Antimicrobial Barrier Film for Glove Packaging Contamination
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Solution Overview
Problem
Disposable gloves in traditional packaging are exposed to microorganisms and contaminants from the ambient environment, risking contamination before use, which can lead to exposure and cross-contamination in medical settings.
Innovation Solution
A packaging system for disposable gloves that incorporates an antimicrobial barrier, typically a thin film or laminated film with antimicrobial materials, covering the opening to prevent contamination and destroy microorganisms that come into contact with it, ensuring the gloves remain clean and safe until use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional packaging without barrier is used, then ease of manufacture and device simplicity are improved, but gloves are exposed to microorganisms and contaminants from ambient environment
Solution Approach 1:
A flexible barrier made of thin film material is applied to cover the opening of the packaging container. This thin film barrier prevents microorganisms and contaminants from the ambient environment from entering the packaging interior while maintaining flexibility for glove removal. The barrier can be made from materials such as polypropylene, polystyrene, polyester, polyamide, polyvinylchloride, polyethylene, polyvinylidene chloride, regenerated cellulose, or cellulose acetate.
Solution Approach 2:
The packaging system combines multiple materials to create a composite structure: the original packaging container material plus an additional barrier layer. This composite approach integrates the protective function into the existing packaging without completely replacing the original structure, thereby maintaining ease of manufacture while adding contamination protection.
2Ease of operation
If perforated portion is removed to access gloves, then ease of operation is improved, but gloves become exposed to ambient contaminants
Solution Approach 1:
The barrier is pre-applied to the packaging opening before the user needs to access the gloves. This preliminary protective measure ensures that when the perforated portion is removed and gloves are accessed, the barrier is already in place to prevent exposure to ambient contaminants, thus maintaining both ease of operation and protection.
Solution Approach 2:
The barrier acts as an intermediary element between the ambient environment and the gloves inside the packaging. It mediates the interaction by blocking harmful microorganisms and contaminants from reaching the gloves, while still allowing users to remove gloves through the opening without direct exposure to contaminants.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The antimicrobial barrier effectively protects gloves from airborne particles and microorganisms, reducing the risk of contamination and cross-contamination, maintaining the integrity and safety of the gloves during storage and use.
Implementation Method 1
The barrier may include an antimicrobial material distributed within or on the surface of the barrier such that the antimicrobial material kills microorganisms that come in contact with the barrier
Data Source
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AI summary
A glove packaging comprises a container for holding the gloves and a barrier positioned to cover at least a portion of an opening in the container. The barrier protects the gloves from airborne particles and other materials or contaminants that may contaminate the gloves prior to removal from the packaging. The barrier also includes an antimicrobial material for protecting the gloves from microorganisms, pathogens or other materials or contaminants that come in contact with the barrier to further reduce the possibility of contamination.