Glossary · Manufacturing
What Is Filling & Packaging Line?
The filling line is the equipment and process that dispenses bulk product into primary packaging — tubes, bottles, jars, sachets — and applies closures, labels and cartons. Filling accuracy, changeover between formats and line speed are the constraints that set how many units a factory can produce per day.
Why it matters when you source
Filling is where your packaging choice becomes a schedule and a cost: unusual formats, unusual volumes and airless systems all slow a line down. If your packaging is non-standard, ask for a fill trial before the production run rather than during it.
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