bun stock
English edit
Noun edit
bun stock (plural bun stocks)
- large solid box-like structure formed during the production of polystyrene insulation
- 2006, NIIR Board of Consultants and Engineers, The Complete Technology Book On Expanded Plastics, Polyurethane, Polyamide And Polyester Fibres:
- The formulations and processes were sized to produce bun stock pieces of 12 to 14 feet in length, 3 feet in width, and 12 to 14 inches in height.