In February 2011 , MeadWestvaco sold its Envelope Products business , including the Columbian Brand Envelope , to the Quality Park Envelope Products Group of Cenveo Corporation . In February 2011 , MeadWestvaco sold its Envelope Products Business including the Columbian Brand Envelope to Cenveo Corporation 's Quality Park Envelope Products Group .
Pada Februari 2011, MeadWestvaco menjual perniagaan Envelope Produknya, termasuk Columbian Brand Envelope, kepada Quality Park Envelope Products Group of Cenveo Corporation. Pada Februari 2011, MeadWestvaco menjual Envelope Produk Perniagaan termasuk Columbian Brand Envelope kepada Kumpulan Produk Envelope Taman Kualiti Cenveo Corporation.