Why can the fabric of work clothes custom have chromatic aberration?

Why can the fabric of work clothes custom have chromatic aberration?

Because fabrics are a cylinder a cylinder dyeing, 100 meters is also a cylinder, 200 meters is also a cylinder, all costs are the same, so of course is to do 200 meters is more cost-effective, so say to do 100 meters will have loss, waste dye, time, dye VAT and so on.

So the fabric is a cylinder a cylinder dyeing, a cylinder always has the size, so a cylinder can dye the fabric is limited, sometimes the customer quantity is larger, one is a thousand meters, so the fabric is bound to be divided into several cylinders to dye. The same formula, the same operation technique, not the same VAT dyed out there will be cylinder difference, because the influence of dyeing factors is too much, and completely unavoidable, may be more than a few seconds, the color is dark.