ULTRA PAC INC. - Dennis Hogan was named vice president of operations for the Rogers, Minn., food package maker.
WRIGHT PLASTIC PRODUCTS INC. - Charles Malo was named general manager for the company's Sheridan, Mich., manufacturing facility. Wright Plastic of Lansing, Mich., custom manufactures injection molded parts for the automotive industry.
HuLS AMERICA INC. of Piscataway, N.J., named Gerald Moroff executive vice president, technology, and Robert Morlino vice president and general manager of its colorants and biocides business. ... Himanshu Patel was named distribution sales manager for EPSILON PRODUCTS CO., a Marcus Hook, Pa., producer of homopolymer and impact copolymer resins. ... DSM of Heerlen, the Netherlands, named Henk van Dalen director of the polyethylene business group being formed later this year, and Frans Noteborn director of the polypropylene/ABS, Stanyl and polycarbonate business group. ... QUANTUM CHEMICAL CO. of Cincinnati named Beth Ann Rogers product manager, colors/compounds. ... Quart Graves was named polypropylene business manager for SOLVAY POLYMERS INC. of Houston. ... KILLION EXTRUDERS INC. of Cedar Grove, N.J., named William Verniero sales engineer and Patrick McEvoy sales engineer, northeastern territory. ... Douglas Darrow was named regional vice president for technical sales and marketing for CLOEREN CO., an Orange, Texas, maker of extrusion equipment. ... Arthur Schloth was named regional sales manager for the southeast and mid-Atlantic states with HERBOLD GRANULATORS U.S.A INC. of Sutton, Mass. ... Thomas Wood was named president and general manager of HUNTSMAN POLYPROPYLENE CORP. of Salt Lake City. ... Albert Winterman was named director of automotive business, plastic materials and urethanes, for BASF CORP. of Parsippany, N.J. ... HERCULES INC. of Wilmington, Del., named R. Michael Alberts vice president and general manager of the resins division of Hercules Chemical Specialties Co. ... Mold-release-agent maker ZYVAX INC. of Boca Raton, Fla., named Todd Brown vice president of sales and marketing. ... TRADESCO MOLD LTD., a Toronto mold maker, named Henry Rozema vice president of engineering. ... Thermoforming machine manufacturer COMET INDUSTRIES of Sanford, Fla., named Judy Kostur chief executive officer. ... Machinery maker BLACK CLAWSON-SANO INC. of Amelia, Ohio, named Joseph Altimari executive vice president.