REFLECTIVE GROUND COVER MATERIAL

摘要

A reflective ground cover sheet material for agricultural use woven from warp and weft tapes of a plastics film material has an average gap g between edges of adjacent tapes in both the warp and the weft direction in the range about 0.1 mm to about 1.2 mm. The tapes may be of width w in the range 2 to 7 mm. The materials may optimise air, water, solar transmission, long wave radiation or heat and dirt/soil movement through the material, and sufficient coverage and reflectivity, and physical material construction strength.

主权项

1. A reflective ground cover sheet material woven from warp and weft tapes of a plastics material wherein the average gap between edges of adjacent tapes in both the warp and the weft direction is in the range about 0.1 mm to about 1.2 mm and wherein the material is reflective of at least 50% of visible light (wavelength about 400-700 nm) on at least one side of the material.