Solid wood multilayered laminated board and producing method thereof
A veneer and multi-layer board technology, which is applied in the direction of layered products, wood layered products, and wooden veneer joints, can solve the problems of raw material consumption, manpower, and material resource waste, so as to reduce pollution and reduce production costs , The application prospect is promising
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Embodiment 1
[0020] Assemble the steel plate and buffer pad into the laminating machine, select a four-layer layered structure multilayer board as the substrate, wipe off dust, wood chips, etc. The film paper is covered on the multi-layer board to ensure that the melamine-impregnated film paper is completely covered on the surface of the multi-layer board, and the temperature is raised to send the multi-layer board and paper into the laminating machine, and ensure that the center line of the multi-layer board is in line with the press machine. The center line coincides; close the press and start pressing, the pressing time is 10 minutes, the hot pressing temperature is 150°C, and the hot pressing pressure is 200kg / cm 2 , and then take it out from between the upper and lower templates of the hydraulic press, cut off the remaining edges with a knife by the operator, and place it flat indoors to dry naturally for 59 hours; then it can be inspected and packaged to obtain the static structure of...
Embodiment 2
[0022] Assemble the steel plate and buffer pad into the laminating machine, select the three-layer laminated structure multi-layer board as the substrate, wipe off the surface dust, wood chips, etc. The paper is covered on the multi-layer board to ensure that the melamine-impregnated film paper is completely covered on the surface of the multi-layer board, and the temperature is raised to send the multi-layer board and paper into the laminating machine, and ensure that the center line of the multi-layer board is in line with the center of the press. Line overlap; close the press, start pressing, the pressing time is 15 minutes, the hot pressing temperature is 90°C, and the hot pressing pressure is 600kg / cm 2 , and then take it out from between the upper and lower templates of the hydraulic press, the operator cuts off the remaining edges with a knife, and lays it flat indoors to dry naturally for 72 hours; then it can be inspected and packaged to obtain a new type of veneer.
Embodiment 3
[0024] Assemble the steel plate and buffer pad into the laminating machine, select the five-layer layered structure multi-layer board as the substrate, wipe off the dust, wood chips and other objects on the surface, center the multi-layer board and then form the blank, and impregnate the melamine glue The film paper is covered on the multi-layer board to ensure that the melamine-impregnated film paper is completely covered on the surface of the multi-layer board, and the temperature is raised to send the multi-layer board and paper into the laminating machine, and ensure that the center line of the multi-layer board is in line with the press machine. The center line coincides; close the press and start pressing, the pressing time is 5 minutes, the hot pressing temperature is 120°C, and the hot pressing pressure is 400kg / cm 2 , and then take it out from between the upper and lower templates of the hydraulic press, cut off the remaining edges with a knife by the operator, and pla...
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