Barcodes, text, and artwork can be printed on a label using direct thermal transfer sticker rolls without the use of ink or ribbon. A heat-sensitive layer is applied to the label, and when heat is applied, the layer turns black, producing the picture or text. Direct thermal transfer sticker rolls are widely used in the packaging, logistics, and e-commerce industries(Amazon/flipkart/snapdeal/meesho and others), as they are easy to use, cost-effective, and...