cardboard boxes for sale

cardboard boxes for sale 

cardboard box factory with Corrugated   Acer's mechanical system roll Co.  bdhljxzg 

cardboard box factory with Corrugated [Original  2 25 9 42 36] Word Count  For any form of corrugating, it has the same basic functionality and wear mechanisms use. Corrugated paper in high speed, continuous bending section into the ironing process, continue with the next line pressure relative displacement Corrugated shocked top and squeeze the rolling friction generated by inclusions and minerals contained in durum paper rolling strike so shocked at the top of the occurrence of severe wear Corrugated and gradually ground into irregular shapes by circular, continuous high speed operation, Lenz tooth height slowly getting low, so that the production of cardboard gradually became the standard limit. Some low flute Corrugated surface hardness will therefore make the top Leng Leng surface pits and produce 

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