In this paper, we will introduce the bamboo production process, a total of eight steps:
- 1, material: selection of inspection and applicable specifications bamboo 柸 panel, according to the size of the product material, blanking, extended 1.5 cm or less processing, to special-shaped products according to different shape, size and plane light light after trimming, the thickness of 0.3 mm or less makeup machining, using aqueous polymer isocyanate wood adhesive in the normal pressure (direct pressure 16 million mpa, lateral pressure 20 million mpa) temperature at 35 ℃ for dry 3 h as a whole.
- 2. Fine fabrication: according to the shape and size of the product, the product is processed and bent to form a shape. There is no abnormality between the shape and the sample, and the size is controlled within 1mm. Precision cutting and drilling are required to be accurate within 0.5mm. The appearance and shape of vehicle volume and copying machining shall not exceed 2-3mm as the sample size.
- 3. Manual carving: referring to the original shape, it is required to be free from burrs, knife marks, smooth and natural, of the same shape and size, bamboo products are hard and not easy to be deformed, with clear carving texture and strong three-dimensional sense.
- 4, sanding: with 80# emery cloth coarse sand can not be deformed, requires smooth, fine sand process with 150#, 180#, 240# sanding, smooth, smooth pipe, for the sculpture products with 150#, 180#, 240# emery cloth wheel emery cloth petals sanding treatment, can not be deformed, flat, strong three-dimensional sense.
- 5, group: with AB glue assembly, cloth glue, no glue phenomenon, appropriate pressure, under the condition of 30 ℃, 35 ℃ and 6 hours glue dry extract can reproduce, ensure no loose structure, strong and firm.
- 6, screening sand: for product joint glue corner touch scratch, use 180 #, 240 # emery cloth hand sand processing, smooth smooth, at 25 ℃ and 30 ℃ under the room temperature environment of preserve one’s health in 24 hours to keep the product moisture + 12 ℃ or so.
- 7, coating: paint to the nature of bamboo grain, do three bottom two, the surface of the bamboo grain clear transparency, shiny, smooth, feel good, wear-resisting, carving products bright, strong three-dimensional effect.
- 8. Inspection and packaging: the surface shall be free from defects, and the appearance, shape and size shall be in line with the original sample standard. The packaging materials shall use 150-pound carton polystyrene strength of 18-23 kg, and the packaging test shall pass shock test, pressure test and drop test to ensure the product quality.