| 摘要 |
Process in which the welded mesh advances continuously in the installation, there being a reel of plastic sheet arranged above and one arranged below, and as the plastic sheet emerges from them they are directed until they rest above and below the electro-welded mesh, each encounter in their path hot rollers and other, pressure rollers, covered with rubber, the hot rollers being at a temperature of approximately 300 degrees in order to make the sheet adopt a semi-plastic structure which facilitates its adhesion to the two faces of the welded mesh by means of the pressure exerted by aforesaid rubber- covered rollers, thereby giving rise to a continuous mesh covered on both of its faces with plastic sheet, which may be cut to the desired lengths. <IMAGE>
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