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Production and preparation method of agricultural non-woven fabrics

A technology of non-woven fabrics and polypropylene non-woven fabrics, applied in the direction of non-woven fabrics, textiles, and papermaking, can solve the problems of high cost, limited popularization and application, etc., and achieve the goals of improving quality and output, reducing usage, and helping plants grow Effect

Inactive Publication Date: 2018-02-02
佛山市瑞信无纺布有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

After the crops are harvested, these mulch films can be mixed into the soil during plowing, and then degrade without causing pollution. However, due to the higher cost than ordinary films, the popularization and application are limited

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] A production and preparation method of agricultural non-woven fabrics, adding composite non-toxic anti-aging masterbatches and natural ore masterbatches on the basis of polypropylene non-woven fabrics;

[0014] Made in the following weight ratios:

[0015] 92 parts of polypropylene non-woven fabric, 4 parts of composite non-toxic anti-aging masterbatch, 4 parts of natural ore masterbatch;

[0016] The natural ore masterbatch is formed by proportioning the following ores by weight:

[0017] 2 parts of germanium stone, 6 parts of wood fish stone, 32 parts of medical stone, 13 parts of zeolite, and 23 parts of calcite.

[0018] Experimental Field 1: Used on watermelons, the number of weeds in the watermelon field was significantly reduced. The watermelon vines are more lush and green than those using ordinary plastic film. The volume of watermelons produced is relatively large. Polypropylene can automatically degrade after a period of time. ecological fertilizer.

[001...

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Abstract

The invention provides a production and preparation method of agricultural non-woven fabrics and relates to the production and preparation methods of agricultural films. The method is characterized inthat composite non-toxic anti-aging master batches and natural ore master batches are added on the basis of polypropylene fiber non-woven fabrics, wherein the natural ore master batches are preparedfrom germanium stone, Muyu stone, medical stone, zeolite and calcite. The invention not only has the advantages of good tension, durability, automatic degradation, control of grass and insect pests, heat preservation and fertilizer preservation, ventilation and light transmission, but also reduces the use of pesticides, reduces planting cost, helps plant growth and improves the quality and yield of fruits.

Description

technical field [0001] The invention relates to a production and preparation method of an agricultural film. Background technique [0002] The annual use of plastic film in my country is more than 700,000 tons, and the average annual growth rate is more than 5%. The harmfulness of residual film is becoming more and more obvious, and the business opportunities for degrading agricultural film will be huge. Especially with the continuous improvement of the national policy for benefiting farmers, and the enhancement of farmers' purchasing power and scientific farming awareness, the future mulch market will inevitably be dominated by degradable mulch. [0003] The research and development of degradable agricultural film has always been an important topic of research in the industry. [0004] In 1988, the low-density polyethylene + starch + plasticizer + photochemical degradation agent mulch film launched by Griffin in the United Kingdom belongs to this type of product. Several c...

Claims

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Application Information

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IPC IPC(8): D04H1/4291D04H3/007D04H5/00D01F1/10
CPCD04H1/4291D01F1/10D04H3/007D04H5/00
Inventor 邓宏昌
Owner 佛山市瑞信无纺布有限公司
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