1. Significance of edge pressure strength test:

直接影響瓦楞紙箱的支撐強度，瓦楞紙箱承受重力主要是靠楞，邊壓即是考核楞強度的佳途徑；

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;

影響瓦楞紙板邊壓強度的主要因素：瓦楞紙板的生產(chǎn)工藝、瓦楞紙板的結(jié)構(gòu)、瓦楞紙板的楞形、瓦楞粘合劑的影響。

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.

邊壓強度的定義：在瓦楞方向上，一定高度（25mm）的瓦楞紙板，單位長度(100mm)所能承受的垂直均勻增大 （12.5mm/min)的力，稱為瓦楞紙板的邊壓強度。

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、耐破強度測試的意義：影響瓦楞紙箱的側(cè)支撐強度– 瓦楞紙箱防護產(chǎn)品，耐破即是考核紙板單位面積所能承受均勻及增大的大壓力值。該測試是考察紙箱在實際運輸環(huán)境中承受靜態(tài)的局部擠壓的能力；

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;

耐破強度的定義：瓦楞紙板單位面積所能承受的均勻增大的大壓力值為瓦楞紙板的耐破強度。

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、戳穿強度測試的意義：考核紙板耐外部突然沖擊所能承受的能量；

3. The significance of the puncture strength test: to assess the energy that the cardboard can withstand against external sudden impact;

戳穿強度的定義：一定形狀的角錐穿過瓦楞板所做的功，所顯示的能量稱為瓦楞紙板的戳穿強度。

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、粘合強度測試的意義：粘合強度不足容易造成分層，大大降低紙箱抗壓強度；

4. Significance of adhesive strength test: insufficient adhesive strength can easily cause delamination and greatly reduce the compressive strength of cartons;

粘合強度的定義：瓦楞紙板的面、里、芯紙和波形瓦楞紙的楞峰粘合程度，在一定單位長度內(nèi)經(jīng)分離測試所能承受的大剝離力。

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、厚度測試的意義：如果紙板在加工過程中，瓦楞高度損失過大，例如經(jīng)過模切，即壓痕，開槽或者印刷，就會大大降低。紙箱的抗壓強度，因此保持瓦楞紙板的厚度應(yīng)成為生產(chǎn)過程著重把握的一環(huán)；

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;

厚度測試的定義：瓦楞紙板在一定壓強下所表現(xiàn)出來的高度即稱為厚度。

Definition of thickness test: the height of corrugated board under certain pressure is called thickness.

6、瓦楞紙箱抗壓強度的意義：考核紙箱可承受大壓力值、紙箱包裝設(shè)計的產(chǎn)品保護強度、檢驗紙箱是否可承受堆碼重量；

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;

瓦楞紙箱抗壓強度的定義：以勻速增加位移所產(chǎn)生的力壓縮紙箱，紙箱所能夠承受的大力值稱為抗壓強度。

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.

抗壓強度合格判定：當所測三個樣箱的抗壓力值均大于標準抗壓力值時，該項試驗為合格；若其中有一個樣箱不合格，則該項試驗為不合格。

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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