Print Layout Control for Cutting Machine Margin Constraints

Solution Overview

Problem

Existing printing technologies fail to account for the varying capabilities of cutting machines, leading to the production of printed objects that cannot be cut due to insufficient margins, resulting in wasted materials.

Innovation Solution

An information processing device and method that includes an image acceptance unit, cutting machine designation unit, and arrangement setting unit to limit the area on a medium where images can be arranged based on the capabilities of the designated cutting machine, ensuring the images are within the cuttable range.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If images are arranged side by side with no extra margin to maximize medium utilization, then productivity is improved, but the cutting machine cannot process the printed objects due to insufficient margins

Engineering Contradiction:

Improvemedium utilization rateVSAvoidcutting processability

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

The system performs preliminary action by determining the cutting machine's maximum cuttable range before arranging images on the medium. The arrangement setting unit pre-calculates the valid arrangement area by subtracting the uncutable range from the medium boundaries, ensuring images are placed only within the cuttable region. This preliminary determination prevents margin issues before printing occurs.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent applies local quality by creating different quality zones on the medium: a cuttable area where images can be arranged and an uncutable area where no images are placed. The arrangement setting unit selectively restricts image placement to specific local regions (within the maximum cuttable range) while leaving other regions (beyond the range) unavailable for image arrangement, ensuring each zone serves its intended function.

Inventive Principle:

Principle #3Local quality

2Reliability

If images are arranged within the maximum cuttable range to ensure cutting processability, then cutting reliability is improved, but medium utilization rate decreases due to reduced arrangement area

Engineering Contradiction:

Improvecutting processabilityVSAvoidmedium utilization rate

Core Design Contradiction:

ReliabilityVSProductivity

Solution Approach 1:

The system performs preliminary action by determining the cutting machine's maximum cuttable range before arranging images on the medium. The arrangement setting unit pre-calculates the valid arrangement area by subtracting the uncutable range from the medium boundaries, ensuring images are placed only within the cuttable region. This preliminary determination prevents margin issues before printing occurs.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent applies parameter changes by dynamically adjusting the effective arrangement area parameters based on the cutting machine's capabilities. The arrangement setting unit modifies the printable area parameters (width, height, boundaries) to match the maximum cuttable range, ensuring optimal utilization of the cuttable portion of the medium while preventing images from being placed in uncutable regions.

Inventive Principle:

Principle #35Parameter changes

Data Source

PatentUS20260001356A1Information processing device, cutting control method, and non-transitory computer-readable storage medium storing cutting control program

Publication Date: 2026.01.01 SEIKO EPSON CORP

AI summary

An information processing device includes: an image acceptance unit that accepts an image to be a print target; a cutting machine designation unit that accepts cutting machine designation information which is information about a cutting machine for cutting a medium; and an arrangement setting unit that limits an area on the medium where the image can be arranged, based on the cutting machine designation information.