Device and method for inserting a security and/or identification element between two layers of a marking strip for items of baggage
View Patent ↗The present invention is directed to a device and a method for inserting a security and/or identification element between two layers of a marking strip for items of baggage, the two layers being an overlayer and a substrate joined together at least in sub-sections by way of an adhesive layer which adheres to the overlayer when the substrate is delaminated. The marking strips are manufactured with integrated security/identification elements at low cost. The marking strips are available in web form and are guided in a running direction past a vacuum source. The vacuum source is switched on as soon as a severing cut of a marking strip enters the range of action of the vacuum source, whereby the substrate is lifted from the overlayer of a marking strip so that a security/identification element is dispensed onto the overlayer or the substrate, and that the running direction of the marking strip is reversed as soon as the leading section of the security/identification element adheres to the overlayer or the substrate, whereby the overlayer and the substrate of a marking strip are brought together again and the security/identification element is inserted between the two layers.
1. A method for inserting a security and/or identification element between two layers of a marking strip for items of baggage, said two layers being an overlayer and a substrate joined together at least in sub-sections by way of an adhesive layer, said adhesive layer adhering to the overlayer when the substrate is delaminated, one of the overlayer and the substrate comprising a severing cut, comprising the steps of:
providing marking strips available in web form, guided in running direction past a vacuum source;
switching on the vacuum source as soon as a severing cut of a predetermined section of a marking strip enters the range of action of the vacuum source;
lifting the layer of the marking strip that is interrupted by the severing cut from the respective other layer of this particular marking strip so that a security/identification element is dispensed onto the overlayer or the substrate; and
reversing the running direction of the marking strip as soon as the leading section of the security/identification element adheres to the overlayer or the substrate, whereby the overlayer and the substrate of a marking strip are brought together again and the security/identification element is inserted between the two layers.
2. The method as claimed in claim 1 , wherein the instants of time when the running direction of the marking strips is reversed and the vacuum source is switched on and off are fixed by way of a control device and servo motors.
3. The method as claimed in claim 1 , wherein the position of the marking strips and/or the position of the security/identification elements is determined by means of sensors.
4. The method as claimed in claim 2 , wherein the security/identification elements are affixed to a supporting web by means of an adhesive whose adhesion relative to the security/identification elements is greater than relative to the supporting web, and wherein the security/identification elements are lifted off the supporting web at the dispensing edge of a dispensing device, and that the security/identification elements are applied with their non-adhesive-coated side to the overlayer coated with adhesive.