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Wooden bathroom cabinet board and manufacturing method thereof

A manufacturing method and technology of bathroom cabinets, which are applied in the field of bathroom furniture and can solve problems such as poor waterproof effect of bathroom cabinets

Active Publication Date: 2013-04-24
GUANGDONG SUNCOO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a wooden bathroom cabinet and its manufacturing method, aiming to solve the problem of poor waterproof effect of the bathroom cabinet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Send the plywood sheet into the UV coating line, heat the surface of the plywood sheet to 100°C by infrared rays, heat the hot-melt paint to 120°C, and scrape and coat the hot-melt paint on both sides of the plywood sheet; the plywood sheet coated with hot-melt paint will naturally Dry and wet curing, the amount of PUR hot melt paint on the surface of the board is about 40g / m 2 ; Cut the plywood board according to the product design size to obtain the cabinet board; mill off the edge chipping caused by cutting the edge of the cabinet board; use the PUR hot melt adhesive heated to 95°C to seal the cabinet board through the PUR waterproof edge sealing technology Perform edge banding.

[0035] The obtained plywood cabinet board is used for waterproof test, which can meet the national standard (GB 24977-2010):

[0036] ① 24H water absorption thickness expansion rate of wooden parts on the surface of the product: ≤10%;

[0037] ② According to Type II dipping and peeling te...

Embodiment 2

[0040] Send the particleboard board into the UV coating line, heat the surface of the particleboard board to 120°C by infrared rays, heat the hot-melt paint to 130°C, and scrape and coat the hot-melt paint on both sides of the particleboard board; the particleboard board coated with hot-melt paint is natural Dry and wet curing, the amount of PUR hot melt paint on the surface of the board is about 40g / m 2 ;Cut the particleboard board according to the product design size to get the cabinet board; mill off the edge chipping caused by cutting the edge of the cabinet board; use the PUR hot melt adhesive heated to 115°C to seal the cabinet board through the PUR waterproof edge sealing technology Perform edge banding.

[0041] The obtained particle board cabinet board is used for waterproof test, which can meet the national standard (GB 24977-2010):

[0042] ① 24H water absorption thickness expansion rate of wooden parts on the surface of the product: ≤10%;

[0043] ② According to ...

Embodiment 3

[0046] Send the MDF sheet into the UV coating line, heat the surface of the MDF sheet to 140°C by infrared rays, heat the hot-melt paint to 150°C, and roll-coat the hot-melt paint on both sides of the MDF sheet; the coated hot-melt paint The density board board is naturally dry and wet cured, and the amount of PUR hot-melt paint on the board surface is about 40g / m 2 ; Cut the MDF board according to the product design size to obtain the cabinet board; mill off the edge chipping caused by the cutting of the cabinet board; use the PUR hot melt adhesive heated to 130 ℃ to the cabinet through the PUR waterproof edge sealing technology The board is edge-banded.

[0047] The obtained density board cabinet board is used for waterproof test, which can meet the national standard (GB 24977-2010):

[0048] ① 24H water absorption thickness expansion rate of wooden parts on the surface of the product: ≤10%;

[0049] ② According to Type II dipping and peeling test (soaking in warm water at...

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PUM

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Abstract

The invention discloses a wooden bathroom cabinet board and a manufacturing method thereof. The wooden bathroom cabinet board manufacturing method includes the steps of S1, conveying a wooden board to a UV (ultraviolet) painting line and subjecting double surfaces of the wooden board to roller painting with hot melting paint, S2, subjecting the wooden board with hot melting paint painted to natural dry and wet curing, S3, subjecting the wooden board to rough shape cutting according to product design sizes to obtain a cabinet board, and S4, subjecting the cabinet board to edge banding treatment by using a PUR waterproof edge banding technology. The wooden cabinet board can be obtained through above steps, and complete water resistance can be achieved by using the combination of hot melting paint painting with a roller and PUR hot melt adhesive edge banding to perform waterproof treatment to surfaces and sides of the cabinet board.

Description

technical field [0001] The invention relates to the field of bathroom furniture, in particular to a wooden bathroom cabinet board and a manufacturing method thereof. Background technique [0002] In China, bathrooms are not wet and dry. Wooden bathroom cabinets are easy to absorb water and moisture when placed in the bathroom, and are easily deformed and moldy, which shortens the service life of bathroom furniture. Currently solved process technology: A. Acrylic veneer is applied on both sides of the moisture-proof board, and then acrylic edge banding is formed afterward. The disadvantages are equipment investment (more than 8 million yuan) and high material cost (more than 400 yuan / sheet); B. The painting process is carried out on the six sides of the board as a whole. The disadvantage is that the process stability is poor and the cost is high (more than 300 yuan / sheet). [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K1/02B27M3/18
Inventor 罗继康
Owner GUANGDONG SUNCOO TECH