求翻译：因为是OPP胶袋，它要比一般的胶袋来的平滑，印刷位置不好控制，如果改用PP胶袋或许可以好些，只是PP胶袋的透明度没有OPP胶袋来的好是什么意思？

Opp plastic bags than plastic bags to the smooth, the printing position is not easy to control, if the switch pp plastic bags might be better, but pp transparency of the plastic bags no good to the opp plastic bag

Because it is OPP plastic bags, and it would be more than the average plastic bags to a smooth, controlled the Location bad, if the change to PP plastic bags may be better, but the transparency PP plastic bags is not OPP plastic bags to the better

Because is the OPP plastic bag, it must smooth which comes compared to the common plastic bag, prints the position to control not not well, if perhaps changes to the PP plastic bag to be possible many, only is the PP plastic bag transparency does not have good which the OPP plastic bag comes

Because it is OPP plastic bags than conventional plastic bags to smooth it, bad printing position control, if you use PP plastic bag may be better, just transparency PP plastic bags not OPP plastic bags for good

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