| 摘要 |
A method of producing a semi-product for a building panel, such as a floorboard, wherein the method includes the step of: arranging at least two distance strips (14), on a first sawn timber board; arranging a second saw timber board (15) to the distance strips (14); applying a glue; positioning of the first and the second sawn timber board and the distance strips by applying a pressure; and applying a pressure (P3) on the first and the second sawn timber board by a third and a fourth element (72,73), in a direction perpendicular to a top surface of the second sawn timber board, until the distance strips is bonded by the glue to the first and the second sawn timber board and thereby obtaining a solid batch; and cutting of said solid batch in the length direction of the first and the second timber boards. |
