1.Resolution: Resolution should be greater than 300 dpi or more than 1000 pixels.Color mode: CMYK. 2.Cold Foil Stamping: ① For cold foil stamping, it is recommended that the line thickness be ≥0.25mm, and the line spacing ≥0.4mm; for fonts, the size should be at least 8pt. Different hot stamping layers should be on separate layers, with the corresponding color codes labeled on each layer ② Avoid applying hot stamping outside the inner circle, as it may crack or fail to adhere properly. ③ Cold stamping is suitable for lines and is not recommended for large areas of hot stamping. Semi-transparency: Clearly label both the white ink layer and the semi-transparent layer. File format: PSD format (source file to prevent printing issues) and PNG.
Notice
If you have ordered more than 5 pins or have special requirements, we will offer you with proof/cutlines for confirm
This will make your buttons stand out! I'm really happy with how my design turned out and can't wait to make more designs with this feature in mind. :o)