| 摘要 |
Multi-ply continuous stationery (10) comprising a plurality of inner plies (24,26,38,40) between a pair of outer plies (12,14), the outer plies (12,14) being joined (by glue line (62)) along a first longitudinal edge (16) and the inner plies (24,26,38,40) along a second longitudinal edge (28), the second longitudinal edge (28) comprising a row of collating holes (42), the stationery (10) being characterised by adjacent plies (12,14,24,25,38,40) in the stationery (10) being held together at the second longitudinal edge (28) by glue lines (34,48,50) adjacent glue lines (34,48,50) being on alternate sides of the row of collating holes (42), thereby preventing the amalgamation of the glue lines (34,48,50) to preserve the longitudinal flexibility of the stationery (10) and to allow some transverse movement between the plies (12,14,24,26,38,40). Tenting between the outer plies (12,14) is avoided by arranging that, at the second longitudinal edge (28), the outer plies (12,14) are attached only to the outermost ones (38,40) on their respective side of the inner plies (24,26,38,40) and not to one another. Additional transverse movement and longitudinal flexibility is provided by arranging that the inner plies (24,26,38,40) are provided in adjacent pairs of central plies (24,26) stretching right to the second longitudinal edge (28) and intermediate plies (38,40) stopping short of the second longitudinal edge (28), the pairs of central plies (24,26) being held together by glue lines (34) outboard of any glue lines (48,50) associated with the intermediate ply (38,40) pairs. |
