Modular vapor-control assembly for high-performance barrier containment
A modular vapor-control assembly featuring a specialized mechanical seal that manages volatile compound dissipation in fiber-based products. This scalable solution offers an alternative to petroleum coatings, aligning with regulatory standards such as California SB 54.
Overview
The Modular Vapor-Control Assembly is a technology designed to enhance the barrier properties of fiber-based products. Using a specialized mechanical seal and spout architecture, it manages the dissipation of volatile compounds to help maintain payload integrity for extended periods. The approach provides an alternative to traditional petroleum-based coatings and is intended to support compliance with evolving regulatory requirements such as California SB 54.
Technical specifications
Key features:
- Specialized mechanical seal and spout architecture for precise vapor control
- Geometry variants (smooth and slotted) to ensure predictable vapor transmission
- Reduces reliance on monolithic polymer coatings, supporting non-PFAS material requirements
- Compatible with high-volume molded fiber production lines
The technology has demonstrated efficacy in maintaining barriers for up to 38 days in trials, with projections extending to over 200 days. This makes it suitable for applications requiring sustained moisture and grease barrier performance.
Technology readiness level
Currently at Technology Readiness Level 5, the assembly is undergoing validation to move to Level 6. The development plan includes completing ongoing efficacy trials and creating a “shelf-ready” prototype integrated into fiber-based packaging formats.
About Jackson College
Jackson College is a public community college serving about 7,900 students across four locations and online, with a practical, access-oriented character. Its Applied Technology Center and advanced manufacturing facilities provide employers with a regional venue for hands-on, equipment-based workforce preparation. Corporate and Continuing Education works with companies on customized training, apprenticeships, industry credentials, and employer-sponsored learning, while medical simulation facilities support practice-based preparation for health professionals. The college has also received competitive federal support, including from the National Science Foundation.
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