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Board edge sealing process

A board and process technology, applied in the field of board edge banding technology, can solve the problems of affecting the appearance of the board base, high cost of edge banding process, and affecting market promotion, etc., to increase the filling effect, ensure the quality of edge banding, and increase the efficiency of edge banding Effect

Inactive Publication Date: 2020-09-22
广东菲力绿色板业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the edge-sealing process of the plate is often complicated, and the cost of the edge-sealing process is high. Some edge-sealing processes are performed through edge-wrapping, which affects the beauty of the plate foundation. , the quality of edge banding is low, which affects marketing

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A sheet edge banding process includes the following steps:

[0017] Step 1: Grooving, opening 10mm grooves on the four sides of the plate;

[0018] Step 2: Mix the glue, the ratio of epoxy resin to curing agent is 5:1, then add 3% defoamer and 5% preservative of the total weight of the glue liquid, stir evenly to make edge banding glue;

[0019] Step 3: Fill in the glue, and evenly apply the edge banding glue prepared in Step 2 to the groove opened to the plate in Step 1;

[0020] Step 4: Fix the glue, control the temperature of the board at 80℃, and pressurize the edge banding glue;

[0021] Step 5: Forming, after the edge banding glue is completely cured, sand the edge until the edge of the board is flat and smooth.

[0022] In the second step, the curing agent is any one or a combination of imidazoline and phenolic curing agents, and the defoaming agent in the second step is emulsified silicone oil, higher alcohol fatty acid ester compound, poly Any one or a combination of eth...

Embodiment 2

[0024] A sheet edge banding process includes the following steps:

[0025] Step 1: Grooving, opening 15mm grooves on the four sides of the plate;

[0026] Step 2: Preparing the glue, the ratio of epoxy resin to curing agent is 5:3, then adding 5% of the total weight of the glue solution defoamer and 8% of the preservative, stirring evenly to make the edge banding glue;

[0027] Step 3: Fill in the glue, and evenly apply the edge banding glue prepared in Step 2 to the groove opened to the plate in Step 1;

[0028] Step 4: Fix the glue, control the temperature of the board to 100℃, and pressurize the edge banding glue;

[0029] Step 5: Forming, after the edge banding glue is completely cured, sand the edge until the edge of the board is flat and smooth.

[0030] In the second step, the curing agent is any one or a combination of imidazoline and phenolic curing agents, and the defoaming agent in the second step is emulsified silicone oil, higher alcohol fatty acid ester compound, poly Any ...

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PUM

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Abstract

The invention discloses a board edge sealing process. The process includes the following steps: firstly, grooving, wherein grooves with the size of 10-15 mm are formed in the four edges of a board; secondly, adhesive preparation, wherein the proportion of epoxy resin to a curing agent is 5:1-5:3, a defoaming agent accounting for 3-5% of the total weight of an adhesive solution and a preservative accounting for 5-8% of the total weight of the adhesive solution are added, and uniform stirring is performed to prepare an edge sealing adhesive; thirdly, adhesive filling, wherein the edge sealing adhesive prepared in the second step is uniformly applied into the grooves formed in the board in the first step; fourthly, adhesive solidifying, wherein the temperature of the board is controlled to be80-100 DEG C, and the edge sealing adhesive is pressed; and fifthly, forming, wherein after the edge sealing adhesive is completely solidified, the sealed edges are polished until the edges of the board are flat and smooth. Compared with the prior art, the process has the advantages that the process is simple, edge sealing is stable, and the edges are smoother and more attractive.

Description

Technical field [0001] The invention relates to the technical field of sheet metal processing, in particular to a sheet edge sealing process. Background technique [0002] Modern panel furniture uses wood-based panels such as medium-density fiberboard, high-density fiberboard, particleboard, plywood, etc. as the base material. The edges are too hard, and it is easy to be injured by the photo, especially the more active children. Therefore, it is necessary to seal the edges of the board. Treatment to improve the safety performance of the board. [0003] However, in the prior art, the edge-sealing process of the board is often complicated, and the edge-sealing process is costly. Some of the edge-sealing treatments are performed by edging, which affects the appearance of the board foundation. At the same time, the edging is affected by external factors, such as moisture, collision, etc. , The quality of edge banding is low, which affects market promotion. Summary of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D5/00B27N7/00C09J163/00
CPCB27D5/00B27N7/00C09J163/00
Inventor 郑锦泓班文铭
Owner 广东菲力绿色板业有限公司
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