrer to stir evenly and fuse them, and then import them into a granulator for granulation at 120°C-130°C to form 10% anti-ultraviolet additives particle.

[0047] Get: 100% raw material polyethylene 40kg, 45kg of thiamethoxam or clothianidin masterbatch obtained in embodiment 1, 15kg of antioxidant particles, and 0.5 kg of the above-mentioned gained anti-ultraviolet particles were added to a stirrer and fully uniformly stirred for 30 minutes to melt, and then It is drawn on a wire drawing machine at 120°C-130°C, and then warped and knitted to form a mesh.

Embodiment 3

[0049] On the basis of Example 1 or 2, the color masterbatch is added. The amount of the increased color masterbatch is mainly based on the color matching requirements, generally between 0.4-1%, and in this embodiment between 0.5-0.6%, about It is 0.6kg.

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 provides an insect-proof fabric. According to the key point, insect repelling components are implanted on the fabric, and the fabric is prepared from the following components in percentage by weight: 80%-95% of polyethylene, 4%-19% of insecticide and 0.5%-3% of an antioxidant. The insecticide is thiamethoxam or clothianidin. According to the insect-proof fabric, the formula of the insect repellent is unique, and the insect repellent is creatively mixed into the raw materials of the fabric in production, so that the insecticide, the antioxidant, an anti-ultraviolet additive and a color master batch are implanted into the polyethylene fabric, and the insect repellent becomes a constituent part of the fabric, coexists with the fabric and is integrated with the fabric; and a insect-proof pesticide is not stored on the surface of the fabric but wrapped by polyethylene, so that the fabric is rain-proof and sun-proof, can keep the pesticide effect for a long time, and is long in service life.

Description

technical field [0001] The invention belongs to the production of insect-proof articles, in particular to insect-proof fabrics and a production method thereof. Background technique [0002] Nowadays, there are different degrees of pesticide residue problems in all countries in the world, and pesticide residues will cause harm to agriculture, people and animals. Due to the unreasonable use of pesticides, especially herbicides, frequent chemical injury accidents often lead to large-scale production reduction or even extinction, seriously affecting agricultural production; and eating food containing a large amount of highly toxic and highly toxic pesticide residues will cause human, animal Acute poisoning accidents, long-term consumption of agricultural by-products with excessive pesticide residues may not cause acute poisoning, but may cause chronic poisoning in humans and animals, causing neurological diseases, cancer, genetic defects and other diseases, and even affect the n...

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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IPC IPC(8): D01F6/46D01F1/10D04B21/12A01N51/00A01N25/10A01N25/34A01P7/00A01P7/04
CPCD01F6/46D01F1/10D01F1/106D04B21/12A01N51/00A01N25/10A01N25/34D10B2321/021
Inventor 陈美英谢芹芳
Owner 福建省亚美工贸有限公司