FOOD PACKAGING SHEET MANUFACTURING DEVICE, AND FOOD PACKAGING SHEET

摘要

PPROBLEM TO BE SOLVED: To prevent dried sheet-like sea weed from being dampened by preventing an overlapping portion 17 of film pieces 15 and 16 from being opened in a rice ball packaging sheet in which a sheet-like dried sea weed 21 is held between an outer film 11 and an inner film 14, and inner ends of the two film pieces 15 and 16 overlap each other in the inner film 14. PSOLUTION: The overlapping portion 17 of the film pieces 15 and 16 is peelably bonded to each other. Alternatively, a strip-like auxiliary film (19) to be covered on an overlapping edge of one film piece 16 out of the film pieces 15 and 16 is bonded to the outer side of the overlapping portion (17) of the film piece 15 forming the inner side of the overlapping portion 17. PCOPYRIGHT: (C)2005,JPO&NCIPI