Eroded chuck or tooling
Chucks are a critical part of the seaming process, which hold the lid/end in place as the seaming occurs – first
Your source for double seam related information
Welcome to Seam School: Your source for all things double seam related. We've done our best to deliver the most comprehensive double seam education on the web. You can browse through all articles using the categories above or use the search box if you're looking for something specific. Happy seaming!
Defects that affect double seam quality, possible causes and how to fix them
Chucks are a critical part of the seaming process, which hold the lid/end in place as the seaming occurs – first
Double seam, can and end dimensions and how to measure them
On a finished, unseamed end, the curl radius is the radius of the end from the cut edge to the start of
The purpose of this website is to assist can makers and can fillers who determine double seam quality and set up seaming machinery. We make no guarantee regarding the accuracy of the information on this website, or the results to be obtained from its use. SeamSchool.com assumes no responsibility for damage incurred from the use of the information. Double seam specifications and any additional information should be obtained from your can supplier.