Round Bottle Labeling: Dimensions to Confirm Before Ordering

Before ordering a round bottle labeling machine, measure the bottle where the label will sit and check the roll that will feed into the machine. A bottle may fit the guides while its shoulder leaves too little room for the label. A finished label may fit the bottle while its roll is too large for the holder.

Measure the bottle at the label position

Record the overall height of the bottle in the condition it will enter the machine, including the closure if it will already be fitted. Measure the outside diameter at the top and bottom edges of the proposed label position. Identify the usable height between the shoulder and the curve at the base. Send a side photo or drawing that shows where the label should sit.

If the two diameter measurements differ, the label panel may be tapered. Ask the supplier to check the actual bottle and label shape before choosing an applicator. Point out raised seams, molded features and recessed panels that might affect placement. If the label must align with a particular feature, mark that position on a sample bottle.

Give the label dimensions in two directions

On your drawing, mark the dimension that runs around the bottle and the dimension that runs up its side. This makes the orientation clear when a machine specification uses terms such as width and length. For a cylindrical panel, the circumference is approximately the outside diameter multiplied by 3.14. A 60 mm panel, for example, has a circumference of about 188 mm. The final label length depends on the intended gap or overlap at the seam and should be checked with the actual bottle and artwork.

For two labels on one bottle, specify the position of each label. If they share a roll, show the order of the labels and the space between them.

Check the roll as well as the label

• Core and roll diameter: Give the core inside diameter and the outside diameter of a full roll.
• Backing and spacing: Give the total liner width and the gap between labels. Mention clear labels, clear liners or registration marks so the supplier can test detection.
• Unwind direction: Show which edge of the label leaves the roll first, which way the artwork faces and whether the labels are wound inside or outside.

Use the specifications on the LT-150 tabletop conveyor labeler to see how a machine lists bottle diameter and roll limits separately. If you need feed and collection trays, compare the LT-150 T round bottle labeling machine and confirm its limits for each bottle and roll you plan to run.

Run a trial with the production bottle and roll

Send a production label roll and matching bottles, including the smallest and largest formats you expect to run. Agree on the target output and label position before the test. Check several consecutive bottles for label height, skew, wrinkles, edge lift and seam gap or overlap. If the label needs to line up with a feature, check the alignment on each sample.

Ask to see a restart and, when you use more than one format, a changeover. The trial record should identify the bottle, label roll, setup and output so you can compare the results with your requirements.

Request a labeling recommendation

Share your bottle dimensions, label drawing, roll specifications, placement requirements and target output. Include photos of unusual bottle shapes or label materials. Ask LianTeng to review your bottle and label specifications.