| 摘要 |
<p>A method for manufacturing food wrapping comprises a step of unwinding a strip of printable material from a first reel, a step of printing and drying the strip, a step of applying RFID tags to the back of the strip of printable material, so as to be hidden by the print, a step of joining a tubular strip of material onto the back of the strip of printable material so as to obtain a laminate, and a step of longitudinally cutting the tubular strip. Transverse and longitudinal cuts produce wrapping formed by a laminate consisting of a sheet portion (40) of printed material and a film (41) of food-grade material, with RFID tags (20) arranged in between. A production line comprising an apparatus (5) for applying RFID tags including a plurality of labellers (12) displaceable within the width of the strip of printable material is also described.</p> |
