I believe that bamboo products are used more or less in daily life. The most common thing about us is bamboo chopsticks. I wonder if you are curious when using these bamboo products. Today, Xiaobian is here to explain the manufacturing process of bamboo products for everyone.
Generally, the bamboo products changed from a bamboo to a bamboo product that we can use. It is roughly divided into several processes: preparation, fine work, hand-carving, sanding, sanding, painting, and packaging. The following is a detailed explanation of their specifics. effect.
Preparation: Select the qualified and applicable specifications of the bamboo slab panel, according to the product size, material cutting, cutting, lengthening ≤1.5cm processing, according to the product's special shape, size and trimming, planing light planing, thickness ≤0.3mm The board is processed using a water-based polymer isocyanate wood adhesive at a normal pressure (direct pressure of 16 MPa, side pressure of 20 MPa) at 35 ° C to be dried 3H.
Fine work: The shape is formed according to the shape and size of the product, and the shape and sample are not abnormal, and the size is controlled to ±1mm. The precise error of drilling and drilling requires ±0.5mm. The shape and shape of the product and the contour processing should not exceed 2-3mm.
Hand-carved: Refer to the original shape to require no burrs, knife marks, smooth and natural, the same shape and shape, bamboo material is hard and not easy to deform, the carving texture is clear, the corners are distinct and strong.
Sanding: 80# abrasive cloth coarse sand can not be deformed, requires roundness, fine sand process with 150#, 180#, 240# sanding, smooth and natural requirements, delicate and smooth pipe, handle 150#, 180# for carving products, 240# Abrasive cloth is used for sanding treatment of sanding sand cloth, which is non-deformable, flat and strong in three-dimensional sense.
Assembly: It is assembled with AB iron glue. The cloth is evenly glued. There is no overflow phenomenon. Apply appropriate pressure. After 30 hours at 30°C-35°C, the glue can be decompressed and re-produced to ensure that the structure is not loose and firm.
Sand inspection: For the glue at the joint of the product, the corner of the glue is scratched. Hand sand treatment with 180#, 240# sand cloth is required to be smooth and smooth. It should be kept in the temperature room of 25°C-30°C for 24 hours to keep the product humidity at ± Around 12 °C.
Painting: The paint is mainly made of bamboo wood grain. It has three sides and two sides. It requires surface bamboo wood grain with clear transparency, shiny, smooth, good hand feeling and wear resistance. The carving products are bright and the three-dimensional effect is strong.
Inspection and packaging: Ensure that the surface is flawless, the shape and size of the package are in line with the original standard. The packaging material uses 18-lbs of styrofoam strength of 150 lbs. The packaging test passes the test, pressure test and test drop test to ensure product quality.
After the above process, most of the bamboo will become the bamboo products commonly used in our daily life. Of course, some bamboo products with relatively simple structure do not need so many steps, and some bamboo products with relatively complicated structure may need more processing. Is it clear that a lot?