水泥纸袋、每袋净重50公斤。
对于如水泥袋、药品袋或者简朴的纸袋类包装来说，因用料价格低，印刷色次少，没有印后加工的需求，价格和利润天然就低。
For such as cement bags, drug bag or simple paper bag packaging materials used for, because of low prices, printing color times less, no post-press processing demand, price and profit natural is low.
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