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Method for surface directly coating plate fitment

A coating and direct technology, applied to the device, special surface, pretreated surface, etc. for coating liquid on the surface, to achieve the effect of fast coating speed and high efficiency coating

Active Publication Date: 2009-10-07
QUANYOU FURNITURE +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The problem to be solved by the present invention is to provide a method for directly and quickly painting the surface of panel furniture products made of medium density fiberboard without environmental pollution in view of the defects or deficiencies of the above-mentioned processes

Method used

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  • Method for surface directly coating plate fitment

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Experimental program
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Embodiment Construction

[0040] see figure 1 , the inventive method comprises the following steps:

[0041] (1) The panel surface of panel furniture with a thickness of 8mm to 25mm (density 720--860Kg / m 3 ) as the substrate.

[0042] (2) According to the product design and order size, sawing and cutting the base material with plain surfaces on both sides (the size of the standard plate is usually 2440mm×1220mm), and then banding, slotting, drilling, and cutting the sawn base material. Postforming of flat or coplanar concave milling profiles.

[0043] (3) Spray or brush PU color paint on the concave surface on the surface of the substrate. Because the concave surface area on the substrate surface is much smaller than the plane area (usually the concave surface area is only 5% to 8% of the plane area), so its drying speed is faster, and the degree of pollution to the environment is also reduced due to the substantial reduction in the amount of PU paint. It is much smaller than the level of flat, con...

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Abstract

The invention relates to the field of architectural decoration material and its post-contour machining technology, concretely a method for surface directly coating the plate fitment made with beaverboard of middle density as basic materials. The invention is indicated constructing continuous coating lines of priming lacquer, emulation grain and top-coat, taking the plate fitment made with beaverboard of middle density as basic materials on the continuous coating lines, and continuously coating the basic materials to form into coating of the priming lacquer, emulation grain and top-coat. With employing this method, the aforementioned coatings can dry and form film in 0.5-2 seconds, the coating speed is quickly, and the quality is excellent without environment pollution.

Description

technical field [0001] The invention relates to the technical field of building decoration materials and their post-forming processing, in particular to a method for directly coating the surface of panel furniture made of medium-density fiber as a base material. Background technique [0002] Indoor furniture products such as cabinets, tables, beds, wooden doors, dumb openings, window covers, porch, floors and the like made by the prior art, the board surface is mostly based on medium density fiber. The following methods are commonly used for surface coating and decoration of the substrate surface: [0003] 1. Use two-component polyurethane paint (PU paint) as the surface coating material of the product, and use spraying or brushing technology to finish the surface of the panel product with medium density fiber as the base material (in the process of product industrialization and large-scale production Mainly by spraying process). It has the following defects: [0004] 1) ...

Claims

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Application Information

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IPC IPC(8): B27M3/18B05D3/06B05D5/06B05D5/08B05D7/06
Inventor 张友全朱建勇
Owner QUANYOU FURNITURE
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