Aerosol Consumable Sheet Defect Detection and Sorting
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Solution Overview
Problem
The tobacco industry faces challenges in ensuring the quality and consistency of aerosol-generating materials used in tobacco-heating devices, as defects in these materials can affect the product's performance and consumer experience, and existing methods lack effective detection and sorting mechanisms.
Innovation Solution
An apparatus and method for manufacturing aerosol provision system consumables that include a feeding system, a sensor for detecting defects in aerosol-generating material sheets, and a controller to determine defect parameters, location, and severity, enabling real-time inspection and sorting of defective materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a sensor and controller are added to detect and determine defects in the sheet of aerosol-generating material, then the quality and consistency of the consumable is improved, but the device complexity increases
Solution Approach 1:
The sensor detects defects in the sheet of aerosol-generating material before the consumable is formed, and the controller determines defect parameters in advance. This preliminary detection and analysis allows defective material to be identified and removed before it becomes part of the final consumable product, ensuring quality without requiring complex post-manufacturing inspection systems.
2Productivity
If real-time defect detection is implemented during the conveyance process, then the productivity is improved by preventing defective consumables from being manufactured, but the device complexity increases due to additional sensing and control systems
Solution Approach 1:
The sensor continuously monitors the sheet of aerosol-generating material during conveyance, providing real-time feedback to the controller. The controller processes this information and determines defect parameters, enabling immediate identification of defective material. This feedback loop allows the system to prevent defective consumables from being manufactured while maintaining continuous production flow, improving productivity without requiring complete system shutdowns for inspection.
Data Source
AI summary
An apparatus for manufacturing a consumable for an aerosol provision system. The apparatus includes a feeding apparatus for receiving and supplying a sheet of aerosol-generating material along a conveyance path, and a sensor configured to detect information indicative of defects in the sheet as the sheet passes along the conveyance path. The apparatus can include a consumable forming apparatus configured to receive the sheet of aerosol-generating material and form the sheet into a consumable, and a controller configured to determine the presence of a defect in the sheet based on the information detected by the sensor. A consumable for an aerosol provision system can be manufactured by the apparatus and/or method disclosed herein. Additionally, an apparatus, method and controller for analyzing a sheet of aerosol-generating material for an aerosol provision system consumable and a system for manufacturing a consumable for an aerosol provision system.