Which factors should be considered when choosing corrugated machine parts？ Timely replacement of spare parts can ensure the high efficient operation of the corrugated line, thereby ensuring the quality of cardboard. The price and performance of the spare parts determine the production cost and its service life. Thanks to 22+ years experience in producing carton machine, LLY Pack have a better understanding of customer needs. Main products include corrugated roller, double facer belt, sun wheel