What to record during a sealing trial
A trial without a record is an opinion. These are the fields that make the next conversation useful.
Read the noteResources
Notes on selection and validation
Short, practical answers to the questions that decide a closure liner: what the bottle allows, what the contents rule out, and what a trial has to record.
Vented, pressure-sensitive or induction: a short comparison
Three sealing methods that solve different problems. The choice starts with the product and the line, not with the price of the liner.
Read the noteWhat a bottle diameter does and does not define
A 38 mm neck tells you the disc has to fit. It does not tell you the material, the barrier, the opening feature or the sealing method.
Read the noteYour next step
A question the notes do not answer?
Send the bottle and the contents. We will answer from the application, not from a generic product list.