Gerbera cups - Gerbera flower sleeves - Flower packaging Gerbera cups | Gerberacups | Gerbera Sleeves | Japanese cups |Flower machines | Flower rackets | plastic sleeves | Florist plants | Reduce botrytis | Nakayama | Packaging solution | Gerbera Packaging | Flower Sleeves | Damaged Gerberas | florist wholesale | Transport packaging. Roskam Young Plants Pty Ltd. is the worldwide agent of the Japanese company Nakayama Ltd which is specialized in the manufacturing of high quality gerbera cups (small plastic sleeves) and gerbera cup machines. The gerbera cup protects the gerbera flower from damage and give the florist and consumer a better quality gerbera.