A shipping, packaging and industrial supplies distributor is planning to move operations to Braselton, employing up to 600 people within the next few years. Uline Inc. has signed a 10-year lease to occupy Braselton Logistics Center, off Ga. 124 south of Interstate 85, according to a press release from Ackerman & Co., an Atlanta-based commercial real estate firm involved in the deal. The company plans to have 450 workers at the plant, eventually growing to 600, said Duke Uihlein, Uline vice president of distribution.