摘要:
The invention relates to a scattering head of a scattering installation for at least partially producing a scattered particle mat, a scattering installation and a method for producing a scattered particle mat in the course of producing material boards for the production of a scattered particle mat (7) with at least partially oriented scattering by a scattering head (1) in the course of producing material boards by means of pressure and/or heat in a press, wherein the scattered particle mat (7) is at least partially formed by the scattering head (1) on a continuously circulating forming belt (8) arranged under the scattering head (1) in the falling direction of the scattered particles (3). For the method, the invention consists in that the scattered particles are oriented in the direction of production (13) in any desired sequence by a transverse orienting device (12) and/or a longitudinal orienting device (15) and are scattered on the forming belt (8) in an unoriented manner by a spoke-type scattering device (14). The scattering head is correspondingly distinguished by the fact that, for scattering the scattered particles (3), a transverse orienting device (12) and/or a longitudinal orienting device (15) are arranged together with a spoke-type scattering device (14) in any desired sequence in the direction of production (13) over the forming belt (8). A scattered particle mat for pressing is also disclosed.
摘要:
The invention relates to a method and system for producing a material panel, in particular a high-density material panel, from wood or wood-like raw materials and/or from plastics. According to the invention, at least one bamboo layer (24) and at least one shaving layer (23) spread directly or indirectly from a spreading device (8) onto a conveying means are provided on the conveying means in such a way that a stack (27) of at least one bamboo layer (24) and one shaving layer (23) is formed on the conveying means in the specified sequence, and the stack (27) is then compressed with or without the conveying means in a press by means of pressure and/or heat to form a material panel. The invention further relates to a material panel having a density greater than 800 kg/m3, comprising an odd number of at least one shaving layer (24) spread in an oriented manner and at least one bamboo layer (23), wherein each layer has an orientation of the fiber direction different from at least one adjacent layer.
摘要:
A process and apparatus for producing a multilayered panel of material. In a first step an oriented single-layered mat is formed in a forming station from resinated particulate longitudinally orientable in machine direction, the single-layered mat is compressed in a continuous working press to form an oriented single-layered panel strand, the single-layered panel strand is subdivided at least once by a subdividing device into oriented single-layered panels, wherein a layered pack comprising three layers at least, or a layered pack strand comprising of three layers at least, is formed in a laying device and single-layered panels are used in two layers at least. The layered pack or the layered pack strand is compressed in a cyclically or continuously working press into a panel of material or into a material panel strand dividable by a dividing device into a panel of material and the panel of material is subdivided into beam-like products, more particularly artificially produced board layer woods, of greater height than width.