Why a paper tag can vanish in transit
A checked bag does not travel gently from counter to aircraft. Conveyors carry it through transfers, turns and sorting equipment, where it can bump other bags or brush against rails and rollers. A tag that hangs away from the suitcase can become the first thing to catch on an edge or be pulled beneath another bag.
The force is concentrated on a small strip of paper. If the tag snags while the suitcase keeps moving, that strip can rip—or the adhesive closure can give way—in a fraction of a second. The tag may be intact when the bag disappears onto the belt and gone by the next turn.
A small label with a routing job
The paper tag is more than a receipt: its printed barcode helps baggage systems identify and direct the suitcase. If the tag comes off before a scan, the bag may need to be identified or routed another way, which can mean extra handling. The bag itself is not necessarily damaged; it is the information attached to it that has been lost.
That is why a dangling tag is vulnerable even when it looks securely attached. Keeping its loose end close to the handle reduces the chance that machinery—or another moving bag—can grab it.
