The packaging rule
Photograph packaging panel by panel and verify factual fields against an official source when safety is involved.
Capture facts panel by panel
- Best sourceSeparate photos of the front, ingredients, directions, and warning panels.
- Fields that travel togetherPanel headings connect facts to the correct product instruction or warning.
- Safety checkVerify dates, quantities, units, model codes, and safety text character by character.
Capture each panel squarely
Photograph the front, ingredients, directions, and warning panels separately. Turn a bottle or pouch so the text region faces the camera. Do not try to flatten an entire curved label into one distant image.
Include the panel heading and unit column. Take a close second image for embossed dates, pale ink, or text printed across a seam.
Protect factual fields
Compare quantities, units, dates, temperatures, ratios, model numbers, and ingredient names with the original. OCR commonly confuses similar digits and letters, especially in condensed type.
Preserve official product and certification names. A literal translation may be useful as an explanation, but it should not replace an identifier needed for a search, recall, warranty, or support request.
For dates, quantities, and model codes, use the field-level checks in why numbers are wrong in OCR results.
Treat warnings as high impact
Do not use automatic translation alone to decide whether food, cosmetics, chemicals, medicine, or electrical equipment is safe for you. Labels may omit regional details, and a correct translation cannot reveal information that was never printed.
Check the manufacturer’s official regional documentation or ask a qualified professional when a warning, allergen, dosage, voltage, or disposal instruction matters.
If the source is a restaurant page with item and price columns, use the guide to translate a menu from a photo instead of treating it like a packaging panel.
Translate product label photos while checking ingredients, warnings, quantities, dates, model codes, and text wrapped around packaging. Continue with the real-world workflows guide collection for adjacent workflows.