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Degradable filter paper for flowerpots

A technology of filter paper and flower pots, which is applied in the field of filtration to meet the needs of plant growth without toxic effects

Inactive Publication Date: 2019-06-07
李宏生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a degradable filter paper for flower pots, which solves the problem of regular cleaning of the receptacle, and at the same time realizes water retention and fertilizer release to meet the needs of plant growth

Method used

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  • Degradable filter paper for flowerpots

Examples

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Embodiment 1

[0011] Example 1: Reference figure 1 , A degradable filter paper for flower pots, which in turn includes a first filter layer 1, which has a first filter pore size, a fertilizer releasing layer 2, a second filter layer 3, and has a second filter pore size smaller than the first filter pore size, and water retention The layer 4, the shaped wire mesh layer 5, and the third filter layer 6 have a third filter pore size smaller than the second filter pore size.

[0012] Further, the pore size of the first filter layer 1 is 20-30um, the pore size of the second filter layer 3 is 10-20um, the pore size of the third filter layer 6 is 2-6um, and the pore size of the shaping wire mesh layer 5 is Is 2mm. The three-layer filter layer can effectively filter out the mud and sand in the water, and the wire mesh 5 can be used to keep the shape of the filter paper effectively fixed.

[0013] Preferably, the first filter layer 1, the second filter layer 3, and the third filter layer 6 are all made ...

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Abstract

The invention relates to degradable filter paper for flowerpots. The degradable filter paper comprises a first filter layer, a fertilizer release layer, a second filter layer, a water holding layer, ashaped iron-wire mesh layer and a third filter layer, wherein the first filter layer is provided with first filter pores, the second filter layer is provided with second filter pores smaller than thefirst filter pores, and the third filter layer is provided with third filter pores smaller than the second filter pores. Compared with the prior filter paper, the degradable filter paper can realizewater holding and fertilizer releasing and meet requirements on growth of plants, is degradable, and is harmless and nontoxic to plants.

Description

Technical field [0001] The invention relates to the field of filtration, in particular to a degradable filter paper for flower pots. Background technique [0002] Indoor flowerpots have drainage holes at the bottom of the flowerpots for the healthy growth of plants to prevent excessive watering from causing plant roots to rot. However, muddy water from the drainage holes will remain in the receptacles after watering, which makes it necessary to clean the receptacles regularly, which is troublesome . If you put filter paper on the bottom of the flowerpot, you can filter the sand, so that the drained water is clean and free of sand, and there will be no stains remaining after evaporation, eliminating the need to clean the torus. In the prior art, as disclosed in Patent Specification 201420325245.7, a filter paper includes: a first filter layer having a first filter pore size; a second filter layer having a second filter pore size smaller than the first filter pore size, and A spa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/04B01D39/16
Inventor 李宏生
Owner 李宏生