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Mulching film

A technology of plastic film and film body, which is applied to plant protection covers, gardening, botanical equipment and methods, etc., and can solve the problems of inconvenient weeding, single function of plastic film, and inability to be opened at will.

Inactive Publication Date: 2018-03-09
凌应芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the function of plastic film is still relatively simple. Once weeds grow under the plastic film, weeding will be extremely inconvenient because the plastic film cannot be opened at will.

Method used

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0023] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0024] Such as Figure 1 to Figure 3 As shown, the present invention provides a kind of mulch film, comprising: an upper film body 6, which is a plastic film; The peripheral edges of the body 6 are combined to clamp and form an intermediate cavity 2; a plurality of fascias connected to the upper membrane body and the lower membrane body are arranged in the intermediate cavity 2, and the plurality of fascias are connected to the upper membrane body and the lower membrane body. The fascia divides the intermediate cavity into several accommodating chambers 3; the lower membrane bod...

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PUM

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Abstract

The invention relates to a mulching film. The mulching film comprises an upper film body, a lower film body, adsorption layers and a plurality of push rods, wherein the upper film body is a plastic film; the lower film body is made of silicone sheets, and the circumferential edge of the lower film body is combined with the circumferential edge of the upper film body to form a middle cavity throughclamping; a plurality of fascia films connected to the upper film body and the lower film body are arranged in the middle cavity, and the plurality of fascia films separate the middle cavity into a plurality of containing chambers; a plurality of through holes are formed in the lower film body, a film layer covers the through holes, and a plurality of small holes with the hole diameter being 0.2-0.3mm are formed in the film layer; herbicide solutions are adsorbed to the adsorption layers, and the containing chambers are filled with the adsorption layers; the push rods are arranged above the upper film body, a push sheet is connected to the lower end of each push rod, the middle part of the push sheet is connected to the top face of the upper film body, and each push rod is arranged abovethe corresponding containing chamber. The mulching film improves the weeding efficiency, and lowers the weeding difficulty.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to a mulching film. Background technique [0002] Mulch film is the ground covering film, usually transparent or black PE film, and there are also green and silver films, which are used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from invading crops and diseases caused by certain microorganisms, etc. , the function of promoting plant growth. The mulch looks like a thin layer, but it is quite effective. It can not only improve ground temperature, water, soil, fertilizer and fertilizer efficiency, but also has many functions such as weed control, pest control, drought and waterlogging resistance, salt suppression and seedling protection, improvement of light and heat conditions near the ground, and sanitation and cleaning of products. For those seedlings just unearthed, it has the functions of mulching roots and promoti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/02
CPCA01G13/0275
Inventor 凌应芬
Owner 凌应芬