Laser Apparel Finishing Preview Tool for Wear Patterns
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Solution Overview
Problem
The traditional process of producing jeans with wear patterns is resource-intensive, time-consuming, and environmentally costly, requiring significant water and chemical usage.
Innovation Solution
A software and laser-based system that allows users to create, preview, and apply wear patterns onto jeans, reducing the need for extensive water and chemical usage by directly burning patterns onto the fabric using a laser.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional water and chemical-based finishing techniques are used, then the desired worn look and style can be achieved, but resource consumption and environmental impact increase significantly
Solution Approach 1:
The patent replaces traditional mechanical and chemical finishing processes (water washing, chemical treatments, pumice stone abrasion) with a laser-based system. The laser directly ablates or heats the denim fabric to create wear patterns, eliminating the need for water and chemicals while maintaining the desired aesthetic appearance of worn jeans.
Solution Approach 2:
The patent changes the fundamental processing parameter from chemical/water-based transformation to laser energy-based transformation. By controlling laser parameters such as power, speed, and pattern, the system achieves the same visual effect as traditional finishing but with dramatically reduced resource consumption and environmental impact.
2Manufacturing precision
If traditional finishing processes are used, then wear patterns can be created, but processing time and production costs increase
Solution Approach 1:
The laser-based system replaces multiple sequential traditional finishing steps (washing, chemical treatment, abrasion, drying) with a single direct laser processing step. This substitution dramatically reduces processing time while maintaining wear pattern quality, thereby improving overall productivity.
Solution Approach 2:
The system uses digital design files to pre-program the exact wear pattern locations and characteristics before processing. This preliminary digital planning allows the laser to directly create the final wear pattern in one pass, eliminating the need for multiple iterative traditional finishing steps and reducing total processing time.
3Manufacturing precision
If traditional finishing techniques are used, then distressed look can be achieved, but device complexity and processing cost increase
Solution Approach 1:
The complex multi-step traditional finishing process involving multiple machines (washing machines, chemical treatment tanks, abrasion devices) is replaced by a single laser processing system controlled by software. This substitution simplifies the overall device complexity while maintaining the ability to create high-quality distressed appearances.
Solution Approach 2:
The laser processing system serves multiple functions that traditionally required separate devices: it can create various wear patterns, distress effects, and design elements all through one integrated system by simply changing the digital input file, thereby reducing overall device complexity and processing cost.
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
This approach reduces processing time and environmental impact while maintaining the desired look and style of traditional finishing techniques, enabling efficient and cost-effective production of jeans with customizable wear patterns.
Implementation Method 1
a laser will burn the pattern onto apparel
Data Source
AI summary
A tool allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. Based on a laser input file with a pattern, a laser will burn the pattern onto apparel. With the tool, the user will be able to create, make changes, and view images of a design, in real time, before burning by a laser. Input to the tool includes fabric template images, laser input files, and damage input. The tool allows adding of tinting and adjusting of intensity and bright point. The user can also move, rotate, scale, and warp the image input.