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Production method of artificial turf having sealing air room, and artificial turf thereof
Production method of artificial turf having sealing air room, and artificial turf thereof
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机译：具有密封空气室的人造草皮的生产方法，及其人造草皮
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摘要
The present invention comprises the steps of extruding a plurality of artificial turf yarns 109 having holes in the center by extruding them in an extruder to form horizontally parallel; Artificial turf yarn (109) before tableware discharged parallel to the extruder in a rotating state formed so that the pressing protrusions (153, 154) meet and approach while rotating the two pressing rollers (151, 152) having pressing protrusions (153, 154) formed at predetermined intervals on the outer surface While passing through the pressing rollers 151 and 152, the artificial turf yarn 109 is compressed and heat-sealed by the pressing protrusions 153 and 154 of the pressing roller to form partitions 114 at predetermined intervals. Forming 117); It relates to a method of manufacturing artificial turf having a sealed air hole, comprising: cooling the artificial turf in which the air hole 117 is formed, It relates to artificial turf having a sealed air hole manufactured by the above manufacturing method.
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