Pressed laminar sheet comprising a reticular root mat and adhesive, method thereof and wood-like panel made using said laminar sheet

摘要

The invention relates to a pressed laminar radicle sheet comprising an extended layer of a reticular mat, originating from a hydroponic seed culture, and sufficient adhesive to form the laminar sheet. The method for the production of said laminar sheet comprises: a) selecting, disinfecting, steeping, airing, sowing and germinating the seeds; b) producing a reticular component formed by a root mat and a low percentage of ungerminated seeds, as well as a leaf component; c) cutting back the leaf growth, leaving only 1 to 1.5 cm height; d) allowing further leaf growth; e) cutting the leaf growth back again, leaving only 1 to 1.5 cm; f) draining, drying and weighing and measuring the reticular mat; g) forming the unpressed laminar sheet, adding the adhesive to the reticular mat and pressing said mat with adhesive in a cold press; and h) pressing the unpressed laminar sheet with a hot press and leaving said laminar sheet to rest in the cold press. In addition, the invention relates to: the use of the laminar sheet as a substitute for wood in the production of panels, boards, laminar sheets or similar wood‑based products; a panel similar to a chipboard panel and the method for the production thereof, said panel comprising the laminar sheet, at least a second layer of said laminar sheet and at least one layer of adhesive between the layers of laminar sheet; and a pressed plywood laminar radicle sheet comprising at least one layer of a pressed laminar radicle sheet, at least two layers of some other material and at least one layer of adhesive between the layers.