Patent attributes
The disclosure provides a roll sheet holder for producing labels which can be easily put on a slim stick-type member used in foods without being wound on and adhered to the stick-type member, and be completely removed from the stick-type member. The roll sheet is made of a continuous thermal sheet having self-coloring property having no adhesive layer on its back side, and the like, and wound on a roll sheet holder with a back face facing outward. A plurality of encoder marks are provided on an edge of the back face of the roll sheet in a width direction, with predetermined pitch size in a feeding direction. The predetermined pitch size of the encoder marks is arranged to be equal to a length between cutting lines along which the printed roll sheet is cut. Behind the encoder marks in the feeding direction, a dog-leg shaped slits, projecting backward in the feeding direction are made in each substantially center between the cutting lines.
