Multi-Article Manufacturing Apparatus for Absorbent and Non-Absorbent Products
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Solution Overview
Problem
Current manufacturing systems are limited in producing multiple different types of disposable absorbent and non-absorbent articles, as they are typically designed to produce only one type of article, either by size variation or using a common absorbent material, failing to accommodate the production of both absorbent and non-absorbent articles simultaneously.
Innovation Solution
A multi-article manufacturing apparatus comprising separate modules for producing absorbent and non-absorbent articles, such as tampons and pessaries, with a shared applicator module and independently movable carriers, allowing for the production of multiple article types using common components like withdrawal members and overwrap materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a single manufacturing machine is used to produce multiple different types of articles, then productivity and resource utilization are improved, but device complexity and difficulty of operation increase
Solution Approach 1:
The manufacturing system is divided into separate assembly modules (first intravaginal article assembly module, second intravaginal article assembly module) that can be independently configured for different article types, while sharing common components like the applicator module and carrier system
Solution Approach 2:
The applicator module is designed to handle multiple types of intravaginal articles (both absorbent and non-absorbent) through a single unified interface, allowing one module to perform multiple functions across different product lines
2Adaptability or versatility
If a single manufacturing machine is designed to produce multiple different types of articles, then adaptability is improved, but ease of manufacture and operation deteriorate
Solution Approach 1:
The system allows dynamic switching between producing different article types by activating only the required assembly module (first or second) while keeping the other inactive, enabling flexible adaptation to production needs without permanent reconfiguration
Solution Approach 2:
The absorptive functionality is extracted as an optional feature rather than a mandatory component, allowing the same basic assembly structure to produce both absorbent articles (tampons) and non-absorbent articles (pessaries) by simply including or excluding the absorbent material layer
3Reliability
If separate machines are used for absorbent and non-absorbent articles, then manufacturing precision and reliability are maintained, but productivity and resource utilization decrease
Solution Approach 1:
The system segments production into separate assembly modules for different article types while maintaining independent operational pathways, ensuring that each module can be optimized for its specific article type while sharing common downstream processing equipment
Solution Approach 2:
The carrier system acts as an intermediary that standardizes the handling and transport of different article types through the shared applicator module, maintaining reliability by providing a consistent interface while enabling productivity through resource sharing
Data Source
AI summary
Methods and apparatuses for manufacturing multiple different articles are provided. One apparatus embodiment includes a first intravaginal article assembly module; a second intravaginal article assembly module; and an applicator module capable of receiving and handling applicators suitable for both first intravaginal articles from the first intravaginal article assembly module and second intravaginal articles from the second intravaginal article assembly module. The apparatus only operates with one of the first intravaginal article assembly module and the second intravaginal article assembly module at one time. The first intravaginal articles are absorbent articles and the second intravaginal articles are non-absorbent articles.