(57) The process comprises the following steps:
- inserting some strips of wood (1), previously covered with glue, in a straight metal
profile (2) having a U-shaped cross-section;
- interposing some strips of plastic (3) between the side walls (2.1) of the metal profile
(2) and the strips of wood (1);
- feeding the metal profile (2), which contains the strips of wood and plastic (1, 3),
to a roller bending machine, which cambers the whole pack;
- allowing the metal profile (2) to rest until the glue applied between the strips of
wood (1) dries;
- removing the cambered pack of strips of wood (1) and plastic (3) from the metal profile
(2) and removing, if necessary, the side strips of plastic (3);
- transferring the cambered lamellar wooden element (4) so obtained to the next ordinary
finishing steps.
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