重型纸箱包装的楞型的组合一般采用AB型、CB型、BE型等，主要用于单件包装重量较大且易破碎宝贵的内装物的包装。内装物质量大于55kg或综合尺度大于2500mm,用于运送包装的瓦楞纸箱。
The combination of corrugated type of heavy-duty carton packaging generally adopts AB type, CB type, be type, etc., which is mainly used for the packaging of valuable contents with large weight and easy to break. Corrugated cartons with contents of more than 55kg or comprehensive dimensions of more than 2500mm are used for transportation and packaging.
为进步对内装物的维护能力，答应在箱内增设隔挡、衬垫、底座等纸箱附件，对箱型结构有特殊要求的。由供需双方商定，重型纸箱包装按照运用重型瓦楞纸板不同的种类分为四层复合重型瓦楞纸箱、五层重型瓦愣纸箱。
In order to improve the maintenance ability of the contents, it is allowed to add carton accessories such as partition, liner, base, etc. in the box, which has special requirements for the box structure. According to the different types of heavy corrugated board used, the heavy-duty carton packaging is divided into four layers of composite heavy-duty corrugated box and five layers of heavy-duty corrugated box.
六层复合重型瓦楞纸箱、七层复合重型瓦楞纸箱、七层重型瓦楞纸箱等五种，重型瓦楞纸箱按所运用的重型瓦楞纸板相应的等级分为A、B、C三个等级。运用重型纸箱包装产品必须用坚固的塑料编织带（绳）进行捆扎。
There are five kinds of heavy corrugated cartons: six layer composite heavy corrugated cartons, seven layer composite heavy corrugated cartons and seven layer heavy corrugated cartons. Heavy corrugated cartons can be divided into three grades: A, B and C according to their corresponding grades. The products packed in heavy cartons must be bound with strong plastic braid (rope).
重型纸箱包装用于产品在贮运过程中应防止受到雨淋、曝晒、受潮和污染；不得采用有损产品的运送装卸方式。产品储存环境应清洁、干燥、通风；仓储时，距地面的高度不得低于。
The heavy-duty carton packaging should be protected from rain, sun exposure, damp and pollution during the storage and transportation of the products, and the transportation and loading and unloading methods that damage the products should not be adopted. The product storage environment should be clean, dry and ventilated; when storing, the height from the ground should not be less than.
一般纸箱：一般说的是三裱箱，分为单坑（三层纸第1层为面纸第二为层芯纸加一同底纸）也就是由三层纸外面的面纸，中间的瓦楞纸，和里层的箱板纸加工而成的纸箱，像啤酒箱，奶箱，便利面的箱子。承重相对较小，瓦楞纸一般都选用B楞C楞或E楞。
General carton: Generally speaking, it is a three-layer carton, which is divided into a single pit (the first layer of three-layer paper is the face paper, and the second layer is the core paper plus the bottom paper). That is to say, it is a carton made of three-layer paper, the outer face paper, the middle corrugated paper, and the inner cardboard, such as beer box, milk box, and convenience box. Load bearing is relatively small, corrugated paper is generally used B, C or E.
也有五层纸（第1层为面纸第二为层芯每三层为中隔纸第四层为芯纸加一同底纸），像我们快递常常用到的一般纸箱，如一般用在食用油四桶装包装箱和家用电器，重型纸箱：重型纸箱通常由五层纸板，也叫双坑纸，五裱箱由面纸，瓦楞纸，心纸，瓦楞纸，箱板纸五层纸加工而成。
There are also five layers of paper (the first layer is the face paper, the second layer is the core, every three layers is the middle paper, and the fourth layer is the core paper plus the bottom paper). For example, we often use the general cartons for express delivery, such as four barrels of edible oil packing boxes and household appliances, heavy cartons: the heavy cartons are usually made of five layers of cardboard, also known as double pit paper, and the five mounting boxes are made of face paper, corrugated paper, heart paper, corrugated paper and cardboard It is made of laminated paper.
一般用在食用油四桶装包装箱和家用电器，如电视，洗衣机，等。瓦楞一般都选用外层用B楞，里层用A楞。抗压和抗刺穿大于三裱箱。重型纸箱也有七层纸箱，也叫七裱箱由面纸，瓦楞纸，心纸，瓦楞纸，心纸，瓦楞纸，箱板纸七层纸加工而成。
Generally used in edible oil four barrel packing box and household appliances, such as TV, washing machine, etc. Corrugating is generally used for outer layer with B corrugating, inner layer with a corrugating. The compression resistance and puncture resistance are greater than that of three mounting boxes. Heavy duty cartons also have seven layers of cartons, also known as seven mounted cartons, which are made of seven layers of tissue paper, corrugated paper, heart paper, corrugated paper and cardboard.
市面上一般很少用，可以装一些机械设备，和大型家用电器。瓦楞的组合一般由B楞和A楞穿插组合。抗压和抗刺穿大于前两种。高强度重型瓦楞纸箱包装。是以高强度重型瓦楞纸板为材料，通过的包装机械设备出产出来的瓦楞纸箱，它的特征是：强度大，硬度高，可高质量印刷，可回收，绿色
It is rarely used in the market. It can be used to install some mechanical equipment and large household appliances. The combination of corrugation is generally composed of b-corrugation and a-corrugation. Compression and puncture resistance are greater than the first two. High strength heavy corrugated box packaging. It is made of high-strength heavy-duty corrugated board and produced by professional packaging machinery and equipment. It is characterized by high strength, high hardness, high quality printing, recyclability and environmental protection
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