A box making machinery and a corrugated board running register method, include a feeding unit, a processing apparatus which carries out processing on a corrugated board, a running register device which adjusts the processing position of the processing device in a carrying direction of the corrugated board, and a control device which controls the running register device, wherein the control device includes a carrying misalignment amount calculation unit which calculates the carrying misalignment amount of the corrugated board from the feeding unit to a preset predetermined carrying position, and a control unit which adjusts the processing position of the corrugated board to be processed next using the running register device on the basis of the carrying misalignment amount after processing of the corrugated board has finished.

A line for conveying and forming box-like bodies of different types includes at least one suction belt, closed in a loop and arranged at least in its initial portion, at least one strap, closed in a loop and provided with protruding teeth. The strap is parallel to the suction belt and is arranged at least in the end portion of the line and has the initial front juxtaposed with respect to the end portion of the suction belt. The line further includes at least one band closed in a loop and provided with protruding tabs, parallel to the at least one suction belt and to the at least one strap and is arranged along the entire line, and has a start area that is juxtaposed with respect to the at least one suction belt and an end area that is juxtaposed with respect to the at least one strap.

A line for conveying and forming box-like bodies of different types includes at least one suction belt, closed in a loop and arranged at least in its initial portion, at least one strap, closed in a loop and provided with protruding teeth. The strap is parallel to the suction belt and is arranged at least in the end portion of the line and has the initial front juxtaposed with respect to the end portion of the suction belt. The line further includes at least one band closed in a loop and provided with protruding tabs, parallel to the at least one suction belt and to the at least one strap and is arranged along the entire line, and has a start area that is juxtaposed with respect to the at least one suction belt and an end area that is juxtaposed with respect to the at least one strap.

A sheet folding device includes forming belts which are disposed on both sides in a transfer direction of a corrugated board and move to a center side in a width direction of the corrugated board toward a downstream side in the transfer direction to press both end portions in the width direction from an outside so as to bend both the end portions; and a gauge roller group including several gauge rollers which are disposed along the transfer direction and come into contact with outer sides of both bent portions in the width direction of the corrugated board bent by the forming belts. In the several gauge rollers, recessed portions are provided on outer peripheral surfaces of the gauge rollers in a circumferential direction. Positions of the recessed portions are disposed to be offset downward in a vertical direction toward a downstream side in the transfer direction.

A sheet folding device includes forming belts which are disposed on both sides in a transfer direction of a corrugated board and move to a center side in a width direction of the corrugated board toward a downstream side in the transfer direction to press both end portions in the width direction from an outside so as to bend both the end portions; and a gauge roller group including several gauge rollers which are disposed along the transfer direction and come into contact with outer sides of both bent portions in the width direction of the corrugated board bent by the forming belts. In the several gauge rollers, recessed portions are provided on outer peripheral surfaces of the gauge rollers in a circumferential direction. Positions of the recessed portions are disposed to be offset downward in a vertical direction toward a downstream side in the transfer direction.

A folding arrangement intended for folding of a continuous flow of box blanks. The folding arrangement includes: a feeding arrangement adapted to generate the continuous flow of box blanks through the folding arrangement and a folding unit. Also is a folding machine including the arrangement. Also is a method for adjustable folding of box blanks passing through the folding arrangement.

A folding arrangement intended for folding of a continuous flow of box blanks. The folding arrangement includes: a feeding arrangement adapted to generate the continuous flow of box blanks through the folding arrangement and a folding unit. Also is a folding machine including the arrangement. Also is a method for adjustable folding of box blanks passing through the folding arrangement.

Disclosed is a folder-gluer comprises: a conveyance device configured to convey a corrugated paperboard sheet; a pair of bending bars configured to bend a first panel and a fourth panel of the corrugated paperboard sheet from 0 degree to about 90 degrees; a pair of bending plates provided in a zone where the first and fourth panels are bent from 0 degree to about 90 degrees, and configured such that distal ends thereof come into contact, respectively, with crease lines of the first and fourth panels or vicinities of the crease lines, wherein each of the bending plates is configured to be pushed and moved outwardly in a width direction, by a push-out device; a detector configured to detect a position of the corrugated paperboard sheet; and a control device configured to control the push-out device.

Disclosed is a folder-gluer comprises: a conveyance device configured to convey a corrugated paperboard sheet; a pair of bending bars configured to bend a first panel and a fourth panel of the corrugated paperboard sheet from 0 degree to about 90 degrees; a pair of bending plates provided in a zone where the first and fourth panels are bent from 0 degree to about 90 degrees, and configured such that distal ends thereof come into contact, respectively, with crease lines of the first and fourth panels or vicinities of the crease lines, wherein each of the bending plates is configured to be pushed and moved outwardly in a width direction, by a push-out device; a detector configured to detect a position of the corrugated paperboard sheet; and a control device configured to control the push-out device.

A method of processing a blank for forming a construct includes obtaining the blank, the blank including a flexible material and is for being formed into a construct. The method also includes moving the blank in a downstream direction on a first guide and a second guide, and pressing an interior region of the blank with a shaping apparatus in a direction transverse to the machine direction as the blank moves in the downstream direction and as a peripheral region of the blank is engaged by at least one shaping bracket.