Why are there dirty spots on the dye sublimation paper? Many customers report that when they switch to engraving film or heat transfer, they encounter particularly troublesome problems. For example, dirty spots will appear on the hotspot label. Engraving film and heat transfer are easy to use, but some details need to be grasped. Let our heat transfer paper manufacturer share a little trick with you to avoid the taint of hot labels.
1. First check whether there is debris on the heating plate
2. Check whether there is any debris in the pattern itself, so as not to fall during waste discharge.
3. It is recommended to put a piece of silicone oil paper or breathable cotton cloth on the hot surface to protect the pattern and fabric