This article is provided by Jinan Saicheng Electronic Technology***.
Corrugated box is a widely used packaging product, compressive resistance is a measure of the ability of corrugated box to withstand pressure, testing its compressive performance can reflect the durability and strength of the carton. If the compression resistance of the corrugated box is insufficient, it may cause the carton to be deformed, damaged or broken during transportation and storage, which will affect the protection of the product. Therefore, it is very important to test the compressive performance of corrugated boxes.
Corrugated box compressive testing machine is a testing instrument commonly used to detect the compressive strength of corrugated boxes.
Corrugated box compression testing machine test principle:
When the test is carried out using one of the three test methods, the test sample is placed on a flat horizontal plane and a uniform load is applied to it. The applied load, atmospheric conditions, bearing time, and the placement of the test sample are pre-set.
Corrugated box compression testing machine detection method:
8.1 The test should be carried out under the same temperature and humidity conditions as the pretreatment, and the temperature and humidity conditions are selected according to the material or use of the test sample. If the same conditions are not reached, the test should be carried out under atmospheric conditions as close as possible.
8.2 Place the test sample on a horizontal plane in a predetermined state (see 5.)1) Make the packing kit for loading (see 5.)2.1) Free loading of the plate (see 5.)2.2) or guide-loading plates (see 5.)2.3) Center on the top surface of the test sample.
8.3 The load should be maintained for a predetermined duration (generally 24 hours, depending on the material) or until the pack is crushed.
8.4. Remove the load and check the test sample.
Corrugated box compression testing machine is an important testing instrument for evaluating corrugated boxes, through the use of this instrument, we can better ensure the quality of corrugated box products, improve its quality stability and safety performance.