Sealed Panel Edges with Bevel Impregnation for Moisture Protection
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Solution Overview
Problem
Panels installed with bevels are susceptible to liquid penetration at the joints, leading to moisture absorption and swelling, and existing moisture protection methods are inadequate.
Innovation Solution
A method involving forming a bevel between panel edges and impregnating them with an impregnating agent, such as 2-methoxy-methylethoxy-propanol, to create a moisture-resistant seal that overlaps with subsequent surface finishes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If bevels are formed on panel edges to improve appearance and chip resistance, then aesthetic quality and edge durability are improved, but liquid penetration susceptibility increases due to V-shaped joints collecting water
Solution Approach 1:
The panel edges are impregnated with hydrophobic agents before installation, creating a preventive moisture barrier that blocks liquid penetration at the bevel joints before water can collect and infiltrate the panel structure
Solution Approach 2:
The V-shaped bevel joints that naturally collect water are treated with hydrophobic impregnation, converting the harmful water collection property into a beneficial feature where the same geometric structure that collects water now channels water away due to surface tension effects on the hydrophobic-treated surface
2Ease of operation
If panels are installed with floating joints to allow flexibility and easy replacement, then installation ease and adaptability are improved, but moisture protection deteriorates as joints become susceptible to liquid penetration
Solution Approach 1:
Panels are pre-impregnated with hydrophobic agents at the factory before installation, ensuring moisture protection is built into the panel structure itself rather than relying on post-installation sealing of joints, thus maintaining both installation flexibility and moisture protection
Solution Approach 2:
The hydrophobic impregnation is applied specifically to the panel edges and bevel surfaces where moisture penetration is most likely to occur, providing localized protection at critical areas without affecting the overall floating installation system
3Device complexity
If panel edges are left exposed to allow simple construction, then manufacturing complexity is reduced, but moisture absorption and swelling increase
Solution Approach 1:
The panel edges perform self-protection through hydrophobic impregnation, where the treated surface automatically repels moisture without requiring additional protective structures or complex sealing mechanisms, thus maintaining construction simplicity while ensuring dimensional stability
Solution Approach 2:
The surface properties of panel edges are modified through chemical impregnation, changing the hydrophobicity parameter of the edge materials to create a moisture-resistant barrier that prevents water absorption and maintains dimensional stability under varying humidity conditions
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The method provides enhanced moisture protection by preventing liquid penetration and absorption at panel edges, allowing panels to be stored and installed without high humidity requirements and maintaining structural integrity.
Implementation Method 1
the sealing comprises impregnation with an impregnating agent, wherein the impregnating agent is applied to the at least one panel edge and to the bevel
Implementation Method 2
enhanced moisture protection by preventing liquid penetration and absorption at panel edges
Data Source
Figure 1A~1D
Figure 2
AI summary
The present invention relates to a method for producing a panel having a sealed panel edge, comprising at least the method steps of: providing a raw panel comprising a panel upper face, a panel lower face and at least one pair of panel edges lying opposite each other, the raw panel having a carrier plate core and a print substrate layer, which is applied to the panel upper face; forming a chamfer between at least one panel edge of the pair of panel edges lying opposite each other and the panel upper face; sealing the at least one panel edge, the sealing comprising impregnation with an impregnating agent, the impregnating agent being applied to the at least one panel edge and to the chamfer. The present invention also relates to a raw panel produced by means of the method and to an assembly of such a panel with a baseboard, the baseboard having a decoration side and at least one baseboard edge adjoining the decoration side, the baseboard having a carrier plate core and a print substrate layer, which is applied to the decoration side, and the baseboard edge having the impregnating agent.