| 摘要 |
<p>The invention relates to a method for heating a plastic material using at least one electromagnetic radiation source, characterised in that the electromagnetic radiation is emitted in the infrared at a wavelength or in a wavelength spectrum included in the following ranges: 1110 - 1160 nm; 1390 - 1450 nm; 1610 - 1650 nm; 1675 - 1700 nm; 1880 - 2100 nm; 2170 - 2230 nm.</p> |
