作者: Cheryl Forster , Jason D. Carling
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摘要: A system for applying a polyurethane coating to polyolefin floor tile, comprising conveyor (92) moving the tile (10) in direction (94) past plurality of treatment devices, including solvent applicator station (80), heater (96, 114), plasma generator (98), applicators (116, 134) and ultraviolet light systems (130, 136). The (82) enables polymer surface be more responsive processes applied by with exhaust conduit (104), thus increasing energy top title preparation apply liquid surface, such as via rollers (118, 120) (128), while energized state. then exposes from UV tube (132) at least partially cure it, after passing throught space L1 or L2 (128 138).