Saw this in the Uline catalog. They keep mailing me their thick catalog so perusing it for interesting materials. It probably wouldn't crinkle from the heat but you have to buy about a mile of it.
The Honeywell ThermaMAX 1407 Thermal Transfer Wax Ribbon case contains 12 rolls of 4.1 in (109.98 mm) width, 499 feet (457 m) wax ribbon, each with a 1 inch inner diameter core. This high quality ribbon produces sharp text and bar codes on a broad range of materials, including both paper and film.