Based on packaging carton CAD software, this paper gives a hierarchy model on component design of carton, method to realize component design, and an example of making up cartons to explain them.

基于包装纸盒CAD软件，给出了纸盒组件设计的层次结构模型和实现组件设计的方法，并以盒形拼大版为例加以说明。

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You're making a coffee and get a full carton of milk out of the fridge only to realize it's past its expiration 1 date.

你正在煮咖啡，然后从冰箱里拿了一盒牛奶，却发现已经过期了。

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The area of the Group is more than 105,000 square meters. Group business involves industrial sewing machines, carton exportation, color printing package, embroidery machines, paper-making, etc.

集团总占地面积105,000余平方米，产业涉及：工业缝纫机、出口纸箱、彩印包装、电脑绣花机、造纸等行业。

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