When smashed dots on a pharma label mean a stop

Smashed dots on a pharma label mean a stop when the tone moves off the signed sample. If they hit the batch number, the expiry date, or the barcode, this label cannot go out. The dot centre goes white and a ring is squeezed out around it.

Smashed dots on a pharma label

Smashed dots on a pharma label mean a stop when the tone moves off the signed sample. If they hit the batch number, the expiry date, or the barcode, this label cannot go out. The dot centre goes white and a ring is squeezed out around it.

Smashed dots on a pharma label

Look first at whether it hits a critical spot

The dot centre goes white and a ring is squeezed out around it. A filled-in screen grows all over and the centre does not go white. On a pharma label, the critical spots are the batch number, the expiry date, or the barcode. When the decoration has no spot chart, do not invent a millimetre number on the spot.

What to compare

What you see How to call it Do not
Dot centre white, a ring squeezed out around it. Stop if the tone moves off the signed sample. Add ink or pressure just because you can see it
Lands on the batch number, expiry date, or barcode This label cannot go out Wait for the next process to find it
Only on the decoration, and there is no spot chart Keep a sample and confirm Write your own millimetres

Do this first on this round

  1. Confirm smashed dots: the dot centre goes white and a ring is squeezed out around it.
  2. Reduce pressure. Do not add ink.
  3. Note the pressure and the blanket number.

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Written by

Editorial Team

Print quality & inspection specialists

We write about print quality inspection from the production floor: defects we have seen, standards we work against and equipment we have evaluated.

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