Pre-painted Molding Installation System with Color-Matched Finishing
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Solution Overview
Problem
The installation and finishing of decorative moldings in construction are time-consuming and costly, with pre-painted moldings often requiring repainting due to damage from the installation process, which defeats their purpose and disrupts construction projects.
Innovation Solution
A system for installing pre-painted decorative moldings that includes color-matched caulk, filler, concealer, and touchup paint, along with tools like scraping and buffing tools, to achieve a satisfactory finished appearance without the need for extensive repainting, using materials like MDF and paint additives for durability and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If pre-painted moldings are installed using conventional methods, then installation speed is improved, but the finished appearance deteriorates due to damage from the installation process requiring repainting
Solution Approach 1:
The patent applies preliminary action by pre-painting the moldings before installation, which allows the paint to cure and form a durable finish before the molding is installed. This preliminary painting action resolves the contradiction by enabling fast installation without subsequent repainting, as the pre-applied paint protects the surface from installation damage.
Solution Approach 2:
The patent changes the parameter of paint application timing from post-installation to pre-installation. By applying paint before installation and allowing it to cure, the paint film becomes resistant to damage during installation, thereby maintaining finished appearance while enabling faster installation speeds.
2Manufacturing precision
If moldings are painted at the jobsite, then color matching is improved, but construction time increases and other trades are disrupted
Solution Approach 1:
The patent performs the painting action preliminarily, before the molding is installed at the jobsite. This allows paint to be applied in a controlled environment with proper color matching, and the cured paint to withstand installation without requiring touch-up, thereby reducing construction time while maintaining color accuracy.
Solution Approach 2:
The patent creates a copy of the finished painted surface by pre-painting the molding in a controlled setting. This pre-applied paint layer serves as a permanent finish that eliminates the need for jobsite painting, thus maintaining color matching quality while avoiding construction delays.
3Loss of time
If pre-painted moldings are used, then painting time is reduced, but the paint surface is damaged during installation requiring repainting
Solution Approach 1:
The patent applies paint preliminarily before installation and allows it to cure fully. This preliminary curing process creates a durable paint film that can withstand installation stresses, thereby maintaining paint surface integrity while achieving time savings from eliminating post-installation painting.
Solution Approach 2:
The patent provides beforehand cushioning by applying a cured paint layer that acts as a protective cushion for the molding surface during installation. This pre-established protective layer prevents damage that would otherwise require repainting, thus maintaining reliability while reducing painting time.
Data Source
AI summary
A system for installing pre-painted moldings. The system includes pre-painted moldings each configured to be fastened to a wall by fasteners. The system also includes a caulk material, filler material, concealer material, and touchup paint each color matched to the paint color applied to the moldings. The caulk material is configured to fill a gap defined between each of the moldings and the wall to which the molding is fastened. The filler material is configured to fill a gap defined between any abutting portions of the moldings. The concealer material is configured to conceal any surface disturbances caused by the installation of the fasteners. The touchup paint is configured to adhere to the paint pre-painted on the moldings. The system may also include a marker configured to apply a coating color matched to the paint applied to the moldings, a scraping tool, and/or a buffing tool.