Variable Cut Files for Package Design Adaptation
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Solution Overview
Problem
Existing automated package customization systems lack the ability to efficiently create variable cut and fold line definitions that adapt to different substrate thicknesses and application scenarios, such as moving from proof to production runs, which affects the accuracy and functionality of the final three-dimensional package structure.
Innovation Solution
A system that generates a package design file with variable cut and fold line definitions, including alternate parameters for different cutting and folding scenarios based on substrate thickness and application conditions, allowing for dynamic adjustments between proof and production runs, and enabling the creation of package flats that can be converted into three-dimensional structures using a cutting and/or folding device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single cut file is used for all applications, then the system is simple to operate, but it cannot adapt to different substrate thicknesses and application scenarios
Solution Approach 1:
The patent segments the cut file into multiple independent cut line definitions, each with its own parameters and alternate parameters. This allows the system to selectively apply different cut parameters for different scenarios (proof run vs. production run, different substrate thicknesses) without requiring a completely different cut file for each case.
Solution Approach 2:
The patent introduces dynamic parameter selection where cut line definitions include both primary parameters and alternate parameters. The system dynamically selects which parameters to use based on detected conditions such as substrate thickness and application scenario, making the cut file adaptable without being overly complex.
2Adaptability or versatility
If alternate parameters are included for all cut lines, then the system can handle all scenarios, but the file size and processing time increase
Solution Approach 1:
The patent applies local quality by allowing only specific cut line definitions to have alternate parameters when needed, rather than requiring all cut lines to have alternate parameters. This reduces file complexity and processing time while still providing adaptability where required.
Solution Approach 2:
The system performs preliminary action by pre-defining alternate parameters and their associated scenarios in the cut file. When processing begins, the system can quickly detect the appropriate scenario and select the corresponding parameters without requiring complex real-time calculations or adjustments.
3Manufacturing precision
If the system detects device conditions and selects scenarios dynamically, then the accuracy of the package structure improves, but the system complexity increases
Solution Approach 1:
The patent implements feedback by having the system detect actual device conditions (such as substrate thickness) and use this feedback to select the appropriate cut scenario and parameters. This ensures manufacturing precision while keeping the complexity manageable through rule-based selection rather than complex algorithms.
Data Source
AI summary
A package design system uses a package design file to cause a cutting device to create a package. The file includes comprises a two-dimensional representation of a three-dimensional structure having a plurality of facets having alternative design scenarios that can be selected based on conditions of the cutting and/or folding device that is used to create the package. An example of such a condition is a thickness of a substrate that is being processed by the device. The system creates the file by creating a set of cut and/or fold line definitions. At least one of the cut and/or fold line definitions will be a variable cut/fold line definition. For each identified variable cut/fold line definition, the system identifies one or more alternate parameters for the variable cut/fold line definition, a first cutting/folding scenario that will not use the alternate parameters, and a second cutting/folding scenario that will use the alternate parameters.