The technique of forming an object by inflating a gob of molten glass gathered on the end of an iron tube, or blowpipe The gaffer blows through the tube, slightly inflating the gob, which he then manipulates into the required form by swinging it, rolling it on a marver, or shaping it with tools or in a mold; and then inflates it to the desired size
The technique of forming an object by inflating a gob of molten glass gathered on the end of a blowpipe The gaffer blows through th e tube, slightly inflating the gob, which is then manipulated into the required form by swinging it, rolling it on a marver, or shaping it with tools or in a mold; it is then inflated to the desired size
The technique of forming an object by inflating a glob of molten glass gathered on the end of the blowpipe The gaffer blows through the tube, slightly inflating the glob, which is then manipulated into the required form by swing it, rolling it on a marver, or shaping it with tools or in a mold; it is then inflated to the desire size
The process by which flexible polyurethane is foamed during production In all cases, blowing occurs when water and TDI react to form CO2 [Also see Auxiliary Blowing Agent (ABA) ]
The process by which flexible polyurethane is foamed during production In all cases, blowing occurs when water and TDI (or MDI) react to form CO2 (Also see Auxiliary Blowing Agent (ABA))