| 摘要 |
<P>PROBLEM TO BE SOLVED: To surely attain a gas blowoff effect without generating fouling by the adhesion of a volatile component in a gas blowoff machine, a roller, a support, a product, etc., even when a thermally unstable gas is ejected from the gas blowoff machine. <P>SOLUTION: In a method for producing a laminate, while the thermally unstable gas is ejected from the gas blowoff machine 30 arranged in the vicinity of an extrusion die 14, by extruding a molten thermoplastic resin from the extrusion die 14 in the shape of a film, the gas blowoff machine 30 is covered with a cover 28, the cover 28 alone is heated at a temperature of at least the volatilization temperature of the volatile component volatilized from the extruded thermoplastic resin, and the gas blowoff machine 30 is cooled forcibly. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
