| 摘要 |
The present invention is directed to the use of a composite product for a plant pot filter, the composite comprises an open mesh weave of thermoplastic material, the weave has warp and weft strips which form a substantially uniform layer with opposed surfaces. The mesh defines individual slits extending through said layer. There is provided a discontinuous layer on one of the opposed surfaces, and a discontinuous layer on the other of the opposed surfaces. The invention is further directed to a plant pot having a moisture permeable filter, which comprises a composite filter, having the open mesh weave of thermoplastic material of the invention herein.
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