| 单词 | polyfoam box | 
| 释义 | > as lemmaspolyfoam box   Any of various synthetic polymeric compounds with a cellular structure, used for purposes such as padding, upholstery, or insulation; esp. foam plastic or polystyrene. Frequently attributive, as  polyfoam box,  polyfoam cushion, etc.A proprietary name in the United Kingdom. ΚΠ 1956    Trade Marks Jrnl. 25 Jan. 77/1  				Polyfoam..Foamed plastics in the form of sheets, block and shaped sections, and included in Class 17. 1960    Post-Standard 		(Syracuse, N.Y.)	 14 Aug. 7/1 		(advt.)	  				5 colonial wing-back chairs, polyfoam cushions, skirt. 1976    Casper Star-Tribune 		(Wyoming)	 29 June 6/5 		(advt.)	  				Buoyant polyfoam filled cushions. 1992    W. Rathje  & C. Murphy Rubbish! x. 224  				Polyfoam cups are cheaper than paper ones. 1999    Jrnl. Agric. & Food Chem. 47 2387  				Blue whiting..was brought layered between crushed ice in polyfoam boxes. < as lemmas | 
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