date of manufacture; manufacturing date
Refers to the specific date on which a product was manufactured, often printed on packaging or labels.
The manufacturing date of this canned food is December of last year.
Please consume within one year from the date of manufacture.
消費期限 is the 'use-by date' for safety, whereas 製造日 marks when the item was made.
Compound of 製造 (manufacture) and 日 (day/date).