| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a folding device which folds blank materials for case formation passing through the inside of a folding-gluing machine such as paper, cardboard, plastic, corrugated cardboard and similar materials. <P>SOLUTION: In the folding device, an inner implement (2) and an outer implement (3) fitted in a way to act in cooperation put a fold (10c) on a blank material (10) in the longitudinal axis direction and a support guide (4) fitted in a way to act in cooperation with the inner implement (2) sandwiches the fold (10c) between them. <P>COPYRIGHT: (C)2008,JPO&INPIT |
