Adjustable Pizza Box Structure for Compact Leftover Storage
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Solution Overview
Problem
Traditional pizza boxes are often too large for refrigeration and using alternative storage solutions like foil or bags creates waste, necessitating a more sustainable and adjustable packaging solution.
Innovation Solution
A volume-adjustable package box made from foldable food-grade material with integrated cutaway sections and folding lines allows users to easily modify the storage space by removing sections, reducing the box size to fit different amounts of products.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If a large pizza box is used to store leftover pizza, then the box can accommodate the full pizza, but the box becomes too large to fit inside the refrigerator
Solution Approach 1:
The pizza box is designed with pre-scored cutaway sections that allow users to divide and remove portions of the box, transforming a single large box into a smaller customized storage space that fits in the refrigerator while maintaining adequate capacity for leftover pizza
2Volume of moving object
If alternative storage solutions like foil or bags are used to store leftover pizza, then the storage space can be reduced, but more materials are used creating additional waste
Solution Approach 1:
The pizza box serves multiple functions: it acts as both the original pizza container and a reusable storage box for leftovers. By incorporating cutaway sections, the same box can be adapted for different storage needs without requiring additional containers like foil or bags, thereby reducing material waste
3Strength
If the pizza box is made rigid to maintain structure, then the box provides good protection, but the box cannot be easily modified to adjust storage space
Solution Approach 1:
The box is manufactured with pre-scored cutaway sections and folding lines during production. These preliminary structural preparations allow users to easily modify the box shape and size by simply folding along the pre-marked lines, maintaining structural integrity while enabling adaptability for different storage requirements
Data Source
AI summary
A volume-adjustable package box is a device that can be easily reduced to retain a smaller amount of products. The device includes a foldable piece of boxing material designed to be easily assembled to retain an amount of product. The foldable piece of boxing material also enables the removal of sections of the boxing material to form a smaller package box. The foldable piece of boxing material includes a backing pair of folding lines, a cutaway pair of perforated lines, and a secondary lengthwise-tab-defining folding line. The backing pair of folding lines indicate where the foldable piece of boxing material can be folded to form the backing of the package box. The cutaway pair of perforated lines facilitate the removal of boxing material to reduce the size of the package box. The secondary lengthwise-tab-defining folding line enables the folding of a secondary lengthwise tab for the reduced package box.