B - Operations – Transporting – 31 – F
Patent
B - Operations, Transporting
31
F
B31F 1/28 (2006.01)
Patent
CA 2115352
The invention relates to an im- proved method arid apparatus for produ- cing paper board structures wherein two corrugated mediums are bonded together at their flute tips. End gears (16a, 16b, 15a, 15b) are provided, at least, on the ends of the corrugating rolls (4, 6) which provide tip tip bonding. The end gears may be abutting or non abutting and may be pro- vided on both ends of the corrugating rolls, which assist tip to tip bonding.
Mckinlay Peter Robert
Shaw Neil William
Amcor Limited
Seaby & Associates
LandOfFree
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