College - Author 1
College of Engineering
Department - Author 1
Mechanical Engineering Department
Degree Name - Author 1
BS in Mechanical Engineering
College - Author 2
College of Engineering
Department - Author 2
Mechanical Engineering Department
Degree - Author 2
BS in Mechanical Engineering
College - Author 3
College of Engineering
Department - Author 3
Mechanical Engineering Department
Degree - Author 3
BS in Mechanical Engineering
College - Author 4
College of Engineering
Department - Author 4
Mechanical Engineering Department
Degree - Author 4
BS in Mechanical Engineering
Date
12-2025
Primary Advisor
Hyeonik Song, College of Engineering, Mechanical Engineering Department
Abstract/Summary
The Multi-Cater Pack Heat Sealer was developed to support Achievement House, a non-profit organization that employs adults with intellectual and physical disabilities and is facing increasing demand for sealed cater packs. Existing single-pack sealers limited both throughput and accessibility, which led to the creation of a 3D printed attachment for a 40-inch impulse heat sealer. The attachment allows nine packs to be sealed at the same time and includes a tray-style trapdoor that allows for quick unloading. The need for accessibility and usability guided the design throughout the process. Alignment guides improve placement consistency, and the ergonomic layout accommodates both seated and standing operators. The device can be reproduced for under one hundred dollars, which supports broader adoption. Verification testing showed strong improvements in efficiency, durability, and safety. Overall, the Multi-Cater Pack Heat Sealer offers an effective, low-cost, and inclusive solution that increases productivity and supports greater accessibility at Achievement House.
URL: https://digitalcommons.calpoly.edu/mesp/857
Project Poster
ME_2025_2HS-NA_SOW.pdf (1093 kB)
Scope of Work
ME_2025_2HS-NA_PDR.pdf (783 kB)
Preliminary Design Review
ME_2025_2HS-NA_CDR.pdf (972 kB)
Critical Design Review