Joann Inc., a Hudson-based company that recently filed for Chapter 11 bankruptcy protection for the second time in less than a year, could lay off hundreds more employees if it doesn’t find a buyer. According to two Worker Adjustment and Retraining Notification Act (WARN) notices that were received Monday by the Ohio Department of Job and Family Services, the company could lay off 475 employees at its distribution center in Hudson and fulfillment center in West Jefferson . Employee separations are expected to begin March 31 in a 14-day period if Joann fails to secure a buyer for the…..