Wine explained from vine to bottle: varieties, aging, closures, labels and what happens on the bottling line.
Grape varieties, styles, tannins, acidity, and aging, explained clearly without tasting-note jargon.
Explore Guides →SEALING SCIENCECorks, synthetic stoppers, screw caps, oxygen management, and sealing mechanics on the line.
Explore Guides →WINERY OPERATIONSWine label rules, mandatory statements, and the filling and labelling steps at a winery.
Explore Guides →
Unfined names a fining-agent step and unfiltered names a physical filter. AWRI pages read on October 11, 2026 keep the two apart. A clear glass does not prove either one.
A wine vintage date is the harvest year on a US label. Separate it from bottling, release and an unknown date, and leave a missing bottling date blank.
What the 75-85-95 wine label rule measures: US TTB minimums for a grape variety, a place name and a vintage year, with two hypothetical labels.
How Champagne, Prosecco and Cava differ in where they come from, how the bubbles are made, what Brut or Extra Dry means in grams per litre, and why the bottles are sealed differently.
How wine aging works: what oxygen does, how oak barrels, steel tanks, concrete eggs and the bottle compare, what lees aging means, and what aging words on a label tell you.
Wine labels carry no required expiry date, but sealed wine still changes. What research says about temperature, light, humidity, position and closures, plus a simple storage record.
