Corrugated cardboard production plant with double output side
A corrugated cardboard production plant with double output side includes a corrugation unit, configured to form a composite cardboard sheet, the corrugation unit includes a corrugator and a plurality of continuous paper web storing units, and a first processing station arranged downstream of the corrugation unit along a first direction of movement of the composite cardboard. The plant also includes a second processing station arranged downstream of the corrugation unit in sequence along a second direction of movement of the composite cardboard different from the first direction of movement.
1 . A corrugated cardboard production plant with double output side comprises:
a corrugation unit ( 10 ) configured to make a composite cardboard sheet (C 1 ), said corrugation unit ( 10 ) comprising a corrugator ( 20 ) and a plurality of continuous paper web storing units ( 12 , 14 , 16 );
a first processing station ( 30 , 40 ) arranged downstream of said corrugation unit ( 10 ) along a first direction of movement (F 1 ) of the composite cardboard sheet; and
a second corrugation unit ( 110 ) arranged downstream of said corrugation unit ( 10 ) along a second direction of movement (F 2 ) of the composite cardboard sheet, the second direction of movement (F 2 ) being an opposite horizontal direction as the first direction of movement (F 1 ), and the corrugation unit and the second corrugation unit being arranged on a same horizontal level of the corrugated cardboard production plant.
2 . The corrugated cardboard production plant according to claim 1 , wherein one of the continuous paper web storing units ( 16 ) is arranged downstream of said corrugation unit ( 10 ) along the second direction of movement (F 2 ) of the composite cardboard sheet.
3 . The corrugated cardboard production plant according to claim 2 , wherein the composite cardboard sheet (C 1 ) comprises a plurality of corrugations, the corrugation unit ( 10 ) comprises one or more deviation rollers ( 29 ) for deviating the composite cardboard sheet (C 1 ) so that the corrugations are arranged upwards before entering the first processing station ( 30 , 40 ).
4 . The corrugated cardboard production plant according to claim 1 , wherein the second corrugation unit ( 110 ) is configured to form a second composite cardboard sheet (C 2 ), said second corrugation unit ( 110 ) comprising a corrugator ( 120 ) and a plurality of continuous paper web storing units ( 112 , 114 , 116 ).
5 . The corrugated cardboard production plant according to claim 4 , wherein a continuous paper web storing unit ( 112 ) is arranged upstream of the second corrugation unit ( 110 ) along the second direction of movement (F 2 ).
6 . The corrugated cardboard production plant according to claim 4 , wherein:
the corrugation unit ( 10 ), the first processing station ( 30 , 40 ), and the second corrugation unit ( 110 ) are arranged along a longitudinal direction X;
the corrugation unit ( 10 ) and the first processing station ( 30 , 40 ) are arranged in succession along the first direction of movement (F 1 ); and
the corrugation unit ( 10 ) and the second corrugation unit ( 110 ) are arranged in succession along the second direction of movement (F 2 ).
7 . The corrugated cardboard production plant according to claim 1 , wherein the plant is capable of producing either: two single-corrugated cardboard sheets simultaneously or a double-corrugated cardboard sheet.
8 . The corrugated cardboard production plant according to claim 1 , wherein the plant simultaneously produces two single-corrugated cardboard sheets, each moved along a different direction of movement (F 1 , F 2 ).
9 . The corrugated cardboard production plant according to claim 1 , wherein the corrugation unit ( 10 ) and the second corrugation unit ( 110 ) are aligned in a same horizontal plane.
10 . The corrugated cardboard production plant according to claim 1 , further comprising a laminating unit comprising a glue application device for applying a predetermined quantity of glue onto the composite cardboard sheet, the laminating unit being downstream of the corrugation unit ( 10 ) with respect to the first direction of movement (F 1 ) of the composite cardboard sheet.
11 . The corrugated cardboard production plant according to claim 1 , further comprising a second corrugation unit ( 110 ) arranged downstream of the first corrugation unit ( 10 ) along the second direction of movement (F 2 ) of the composite cardboard sheet.
12 . A corrugated cardboard production plant with double output side comprises:
a corrugation unit ( 10 ) configured to make a composite cardboard sheet (C 1 ), said corrugation unit ( 10 ) comprising a corrugator ( 20 ) and a plurality of continuous paper web storing units ( 12 , 14 , 16 );
a first processing station ( 30 , 40 ) arranged downstream of said corrugation unit ( 10 ) along a first direction of movement (F 1 ) of the composite cardboard sheet; and
a second corrugation unit ( 110 ) arranged downstream of said corrugation unit ( 10 ) along a second direction of movement (F 2 ) of the composite cardboard sheet, and wherein the second corrugation unit ( 110 ) is aligned in a same horizontal plane as the corrugation unit ( 10 ), with the horizontal plane being parallel to a ground or supporting surface.
13 . The corrugated cardboard production plant according to claim 12 , wherein the second direction of movement (F 2 ) is an opposite horizontal direction as the first direction of movement (F 1 ).
14 . The corrugated cardboard production plant according to claim 12 , further comprising a laminating unit comprising a glue application device for applying a predetermined quantity of glue onto the composite cardboard sheet, the laminating unit being downstream of the corrugation unit ( 10 ) with respect to the first direction of movement (F 1 ) of the composite cardboard sheet.
15 . The corrugated cardboard production plant according to claim 12 , further comprising a second corrugation unit ( 110 ) arranged downstream of the first corrugation unit ( 10 ) along the second direction of movement (F 2 ) of the composite cardboard sheet.
16 . A corrugated cardboard production plant with double output side comprises:
a corrugation unit ( 10 ) configured to make a composite cardboard sheet (C 1 ), said corrugation unit ( 10 ) comprising a corrugator ( 20 ) and a plurality of continuous paper web storing units ( 12 , 14 , 16 );
a first processing station ( 30 , 40 ) arranged downstream of said corrugation unit ( 10 ) along a first direction of movement (F 1 ) of the composite cardboard sheet;
a second corrugation unit ( 110 ) arranged downstream of said corrugation unit ( 10 ) along a second direction of movement (F 2 ) of the composite cardboard sheet, the second direction of movement (F 2 ) being an opposite horizontal direction as the first direction of movement (F 1 ); and
a laminating unit comprising a glue application device for applying a predetermined quantity of glue onto the composite cardboard sheet, the laminating unit being downstream of the corrugation unit ( 10 ) with respect to the first direction of movement (F 1 ) of the composite cardboard sheet.
17 . The corrugated cardboard production plant according to claim 16 , further comprising a second corrugation unit ( 110 ) arranged downstream of the first corrugation unit ( 10 ) along the second direction of movement (F 2 ) of the composite cardboard sheet.
18 . The corrugated cardboard production plant according to claim 16 , wherein the corrugation unit and the second corrugation unit being arranged on a same horizontal level of the corrugated cardboard production plant.