prEN 12726

Glass packaging - Neck finishes with a bore diameter of 18,5 mm for internal sealing and tamper evident capsules prEN 12726

Publication date:   Aug 21, 2025

General information

40.60   Close of voting   Nov 13, 2025

CEN

CEN/TC 261 Packaging

European Norm

55.100   Bottles. Pots. Jars

Buying

Draft

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Scope

This document specifies the dimensions of a mouth finish for stoppers and capsules for glass bottles containing a wine that has a carbonation not exceeding 1,2 g CO2/l, with internal sealing. Two options of finish height are proposed, 14 and 16 mm, the most common one being 16 mm.
NOTE Carbonation over 1,2 g CO2/l requires a suitable container and stopper agreed between the glassmaker,
the stopper manufacturer, and the packer/filler.

Life cycle

PREVIOUSLY

PUBLISHED
EN 12726:2018

NOW

IN_DEVELOPMENT
prEN 12726
40.60 Close of voting
Nov 13, 2025




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