THE PRODUCTION PROCESS
1．log chooses material to divide good lumber ability to give good floor, log quality is very important to the influence of floor quality. The quality control of good brand begins to check from log selection material, good lumber is the foundation that produces high grade floor.
2. the original wood turns to cut dry this working procedure is used to process the solid wood core board of base material of multilayer solid wood composite floor, the quality of base material solid wood core board and finished floor are inseparable. The solid wood core board that rotary cuts gives is thick about 1.5 millimeter, after rotary cuts still need a period of time to undertake drying.
3. solid wood core board sorting to ensure the quality of each floor, regular manufacturers usually only choose thin and thick uniform, moderate thickness, and without defects, without breaking solid wood core board as floor base material, by full-time sorter to floor base material selection.
4. core plate gluing plate professional gluing equipment for operation, can ensure the uniform amount of gluing, improve the efficiency of gluing. The thin solid wood core board that has spread 8-10 glue is orderly ground crisscross layer is arranged, agglutinate together, can change wood fiber original extend direction. It is this step that completely improves the limitation of wet expansion and shrinkage of solid wood.
5. core plate hot pressing glue; hot pressing is an important working procedure in the production process of solid wood composite floor, which directly concerns the quality of floor finished products. Large factories use more advanced hot pressing equipment, production management personnel throughout the monitoring, so the product quality is relatively stable.
6. base material fixed thickness sanding by large fixed thickness sanding machine on the surface and bottom of the floor substrate, can ensure the flatness and finish of the board surface, so as to improve the precision of the product, for decorative surface precious tree bark to provide a reliable guarantee.
7. the base material sorting health floor base material in the preliminary processing is completed, but also after careful sorting, remove unqualified products. After high temperature and high pressure, there is a large internal stress in the substrate, which needs to be static and balanced for 15 to 20 days to release this internal stress, so that the substrate balance is stable. This process is called health preservation.
8. the selection of multi-layer solid wood composite floor is mostly used in the dry environment of the north, so the stability of the size is the key. The phenomenon such as craze appears in dry heating season to prevent, the precious wood of surface of floor of big brand real wood is planted veneer is selected by professional quality inspection personnel entirely, moisture content control is very strict.
9. the floor slab molding will select a good single piece of veneer coated with environmental protection glue pasted on the floor substrate, and then enter the advanced hot press for hot pressing, that is, to make qualified multilayer solid wood composite floor slab.
10. floor slab health because the floor substrate is pasted with decorative veneer and after hot pressing, the slab has produced a large internal stress, such a floor slab needs to be static in the balance of constant temperature and humidity health warehouse for about 20 days, so as to ensure the quality of the floor is more stable.
11. floor cutting grooving after health, the slab will be cut through the grooving equipment molding. The stand or fall of slot is significant to the joining together of finished product floor, because this domestic big enterprise introduced german import cutting equipment more, in order to ensure quality.
12. drench paint dry finalize the groove of the floor, will pass the drench paint equipment. After the drench besmear that passes 8 primer, 4 face paint, the surface lacquer face of finished floor will have moist and full of toughness. After that, the whole process of production is finished by simply sorting and packaging.
Post time: Oct-25-2022