Pest and weed prevention cloth

A weed-proof cloth and insect-proof technology, which is applied in the agricultural field, can solve the problems of uneven rainwater effect and poor land quality, and achieve the effects of improving UV protection, quality maintenance, good moisturizing and ventilation, and insect repellent effect

Active Publication Date: 2019-02-22
德裕(安徽)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the Chinese patent with the publication number CN202722167U discloses a permeable grass-proof mulch, which consists of a transparent upper layer of mulch and a black lower layer of mulch. Two rows of water inlet holes of the upper layer of mulch and a row of emergence holes of the lower layer of mulch are arranged in parallel but staggered from each other. The water inlet and emergence holes form a rainwater channel through the gap between the upper and lower layers of mulch, that is, through the upper layer of mulch and the lower layer

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

preparation example Construction

[0045] Any one of the insect-proof and weed-proof cloths of Examples 1-15 can be made by the following preparation method, which includes the following steps:

[0046] Step S1, catching cotton: use the cotton catching machine to grab the cloth raw materials that meet the regulations and send them to the lower-level equipment for processing.

[0047] Step S2, cotton blending: the cotton obtained in step S1 is mixed and fluffed through a cotton blender.

[0048] Step S3, combing: opening the cotton obtained in step S2, and combing to form a cotton web.

[0049] Step S4, hot air reinforcement: the cotton net obtained in step S3 is subjected to hot air reinforcement treatment with a hot air blower, and the temperature of the hot air is controlled at 100-120°C, and after 20-30 minutes, spray tannin extract and grape seed extract on the surface of the cloth , pomegranate seed extract, lycopene, vitamin C, silicone penetrant or water seepage agent JFC, followed by secondary drying, an...

Embodiment 1

[0053] Embodiment 1: a kind of insect-proof and weed-proof cloth, comprises non-cloth base layer, and cloth base layer comprises the component of following parts by weight:

[0054] 60 parts polypropylene fiber

[0055] 8 parts viscose

[0056] 10 servings of natural fiber

[0057] 22 parts of tannin extract.

[0058] For the anti-ultraviolet performance of the cloth, a layer of anti-ultraviolet layer is also coated on the cloth base layer, and the above-mentioned anti-ultraviolet layer includes ultraviolet absorber UV-P. Its Chinese aliases are 2-(2'-hydroxyl-5'-methylphenyl)benzotriazole; Cresyltriazole; UV absorber UV-P; UV absorber UV-71; 2-(2- Hydroxy-5-methylphenyl)benzotriazole. It can be used as an ultraviolet absorber for polyester, polystyrene, acrylic resin, polyvinyl chloride and other plastics, fibers and coatings.

Embodiment 2

[0059] Embodiment 2: An insect-proof and weed-proof cloth. The difference from Embodiment 1 is that the present invention is further configured to include a cloth-free base layer, and the cloth base layer includes the following components in parts by weight:

[0060] 55 parts polypropylene fiber

[0061] 10 parts viscose fiber

[0062] 15 servings of natural fiber

[0063] Tannin extract 20 parts.

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 type of pest and weed prevention cloth and belongs to the technical field of agriculture. The cloth is characterized by comprising a cloth base layer, and the cloth base layer comprises, by weight, 55-65 parts of polypropylene fibers, 8-10 parts of viscose fibers, 10-15 parts of natural fibers and 15-23 parts of a tannin extract. According to the pest and weed preventioncloth, not only can rainwater be uniformly distributed on the land below the pest and weed prevention cloth, the quality of the land is effectively maintained, but also the oxidation resistance and antibacterial property of the pest and weed prevention cloth can also be improved, and good moisturizing, ventilation and pest dispelling effects are achieved. In addition, the cloth also has the advantages that the weed prevention effect is significant, physical removal of pests and diseases is achieved, disease breeding due to accumulation of water is avoided, water permeability and moisturizing effects are achieved, soil hardening is avoided, and water, fertilizer, time and labor are saved.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and more specifically relates to an insect-proof and weed-proof cloth. Background technique [0002] Insect and weed control cloth is composed of oriented or random fibers. It has the characteristics of moisture-proof, breathable, flexible, light weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. For example, polypropylene (pp material) pellets are mostly used as raw materials, which are produced by continuous one-step process of high-temperature melting, spinning, laying, and hot-pressing coiling. [0003] At present, the Chinese patent with the publication number CN202722167U discloses a permeable grass-proof mulch, which consists of a transparent upper layer of mulch and a black lower layer of mulch. Two rows of water inlet holes of the upper layer of mulch and a row of emergence holes of the lower layer of mulch are a...

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): A01G13/02D06M13/00D06M13/228D06M15/643
CPCA01G13/0275D04H1/4382D06M13/00D06M13/228D06M15/643D06M2101/06
Inventor 贾爱东单建国陈明张自军葛林红
Owner 德裕(安徽)科技有限公司
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