Adhesive Application Station for Binding Printed Material
AssigneeSogno AG
InventorWalter Baltensperger
Life of this patent
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Abstract
An adhesive application station comprising a device for binding stacked printed material using a free-flowing or liquefiable adhesive. The adhesive application station comprises, in the sliding surface for the printed materials, at least one outlet for the adhesive and a dosing device which is supplied with adhesive and can be closed by an actuator in a manual, mechanical, electronic and/or sensor-controlled manner. At least two separately closing supply lines for the adhesive end in a common supply channel for the dosing device, directly upstream of the dosing device, said lines each comprising an adhesive reservoir and a pump. In this way, especially a plurality of adhesives can be successively treated on the same installation without any retrofitting.
Claims9
1-10. (canceled)
In a device for binding stacked printed products having a sliding surface for the printed materials, an adhesive application station for feeding adhesive to the sliding surface of the device, the adhesive station comprises:
- an adhesive outlet for directing adhesive to the sliding surface;
- an adhesive supply channel;
- a dosing device between the adhesive supply channel and the adhesive outlet;
- means for moving said dosing device between an open position for communicating the adhesive supply channel with the adhesive outlet and a closed position for blocking communication between the adhesive supply channel and the adhesive outlet;
- and at least two adhesive supply lines, each supply line communicating adhesive from an adhesive reservoir, by means of a pump, through a selectively closable valve means to the adhesive supply channel.
Dependencies are inferred from the claim text.