Labeling Engineering Tools

Free calculators for sizing a labeling line — built on the same formulas our engineers use, with every constant and assumption published below each tool. No signup, no email wall: results are on the page, and the URL carries your inputs so a calculation can be shared as a link.

Labeling Capacity Calculator

From your line speed (or stations × rpm) to practical bottles-per-hour with real efficiency losses — then matched against U-Packer rotary models with headroom margin.

Open calculator →

Answers: “How many bottles per hour will this line actually label, and which model fits?”

Bottle & Label Size Checker

Wrap-around label length, label-height clearance, bottle taper limits and shrink-sleeve fit — the five checks that decide whether your container runs on a given labeling process.

Run the checks →

Answers: “Can my bottle and label run on hot melt wrap-around, or should I look at self-adhesive / sleeve?”

Hot Melt Glue Cost Calculator

Grams of adhesive per label, kg per shift, tonnes and dollars per year — plus a three-process cost comparison per 1,000 bottles: OPP hot melt vs self-adhesive vs shrink sleeve.

Estimate the cost →

Answers: “What does hot melt labeling really cost per 1,000 bottles, compared with the alternatives?”

How these tools work

Every calculator publishes its formulas, constants and assumptions in a methodology section under the tool — you can check the math before you trust it. Outputs are indicative ranges, not single “magic numbers”: final machine sizing is always confirmed against your actual bottle and label samples. Constants that depend on our machines (station counts, rated speeds, glue film data) come from U-Packer nameplate and factory measurements.

Looking for the machines themselves? See thehot melt (OPP) labeling series,self-adhesive labeling series, or thefull product range.