Lucky for you, this is a common concern with a quick and easy fix. The main culprit for this type of problem is the mylar slipping on the paper. Oftentimes, this issue occurs when using laser printers and is most prominent when printing dark colors (due to the higher wax content). This can cause air pockets. By reducing the print area by about .125” on both sides of the graphic, you may eliminate this problem. See the graphic layout for a 2-1/4” button example below:A resolution can also be reached by applying a stick lubricant to the crimp die (Tip: if you have a large amount of graphics already printed with a full bleed that you do not want to scrap, this lubrication step may be a solution also).
Tecre recommends the Panef Stick Lubricant GS-20. If you cannot find this product locally, you may purchase a tube from Tecre for $4.75 plus shipping.
Once you have the silicone stick, it can be applied to the crimp die of the button maker machine. Remember the crimp die is in the second die station that holds the back of the button. Place a small amount on your finger (about the size of a grain of rice). Rub it in to the applicable areas indicated below for your round or rectangle crimp die. This needs to be massaged into the die (make about 10 passes) and ONLY applied to the tapered edge. This is the specific area that is causing the mylar to slip on the graphic and to not wrap properly.
NEVER use products like a spray aerosol or WD40 on the button machine dies. The lubricant in a tube will prove to be the most effective without dirtying the dies and thus your handiwork.
If you have any questions about this or any other concerns regarding your button maker machine or graphics, please feel free to contact us at (920)922-9168!