Resources Labels & large format Free tool
Label roll spec builder
Size, quantity, core and applicator → labels per roll, roll OD, number of rolls and the unwind direction chart, with a copy-paste spec line for your co-packer.
Label roll spec builder
Width (in)
Height (in)
Quantity
Core
Max roll OD (in)
Applied by
Unwind direction (ask your co-packer / applicator manual)
Labels per roll
500
Capped at 500 for hand application
Rolls
2
1,000 labels total
Roll diameter
≈ 4.2"
3" core · 0.125" gap
Unwind
#1
Top of label comes off first
Label 3" W × 2" H · 1,000 pcs · 500 per roll on 3" core (OD ≈ 4.2") · 2 roll(s) · unwind #1 (Top of label comes off first) · 0.125" gap · hand-applied
Copy the spec line into your order notes or hand it to your co-packer. Hand-applied labels: unwind rarely matters; machine-applied: unwind #1–#4 (wound out) is the norm and must match the applicator's peel plate.
Designers & agencies: put this calculator on your own site — free, always up to date.
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