Dynamic Label Layout Adaptation for Paper Waste Reduction
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Solution Overview
Problem
Label and tag printers face inefficiencies due to predefined layouts that result in significant unused paper space when the amount of text varies, leading to increased costs and reduced readability, as they either omit text or require complex operations to manage blank spaces.
Innovation Solution
A computer-implemented method and system that adapts the layout by determining and reducing blank areas, allowing for flexible modification of field sizes and font sizes based on the actual content, while maintaining the aspect ratio and relative orientation of fields, to optimize paper usage and readability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a predefined layout is used to accommodate the maximum amount of text, then all text can be printed without omission, but large blank areas remain unused leading to paper waste
Solution Approach 1:
The layout parameters (field sizes, margins, spacing) are made dynamic and adjustable based on the actual text content length. The system automatically modifies these parameters to fit the text while minimizing blank areas, rather than using fixed predefined layouts. This resolves the contradiction by allowing the layout to adapt between maximum text accommodation and paper efficiency.
Solution Approach 2:
The system changes layout parameters (field width, height, position, font size) based on the detected text content characteristics. By dynamically adjusting these parameters, the system optimizes paper usage while ensuring complete text printing, eliminating the need to choose between text completeness and paper efficiency.
2Manufacturing precision
If a small font size is used to fit text into fixed fields, then text can be printed within the field boundaries, but readability decreases
Solution Approach 1:
The font size is made dynamic rather than fixed. The system adjusts font size based on the actual text content and available space, allowing optimal readability while ensuring text fits within field boundaries. This eliminates the need to compromise readability for text fitting.
Solution Approach 2:
The system changes font size parameters dynamically based on text content analysis. By adjusting this parameter, the system achieves both proper text fitting within fields and maintained readability, resolving the contradiction between precision fitting and ease of reading.
3Ease of manufacture
If the layout is fixed in advance, then printing operations are simple, but the system cannot adapt to varying text amounts leading to inefficiency
Solution Approach 1:
The layout system transitions from static predefined configurations to dynamic adaptive layouts. The system automatically adjusts layout parameters based on actual text content, providing both ease of use (automatic adjustment) and adaptability (content-specific optimization) simultaneously.
Solution Approach 2:
The system performs self-adjustment of layout parameters based on text content analysis. By automatically modifying field sizes, spacing, and font settings without manual intervention, the system achieves both simplicity of operation and high adaptability to varying text amounts.
Data Source
AI summary
The present invention provides a computer-implemented method and system for modifying given layout data on the basis of predetermined parameters for reducing unused white areas in accordance with a given printing layout. The invention is particularly applicable in the framework of label and tag printers employing continuous media. On the one hand, the reduction of unused white areas can lead to an overall reduction in the paper size, thus rendering the labels more environmentally friendly. On the other hand, the layout can also be improved, leading to a better usage of the available space for printing data thereon.