Asymmetrical Corner Carton Design for Packing Efficiency
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Solution Overview
Problem
Conventional cartons with uniform corner configurations struggle to efficiently pack and secure articles of varying shapes, leading to empty space and inadequate movement during shipping, and lack visual appeal when stacked.
Innovation Solution
The development of cartons with asymmetrical corner configurations, formed from blanks with specific fold line arrangements, allowing corners to transition between square and curved configurations, which enables tighter packing and movement of articles while providing a unique visual appearance when stacked.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional cartons with uniform corner configurations are used, then manufacturing and stacking are simple, but packing efficiency is poor and empty space increases
Solution Approach 1:
The patent applies asymmetry by configuring at least one corner of the carton with non-uniform dimensions, where the first dimension of the corner differs from the second dimension. This asymmetric corner design allows articles of varying shapes to be packed more efficiently, reducing empty space while maintaining manageable structural complexity through standardized blank formation processes.
2Productivity
If asymmetrical corner configurations are implemented, then packing efficiency improves and empty space reduces, but manufacturing complexity increases
Solution Approach 1:
The patent applies local quality by implementing asymmetry only at specific corner regions of the carton while maintaining uniform dimensions for the main body panels. This localized asymmetric modification optimizes space utilization for packing articles without requiring complex asymmetric structures throughout the entire carton, thereby balancing manufacturing ease with improved space utilization.
3Ease of manufacture
If uniform corner configurations are used, then manufacturing is easier, but visual appeal when stacked is reduced
Solution Approach 1:
The patent applies asymmetry to enhance visual appearance by configuring at least one corner with non-uniform dimensions where the first dimension differs from the second dimension. This asymmetric corner design creates a distinctive visual effect when cartons are stacked, improving aesthetic appeal while maintaining ease of manufacture through standardized blank formation processes that accommodate asymmetric corner configurations.
Data Source
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AI summary
A carton for holding at least one article. The carton includes a plurality of panels that extends at least partially around an interior of the carton and a plurality of end flaps respectively foldably connected to a respective panel of the plurality of panels for closing at least one closed end of the carton. The carton comprises at least one asymmetrical corner extending between a top of the carton and a bottom of the carton and that transitions between a first configuration at one of the top and the bottom of the carton and a second configuration at the other of the top and the bottom of the carton.