1降低运输成本
1. Reduce transportation cost
木箱属于是坚硬木材，成形后只能一整箱的出货，其运费占木箱的40%的成本，量少更贵；相对于密闭木箱，可折叠的重型纸箱平均可降低达20％以上的运输成本。
Wooden cases belong to hard wood, which can only be shipped in a whole box after forming. The freight accounts for 40% of the cost of wooden cases, which is less and more expensive; Compared with airtight wooden cases, the average transportation cost of foldable heavy-duty cartons can be reduced by more than 20%.
2组装简单
2. Simple assembly
与—般瓦楞纸板一样，可折叠做成箱子，可作业；木箱则需要三两个人一起拿个锤子来钉。
Like the general corrugated board, it can be folded into boxes, which can be operated efficiently; The wooden box needs three or two people to hammer together.
3不需要熏蒸，直接出口
No fumigation, direct export
木箱需要熏蒸，并且取得出口证书才可以出口欧美等，不然就是生物入侵；重型纸箱可以直接出口。将七层纸板做成箱子时，不需使用做木箱时用的锤子、锯等，作业性高，不会导致由于木刺引起受伤事故等。
Wooden cases need fumigation, and obtain export certificate before they can be exported to Europe, America and other countries, otherwise it is biological invasion; Heavy duty cartons can be exported directly. When the seven layer paperboard is made into a box, it does not need to use the hammer, saw, etc. when making a wooden box, so the operation safety is high, and it will not lead to injury accidents caused by wood thorns.
4重量轻，运费又省一截
4. Light weight and less freight
纸的密度是木的密度的20%，同等体积下重量是木的20%。由于将板与板钉合时要先钉上横木条，使得外体积变大。而七层纸板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。由于可提高卡车以及集装箱的运输效率，从而节约运输费。
The density of paper is 20% of the density of wood, and the weight of the same volume is 20% of wood. Because when the board and the board are nailed, the horizontal wood strip is nailed first, so that the external volume becomes larger. And seven layer cardboard box because is the integration of surface to surface joint, do not need wood, so the volume of the carton is smaller than the wooden box. Because it can improve the efficiency of truck and container transportation, so as to save transportation costs.
5适合空运
5. Suitable for air transportation
空运大多按重量计算运费所以使用重量轻的重型纸箱时，可大量节约运费。
Most of the air freight is calculated by weight, so the use of light weight heavy cartons can save a lot of freight.
6耐压缩强度高
6 high compression strength
七层纸板是瓦楞纸板的一种，但具有一般纸板10倍的耐压缩强度，所以可堆积得更高。比如：长1m、宽1m、高1m重型纸箱的耐压缩强度约为3-5吨。
Seven layer paperboard is a kind of corrugated paperboard, but it has 10 times compression strength of general paperboard, so it can be piled up higher. For example: the compression strength of 1 m long, 1 m wide and 1 m high heavy-duty cartons is about 3-5 tons.
7可做成密封包装
7 can be made into sealed packaging
七层纸板包装是用粘合在一体的七层纸板做成的箱子，而且用防水胶带完全封住，所以可做成密封型。
Seven layers of paperboard packaging is made of seven layers of paperboard bonded in one box, and completely sealed with waterproof tape, so it can be made into a sealed type.
8防湿性好
8. Good moisture resistance
用于重型纸箱的面和底的牛皮纸是以一种耐水性长纤维100%为原料，加上使用强化型芯纸及防水胶水制作而成，淋雨后强度多少会降低，但是它具有干后恢复强度的特点。
The kraft paper used for the top and bottom of heavy-duty carton is made of 100% water-resistant long fiber, reinforced core paper and waterproof glue. The strength will decrease after rain, but it has the characteristics of recovering strength after drying.
9表面可以印刷
The surface can be printed
重型纸箱与一般瓦楞纸板一样可进行表面印刷，也可多色印刷。
The heavy-duty carton can be printed on the surface as well as multi-color as the general corrugated board.
10容易废弃处理
10 easy to discard
由于重型纸箱采用100%长纤维原料做成，可作为纸原料进行回收再利用。由于世界各国都有纸板回收体系，所以废弃处理很方便。
As the heavy-duty carton is made of 100% long fiber raw materials, it can be recycled as high-quality paper raw materials. Because all countries in the world have paperboard recycling system, so waste disposal is very convenient.
