Glass Packaging Institute the glass finish number. For example, an 8-425 finish is approximately 8 mm neck outside diameter with a 425 finish corresponding to a threaded neck typically found on small vials. Glass Packaging Institute The Glass Packaging Institute (GPI) is the North American trade association for the glass container industry, headquartered in Arlington, Virginia. Through GPI, glass container manufacturers advocate job preservation and industry standards, and promote sound energy, environmental, and recycling policies. The GPI membership consists of 5 glass container manufacturing member companies, and 33 supplier member companies, who provide raw materials, recycled glass, equipment, decorating, and other services to
Work Is a Four-Letter Word was a member of the Royal Shakespeare Company, of which Peter Hall was artistic director until the year of the film's release. Cilla Black had not previously had a starring role; she had appeared briefly as herself in "Ferry Cross The Mersey" (1965), a vehicle for Gerry and the Pacemakers. She recorded the theme song for the film, having the same title, which was released as the B side of "Where Is Tomorrow?" in 1968; the single reached number 39 in the UK Charts. This would be Black's only starring role in film. Most of the remainder of the cast