Method for specifying suitability of embossing on material web, and combiner or filter chip attachment machine
A 3D laser scanner is used to create a virtual 3D model of embossments on a material web, addressing the unreliability of existing inspection methods by ensuring accurate and efficient detection and correction of defects in embossments on rod-shaped multi-segment articles.
JP2025158117APending Publication Date: 2025-10-16GD SPA
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Patent Information
- Application Number
- JP2025061545
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-04-03
- Filing Date
- 2025-04-03
- Publication Date
- 2025-10-16
AI Technical Summary
Technical Problem
Existing methods for inspecting embossings on rod-shaped multi-segment articles are unreliable, leading to the production of defective articles and requiring offline, destructive checks that do not guarantee conformance to quality and dimensional standards.
Method used
Utilizing a 3D laser scanner to perform non-destructive, online or offline detection and reconstruction of embossing profiles on a material web, creating a virtual 3D model to assess embossment quality, position, and compatibility with predetermined standards.
Benefits of technology
Ensures accurate, reliable, and efficient inspection of embossments, reducing defective articles by enabling real-time detection and correction of defects, ensuring compliance with quality and positional standards.
✦ Generated by Eureka AI based on patent content.
Abstract
To provide an accurate and highly reliable method for specifying the suitability of embossing on a material web.SOLUTION: The method includes: supplying a material web along a supply path; applying a series of embossing on the material web; creating a series of rod-shaped multi-segment articles from at least a part of the material web so that each article includes at least one embossing; detecting at least one embossed portion of one or more embossing via an inspection module comprising a laser detector; constructing a virtual 3D model of the embossed portion by a processing unit based on the detection; and processing a 3D model to generate a signal for identifying one or more situations such that the quantity of embossing conforms to a reference quantity for the current process, the embossing is correctly arranged, or the type of embossing conforms to the type of embossing required for the current process.SELECTED DRAWING: Figure 1
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