一、组装简单
1、 Simple assembly
与一般瓦楞纸板一样，可折叠做成箱子。
Like general corrugated board, it can be folded into a box.
二、缩短作业时间
2、 Shorten operation time
木箱要通过敲钉作业来完成，而重型纸箱的纸板是将其折叠后利用打包带来固定成型，捆包作业时间大大缩短，且其重量为木箱的1/3 - 1/5，轻便可省人力。
Wooden cases need to be nailed, and the paperboard of heavy-duty cartons is folded and fixed with packing belt, which greatly shortens the time of packing operation, and its weight is 1 / 3 - 1 / 5 of that of wooden cases, which is light and can save manpower.
三、削减捆包资材
3、 Reduce packing materials
相对于密闭木箱，平均可降低成本达20%以上。可省去密闭木箱内的防水纸及防水塑膜。
Compared with the sealed wooden case, the average cost can be reduced by more than 20%. The waterproof paper and waterproof plastic film in the closed wooden box can be omitted.
四、节省运输费
4、 Saving transportation cost
做木箱时，由于将板与板钉合时要先钉上横木条，使得外体积变大。而重型纸箱由于是一体化面与面的接合，不需要木条等，所以纸箱体积比木箱小。所以可提高卡车及集装箱的运输效率，从而节约运输费。
When making wooden cases, because the boards and boards should be nailed with horizontal strips first, the external volume becomes larger. And the heavy-duty carton as a result of the integration of surface to surface joint, do not need wood, so the volume of the carton is smaller than the wooden case. Therefore, the transportation efficiency of trucks and containers can be improved and the transportation cost can be saved.
五、耐压缩强度高
5、 High compression strength
重型纸箱的纸板与一般的国产纸箱不同，具有比一般纸板10倍的耐压缩程度，所以可堆积较高。例如尺寸1*1*1m的纸箱耐压缩强度约为3-5吨。
The paperboard of heavy-duty carton is different from the general domestic carton. It has 10 times compression resistance than the general carton, so it can be piled up higher. For example, the compression strength of 1 * 1 * 1m carton is about 3-5 tons.
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