Yellow colored single paper bag and double paper bag with black inner linings were used for bagging the Newhall navel orange fruits, and the fruit quality indices were analyzed.
以纽荷尔脐橙果实为材料，分别采用黄色单层纸袋和内层黑色双层纸袋进行套袋，对套袋果实的主要品质指标进行分析。
This machine could be used in sewing plastic woven bag, sack, paper bag mouth and binding of Bag-making Plant. It could use single-thread and 2-thread.
该机可供制袋厂缝制塑料编织袋、布袋、纸袋口及圈边之用，该系列机器可单双线两用。
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