| 摘要 |
PROBLEM TO BE SOLVED: To suppress the trouble of a folding sheet that it partially ride up in conveying or packing work for improving yield in manufacturing. SOLUTION: The folding sheet laminate A comprises first folding sheets 1A and second folding sheets 1B, both of which are substantially bilaterally-symmetrically overlapped each other, and each of which has an upper piece 10 and a lower piece 11, wherein the lower piece 11 is composed of upper and lower sections 11a and 11b that are narrower than the upper piece 10 and overlie each other. The folding sheet laminate A further comprises a plurality of third folding sheets 3 each made of a flat sheet folded into two, that is, upper and lower pieces 30 and 31 that are wider than the upper and lower portions 11a and 11b of the lower pieces 11 and overlapped each other vertically in the thickness direction. These third folding sheets 3 are laminated under or in the lower part of laminated section of the first and second folding sheets 1A and 1B. COPYRIGHT: (C)2007,JPO&INPIT
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