Reinforced Container Interior Column Formation
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Solution Overview
Problem
Existing container manufacturing processes lack efficient methods for forming interior columns within containers, particularly in octagonal and rectangular cross-section designs, which affect structural integrity and assembly precision.
Innovation Solution
The process involves using score lines and end members to fold and attach panels in a specific manner, forming interior columns by folding attachment panels outwardly and inwardly around designated lines, and fastening them with glue or staples to create stable end walls and columns within the container.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional container manufacturing methods are used, then the container can be produced with basic structural integrity, but interior columns cannot be formed efficiently and assembly precision is compromised
Solution Approach 1:
The container blank is divided into multiple panels (end panels, side panels, bottom panel, cover panels) connected by attachment lines. This segmentation allows each panel to be formed and assembled independently with precise control over the interior column formation, resolving the contradiction between manufacturing precision and ease of manufacture.
Solution Approach 2:
The attachment panels are pre-formed with score lines and attachment lines before assembly. The interior columns are formed by folding these pre-prepared panels along designated lines, ensuring precise positioning and structural integrity without requiring complex real-time adjustments during assembly.
2Strength
If interior columns are added to enhance structural integrity, then the container strength improves, but the device complexity increases
Solution Approach 1:
The interior columns are formed by folding and attaching panels to the end panels, merging the column formation with the existing panel assembly process. This integration adds structural strength without requiring separate, complex column fabrication and installation steps, thus resolving the contradiction between strength and device complexity.
Solution Approach 2:
The attachment panels are designed to fold and attach to themselves and to the end panels through the score lines and attachment lines, forming the interior columns self-contained within the panel structure. This self-forming mechanism enhances structural integrity without external complexity or additional components.
3Manufacturing precision
If multiple attachment lines and score lines are used to form interior columns, then the manufacturing precision improves, but the process complexity increases
Solution Approach 1:
The attachment lines and score lines serve multiple functions: they define the folding paths for interior columns, establish panel attachment points, and ensure precise geometric relationships between panels. This multi-functionality achieves high manufacturing precision for column formation without proportionally increasing process complexity, as the same features perform multiple tasks simultaneously.
Data Source
AI summary
A container having interior columns on its end walls which are between the sides of the end walls. Each column is formed by a first column panel attached to an inner end panel, a second column panel attached to the first column panel and an attachment panel fastened to the inner end panel. A blank for the container.