the user 39 s selected and designed image 18 for the associated carton style and template after the carrier blank 12 receives the printed image from the print head 50 it is discharged from the inkjet printer 14 by counter rotating discharge rollers 52 54 a support roller 56 or other associated mechanisms as is well known in the inkjet printing art in one embodiment the smartphone case flat of fig2 includes a top end panel 20 a bottom end panel 22 two side panels 24 a back panel 26 and two glue flaps 28 30 one glue flap 28 is attached to one of the side panels 24 by one of various fold or score lines 23 to form a manufacturer 39 s seam and the other 30 attached to the bottom end panel 22 by one of various fold or score lines 23 to form a case closure device upon contact with the bottom end panel 22 on opposite ends of each side panel 24 are dust flaps 32 which are inserted between and held in place by the radial corners of the smartphone 16 and the smartphone case 39 s top or bottom end panels 20 22 to form the radial corners of the erected smartphone case boa fig3 the scf 10 also includes a removable face panel 34 that is positioned between the side dust.