Hagen & Sievertsen was a packaging and printing business in Odense, Denmark.
It was a major supplier of often richly decorated medical prescription envelopes for to Danish pharmacies.
It was ibnitially based in rented premises on Vestergade in central Odense in 1851.
The firm grew steadily and in 1867 relocated to larger premises on Nedergade.
[1] The company was a major supplier of prescription envelopes to Danish pharmacies.