Quality control in the production process of melamine impregnated paper faced MDF (particleboard) Production process The production process of melamine impregnated paper faced MDF (particleboard) is as follows: substrate preparation → dust removal on the board surface → preforming → hot pressing → trimming → inspection → warehousing.During the production of substrate quality control, the quality of MDF substrate and …
Read More »Core ply number, strength and production cost of plywood in China
Core plies number, strength and production cost of plywood in China The number of plywood layers will increase by 2 for every 3mm increase in plywood thickness;Plywood with the same thickness has higher strength with more layers; For example, the strength of 15 layers of 18mm plywood is greater than that of 13 layers of 18mm plywood;For plywood of the …
Read More »Why is the plywood warpping or twisting after veneer?,quality inspection checklist,quality control,quality assurance,sourcing specialist ,manufacturing consultant ,factory auditing
1、 Twisiting or Warpping caused by water content difference in some internal areas. In the production of plywood, for example, the chips of particle board and the fibers of medium density fiberboard are not evenly dried in some areas, or are not evenly distributed in the whole process of glue application. The veneer coating is not symmetrical in plywood production. There …
Read More »Detailed explanation of wood-based panel veneer technology!
Guide: At present, the plastic films used for veneer of panel parts mainly include polyvinyl chloride (PVC), polyethylene (PVE), polypropylene (Alcorcell), polyester (PET) and polypropylene (PP). Veneer decoration is a very important process in the production of panel furniture. It can cover the defects of the material surface and improve the physical properties of the substrate. Veneer materials include veneer …
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