1、边压强度测试的意义：
1. Significance of edge pressure strength test:
直接影响瓦楞纸箱的支撑强度，瓦楞纸箱承受重力主要是靠楞，边压即是考核楞强度的佳途径；
It directly affects the support strength of the corrugated box. The gravity of the corrugated box mainly depends on the corrugated box, and the edge pressure is a good way to assess the strength of the corrugated box;
影响瓦楞纸板边压强度的主要因素：瓦楞纸板的生产工艺、瓦楞纸板的结构、瓦楞纸板的楞形、瓦楞粘合剂的影响。
The main factors affecting the edge pressure strength of corrugated board are the production process of corrugated board, the structure of corrugated board, the shape of corrugated board and the influence of corrugated adhesive.
边压强度的定义：在瓦楞方向上，一定高度（25mm）的瓦楞纸板，单位长度(100mm)所能承受的垂直均匀增大 （12.5mm/min)的力，称为瓦楞纸板的边压强度。
Definition of edge pressure strength: in the corrugated direction, the force of vertical uniform increase (12.5 mm / min) that a certain height (25 mm) of corrugated cardboard can bear per unit length (100 mm) is called the edge pressure strength of corrugated cardboard.
2、耐破强度测试的意义：影响瓦楞纸箱的侧支撑强度– 瓦楞纸箱防护产品，耐破即是考核纸板单位面积所能承受均匀及增大的大压力值。该测试是考察纸箱在实际运输环境中承受静态的局部挤压的能力；
2. Significance of bursting strength test: it affects the side support strength of corrugated boxes - the protective products of corrugated boxes. Bursting strength refers to the large pressure value that can be uniformly and increased per unit area of cardboard. This test is to investigate the ability of the carton to withstand static local extrusion in the actual transportation environment;
耐破强度的定义：瓦楞纸板单位面积所能承受的均匀增大的大压力值为瓦楞纸板的耐破强度。
The definition of bursting strength: the uniformly increasing large pressure value that the corrugated board can bear per unit area is the bursting strength of the corrugated board.
3、戳穿强度测试的意义：考核纸板耐外部突然冲击所能承受的能量；
3. The significance of the puncture strength test: to assess the energy that the cardboard can withstand against external sudden impact;
戳穿强度的定义：一定形状的角锥穿过瓦楞板所做的功，所显示的能量称为瓦楞纸板的戳穿强度。
Definition of piercing strength: the work done by a certain shape of pyramid through the corrugated board, and the energy displayed is called the piercing strength of the corrugated board.
4、粘合强度测试的意义：粘合强度不足容易造成分层，大大降低纸箱抗压强度；
4. Significance of adhesive strength test: insufficient adhesive strength can easily cause delamination and greatly reduce the compressive strength of cartons;
粘合强度的定义：瓦楞纸板的面、里、芯纸和波形瓦楞纸的楞峰粘合程度，在一定单位长度内经分离测试所能承受的大剥离力。
The definition of adhesive strength: the adhesion degree of the corrugated board surface, the inner, the core paper and the corrugated paper, and the large peeling force that can be withstood by the separation test within a certain unit length.
5、厚度测试的意义：如果纸板在加工过程中，瓦楞高度损失过大，例如经过模切，即压痕，开槽或者印刷，就会大大降低。纸箱的抗压强度，因此保持瓦楞纸板的厚度应成为生产过程着重把握的一环；
5. The significance of thickness test: if the corrugated height loss is too large during the processing of paperboard, such as die cutting, i.e. indentation, grooving or printing, it will be greatly reduced. The compressive strength of the carton, therefore, maintaining the thickness of the corrugated board should become a key link in the production process;
厚度测试的定义：瓦楞纸板在一定压强下所表现出来的高度即称为厚度。
Definition of thickness test: the height of corrugated board under certain pressure is called thickness.
6、瓦楞纸箱抗压强度的意义：考核纸箱可承受大压力值、纸箱包装设计的产品保护强度、检验纸箱是否可承受堆码重量；
6. The significance of the compressive strength of corrugated cartons: check whether the cartons can withstand large pressure, the product protection strength of the carton packaging design, and whether the cartons can withstand the stacking weight;
瓦楞纸箱抗压强度的定义：以匀速增加位移所产生的力压缩纸箱，纸箱所能够承受的大力值称为抗压强度。
The definition of the compressive strength of corrugated boxes: the force generated by increasing the displacement at a uniform speed compresses the cartons, and the strong force that the cartons can bear is called the compressive strength.
抗压强度合格判定：当所测三个样箱的抗压力值均大于标准抗压力值时，该项试验为合格；若其中有一个样箱不合格，则该项试验为不合格。
Determination of compressive strength: when the pressure resistance values of the three sample boxes are greater than the standard pressure resistance value, the test is qualified; If one of the sample boxes is unqualified, the test is unqualified.
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