In industrial procurement, labels are often treated as a consumable and bought on price comparison. On automated lines, however, consistency problems cause losses far beyond the price difference.
Three Common Consistency Problems
1. Colour deviation
Where one order is delivered in several instalments, colour can differ between batches. If the label forms part of the product’s appearance, markings on the same machine end up mismatched.
2. Die-cutting dimensional deviation
Automatic applicators specify dimensional tolerances. Excessive die-cutting deviation causes poor release, jamming and misplacement — and in severe cases a full line stoppage.
3. Inconsistent roll diameter and tension
Winding tension, roll diameter and the number of splices affect the stability of the labelling machine. Large batch-to-batch differences lead to frequent re-setting.
How We Control It
- Material batch number fixed for the whole order; no substitution mid-run
- Retained samples archived per batch; material batch, process parameters and inspection records are traceable
- Batch colour and dimensional stability held within the agreed tolerance
- Material specification and inspection data supplied before delivery
Recommendation
If your labels run on an automatic application line, provide the applicator model and tolerance requirements at the quotation stage so that we can adjust die-cutting and winding parameters accordingly.