Jar sizes, and why a bigger jar is not a free decision

Why the size is in the process

The filed process was established for a product in a jar. Move the same sauce into a larger jar and the center is further from the heat, so the thermal history that was verified no longer applies. A new size is a new process, not a new SKU, and that is the single most expensive surprise in this craft after the first filing.

It runs the other way too. A smaller jar is not automatically safe on the larger jar’s process; it is simply unverified, and unverified is the state the regime exists to prevent.

What the shelf for this actually holds

Two sizes, 16 oz and 625 cc, on two neck finishes. That is a narrower range than a sauce maker browsing a general catalog expects, and it is worth knowing before a label is designed around a jar that would have to be specially brought in.

Size is also the price point

A 16 oz jar is a pantry purchase and a smaller one is an impulse or a gift purchase, and they sit on different shelves in a shop. Decide which business you are in before pricing, because the jar is a large part of what the product looks worth and a small part of what it costs.

Settle it before the label

Net quantity is one of the required label elements and it comes directly from the jar and the fill. Labels ordered before the jar is fixed are labels reprinted, and the reprint costs more than the wait.

The available panel area depends on the jar too, and a sauce label carries an ingredient list that is usually longer than a maker expects. A tall narrow jar can be the wrong answer for a reason that has nothing to do with the sauce.

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