| 摘要 |
PROBLEM TO BE SOLVED: To provide the production equipment of a single-faced corrugated fiberboard sheet, which can manufacture both a single-faced fiberboard with a single layer corrugated paper and that with a plurality of layers of corrugated papers. SOLUTION: A second corrugated paper corrugating part 17 consists of a second lower corrugating roll 4 and a pressurizing roll 6 so as to corrugate a second corrugated paper 11 with high flutes. A first corrugating paper corrugating part 16 consists of a first lower corrugating roll 5 and a pressurizing roll 6' so as to corrugate a first corrugated paper 10 with low flutes. The second lower corrugating roll 4 and the first lower corrugating roll 5 engage with an upper corrugating roll 3, which urges against a pressurizing belt 1 driven by belt rolls 2 and 2'. The pressurizing belt 1 and the upper corrugating roll 3 adhere the second corrugated paper 11 and the first corrugated paper 10, both of which are corrugated in advance and pasted with pasting devices 9' and 9, to a liner board 12. The first corrugated paper corrugating part 16 is mounted to a mounting stand 18, which is translated in parallel by guide rails 20 and stopped by stoppers 21. The pasting device 9' also is translated in parallel.
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