Our SLTB paper tube labelling machine is a hot melt glue applicator for cylindrical paper cans and composite paper tubes. It supports full or end glue coating, with ±0.3–1.0mm labelling precision. Powered by PLC and touchscreen control, it needs no mould replacement for size changeover. The machine runs 20–35 cans per minute and only requires one operator. We have five models covering tube sizes from 15mm to 100mm in diameter and up to 600mm in length, perfect for snack, tea and dry food paper can packaging production.