ORRVILLE, OHIO — The J. M. Smucker Co. said it has increased the list price for the majority of its packaged coffee products sold in the United States, primarily consisting of items sold under the Folgers, Dunkin’ Donuts and Café Bustelo brand names. Citing sustained increases in green coffee costs, J.M. Smucker said prices have been raised an average of 6%. The company’s K-Cup pods were excluded from the price increase.In May 2016, J.M. Smucker lowered the list price for the packaged coffee products by an average of 6%.