Treatment method of MDF board for furniture processing
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A processing method and furniture technology, applied in the direction of surface pretreatment, wood processing equipment, processing machines for manufacturing flat surfaces, etc., can solve product quality problems, boards are prone to cracking, etc., to reduce man-hours, improve waterproof and durability High temperature performance, increase the effect of wrapping process
Inactive Publication Date: 2018-12-18
东易日盛智能家居科技有限公司
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[0003] When the MDF board is directly used for powder coating, the board is prone to cracking under high temperature, resulting in quality problems of the product
Method used
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Embodiment 1
[0018] In an embodiment of the present invention, a method for processing an MDF board for furniture processing comprises the following steps:
[0019] S1, MDF board pretreatment: Plan and mill the four sides of the MDF board after blanking, and then chamfer the outer corners of the MDF board, and then use a special-shaped sander to remove the outer knife marks of the MDF board to improve the MDF board. Surface accuracy, which facilitates better lamination of cold-coated plain white paper;
[0020] S2, Wrapping paper: Paste the cold-coated plain white paper on the outer surface of the MDF board using the scraping process. Note that here, the end of the cold-coated plain white paper needs to extend to the inside of the MDF board, so as to protect the MDF board. The outer surface of the body is fully covered, and then the health-preserving treatment is carried out, and the health-preserving time shall not be less than 72 hours;
[0021] S3, powder spraying: Put the result of st...
Embodiment 2
[0023] Embodiment 1 is a processing method for a single MDF board. In actual application, the board may be formed by splicing and fixing multiple MDF boards. Therefore, special processing is required for the splicing and fixing of multiple MDF boards. Specifically, Include the following steps:
[0024] S1, MDF board pretreatment: V-shaped grooves and V-shaped blocks are processed on the MDF board, and multiple MDF boards are connected and formed by V-shaped grooves and white latex, and then planed and milled on four sides, and then the outer corners of the overall MDF board are After chamfering, use a special-shaped sander to remove the outer knife marks on the MDF board to improve the surface accuracy of the MDF board and facilitate the better lamination of the cold-coated plain white paper. After the lamination is completed, as figure 1 shown;
[0025] S2, Wrapping paper: Paste the cold-coated plain white paper on the outer surface of the MDF board using the scraping proces...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a treatment method of an MDF board for furniture processing. The treatment method comprises the following steps that S1, pretreatment of the MDF board is conducted, specifically, the four faces of the blanked MDF board are planed and milled, then the outer corners of the MDF board are chamfered, and outer tool marks of the MDF board are removed by using a special-shaped sanding machine; S2, paper coating is conducted, specifically, cold-coating plain white paper is pasted to the outer surface of the MDF board through a blade coating technology, and then maintenance treatment is conducted; and S3, powder spraying is conducted, specifically, the MDF board obtained in the step S2 is put into a powder spraying machine to be preheated, then, powder spraying operation isconducted at the feeding speed of three minutes and forty five seconds per meter and at the temperature of 150 DEG C, the powder spraying thickness is 50 [mu]m, and after powder spraying, high-temperature curing is conducted for 1-2 hours at the temperature of 165-180 DEG C. The treatment method of the MDF board for furniture processing has the beneficial effects that four-face planing and millingare conducted, the special-shaped sanding machine is additionally adopted to remove the outer tool marks of the MDF board, thus precision can be effectively improved, and meanwhile, the cold-coatingplain white paper is better pasted to the surface of the MDF board; and the paper coating technology is additionally adopted, and the line sanding and conductive liquid spraying processes can be reduced.
Description
technical field [0001] The invention relates to a treatment method for MDF boards used in furniture processing. Background technique [0002] Medium density fiberboard, or MDF board, is a man-made board made of wood fiber or other plant fiber, after crushing, fiber separation, drying, applying urea-formaldehyde resin or other suitable adhesives, and then hot pressing. MDF is a product developed in the mid-1960s, and its output has grown rapidly in recent years. The reason is that it has excellent physical and mechanical properties, decorative properties and processing properties. [0003] When the MDF board is directly used for powder coating, the board is prone to cracking when subjected to high temperature, resulting in quality problems of the product. Contents of the invention [0004] The object of the present invention is to provide a treatment method for MDF boards for furniture processing, so as to solve the problems raised in the above-mentioned background techno...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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