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Lean Glass
Container specs

Finish

The top of the bottle — sealing surface, threads or crown profile, and lip. Critical to closure performance.

How Lean Glass works with this

In an audit or engagement.

This term appears across our hot-end audits, forming audits and Job Change Tool work. If you would like to discuss how it shows up in your plant, book a call — every engagement begins with an operational diagnostic, not a sales pitch.

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Related terms

Read next.

Sealing surface
The flat top edge of the finish that contacts the cap or crown closure for seal integrity.
Threads
Helical or rolled-on profile on the finish for screw-cap engagement.
Lehr checks
Checks (stress fractures) appearing in the lehr — typically from inadequate annealing.

30-minute call with a senior practitioner.

Bring a problem — leave with a direction.

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