瓦楞纸是由三层面纸组成的纸质材料, 瓦楞芯纸和底纸, which is mainly used to make various types of carton, cardboard and other packaging materials.

The main performance of corrugated paper includes the following aspects:

力量: Corrugated paper needs to have high strength to ensure that the carton, cardboard and other packaging materials made can withstand the weight of goods and vibration and vibration during transportation. 可以通过测量拉伸强度来进行强度检测, compressive strength and other indicators of corrugated paper.

厚度和均匀度: The thickness and uniformity of corrugated paper have an important impact on the dimensional stability and bearing capacity of carton, cardboard and other packaging materials made. 通过测量厚度即可进行厚度及均匀性的检测, density and basic weight of corrugated paper.

Shape stability: Corrugated paper needs to have a certain shape stability, in order to ensure that the carton, cardboard and other packaging materials are not easy to deformation or deformation is small. The shape stability can be detected by measuring the elastic modulus, 弯曲, rebound rate and other indicators of corrugated paper.

瓦楞纸性能测试科目及设备

Printable: Corrugated paper needs to have a certain printable ability to ensure the printing quality of carton, cardboard and other packaging materials. The printability can be tested by measuring the printing suitability, printing quality and printing speed of corrugated paper.

耐水性: Corrugated paper needs to have a certain water resistance to prevent it from deforming or losing strength in humid environments. The detection of water resistance can be carried out by measuring the water absorption, toughness and other indicators of corrugated paper.

环境保护: corrugated paper needs to meet environmental protection standards, do not contain harmful substances, 对环境无污染. 通过测量挥发性有机化合物可以进行环保检测, 重金属, chloride ions and other indicators of corrugated paper.

瓦楞纸性能测试科目及设备

Packaging performance: The packaging performance of corrugated paper is one of its important performance indicators, including packaging tightness, dimensional stability and stacking stability. The detection of packaging performance can be carried out by measuring the corrugated height, corrugated shape, cardboard hardness, foldability and other indicators.

Stretchability: Corrugated paper needs to have a certain stretchability to ensure that it is not easy to tear or rupture when it is made into carton, cardboard and other packaging materials. Tensile testing can be carried out by measuring the tensile strength, tensile resistance and other indicators of corrugated paper.

Corrugated shape: The corrugated shape of corrugated paper has an important impact on the carrying capacity and shape stability of carton, cardboard and other packaging materials. The detection of corrugated shape can be carried out by measuring the corrugated height, corrugated width, corrugated shape and other indicators.

适用范围: Corrugated has a wide range of uses, involving the production of various types of carton, cardboard and other packaging materials, which need to be tested and evaluated according to specific application requirements. The detection of the scope of application can be carried out by measuring the applicable environment, applicable carton type and applicable processing technology of corrugated paper.

瓦楞纸性能测试科目及设备

检测性能
Different kinds of paper need to use different detection methods and instruments in the detection. The following are some commonly used paper performance testing methods:

基重检测: calculate the base weight per square meter by weighing the weight of a certain size of paper. Measurements were made using a weighing instrument.

厚度及均匀度检测: The thickness of the paper is measured by using a manual or automatic thickness gauge, while the uniformity is detected by laser or machine measurement methods.

强度测试: through the use of paper strength testing equipment, 如电子拉力机, 多功能试验机, rupture strength tester, ETC。, to measure the tensile strength of paper, 抗压强度, 抗弯强度, rupture strength, ETC.

Surface coating testing: through the use of surface coating testing instruments, such as scratch tester, wear resistance tester, adhesion tester, ETC。, to measure the surface coating uniformity, 硬度, wear resistance and adhesion properties.

Sliding detection: through the use of sliding testing instruments, such as sliding coefficient tester, friction coefficient tester, ETC。, to measure the surface smoothness of paper and friction coefficient and other properties.

瓦楞纸性能测试科目及设备

包装性能测试: 通过使用包装性能测试仪器, 如瓦楞压缩试验机, 瓦楞纸弯曲试验机, 堆码测试仪, ETC。, to measure the carton, cardboard and other packaging materials compression strength, 弯曲强度, stacking stability and other properties.

Printability testing: through the use of printing quality testing instruments, such as printing accuracy tester, printing speed tester, ink adhesion tester, ETC。, to measure the performance of paper printing quality, printing speed and ink adhesion.

Corrugated paper performance test subjects and equipmentthrough the use of environmental testing instruments, such as volatile organic compounds tester, heavy metal tester, chloride ion tester, ETC。, to measure the content of volatile organic compounds, 重金属, chloride ions and other harmful substances in paper.

The above methods are only a part of the paper performance detection, the specific detection methods and instruments need to be selected according to different paper types and performance indicators.