Dough Sheet Segmentation for Portioning Flexibility
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Solution Overview
Problem
Consumers face limited flexibility when using pre-made sheeted dough products, as they are typically designed for conventional sizes and shapes, making it difficult to create unconventionally sized or shaped food items like mini-pies or mini-pizzas.
Innovation Solution
A dividable dough sheet piece with defined lines of structural weakness, allowing for easy separation into sub-pieces, which can be used whole or divided for alternative uses, is created using a rotary cutter with outer and inner blades that score or perforate the dough to create predetermined breaking points, enabling the production of various shapes and sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If pre-made dough sheets are cut into fixed conventional shapes and sizes, then manufacturing efficiency and packaging simplicity are improved, but consumer flexibility and product variety are limited
Solution Approach 1:
The dough sheet is segmented into multiple sub-pieces defined by lines of structural weakness, allowing consumers to separate the dough into different portions. This segmentation enables both conventional whole-sheet use and divided sub-piece use, resolving the contradiction between manufacturing simplicity and consumer flexibility.
2Manufacturing precision
If dough sheets are designed for conventional pie pan sizes only, then manufacturing precision and packaging simplicity are improved, but adaptability to different pan sizes and shapes is reduced
Solution Approach 1:
The dough sheet is divided into multiple sub-pieces that can be selectively combined or used individually. Consumers can use the entire sheet for conventional pans or separate and use portions for smaller pans, achieving adaptability while maintaining manufacturing precision for the whole sheet.
Solution Approach 2:
The dough sheet transitions from a static fixed-size product to a dynamic configurable product. The lines of structural weakness enable the dough to be reconfigured into different sizes and shapes based on consumer needs, resolving the contradiction between manufacturing precision and adaptability.
3Ease of manufacture
If dough sheets are made as single large pieces, then packaging simplicity and storage efficiency are improved, but ease of portioning and variety of final products are reduced
Solution Approach 1:
The dough sheet includes pre-defined lines of structural weakness that segment the sheet into portions. This allows the dough to remain packaged as a single piece for manufacturing and storage simplicity, while enabling easy portioning by consumers through the predefined separation lines.
Solution Approach 2:
The portioning lines are created in advance during manufacturing, performing the portioning action beforehand. This resolves the contradiction by maintaining packaging simplicity while pre-preparing the dough for easy consumer portioning without requiring additional manufacturing steps.
Data Source
AI summary
A dividable dough sheet piece gives consumers enhanced flexibility in creating food items from pre-made sheeted dough. The dividable dough sheet piece is cut from a dough sheet, with the dividable dough sheet piece having a perimeter and including a plurality of interconnected, sub-pieces defined within the perimeter. Each sub-piece is defined by one or more lines of structural weakness that provide predetermined breaking points. The dividable dough sheet piece can be used as a whole or can be divided into the sub-pieces for alternative use.