Paper Cup Compression Strength Testing Machine - Analysis

The compressive strength of cardboard ring refers to the maximum force that a sample of a certain size can withstand before being crushed by inserting it into the sample holder to form a circular ring shape and applying pressure between the upper and lower pressure plates. This indicator directly reflects the performance of the cardboard edge in withstanding pressure and is an important indicator for evaluating the compressive strength of cardboard. Through the cardboard ring compression strength test, the compressive strength and stability of cardboard can be accurately understood, which is crucial for ensuring the integrity of packaged products during transportation and storage. The flat compression strength testing machine for corrugated cardboard in Sanquan Zhongshi is also very important for detecting the ring compression strength of cardboard. This article will briefly introduce this equipment.

The paper cup compression strength tester YSD-03 electronic compression tester is suitable for measuring the physical properties of corrugated cardboard and paper, such as ring compression strength, edge compression strength, adhesive peel strength, and flat compression strength. The instrument adopts a microcomputer control system, and the testing process is operated with one click. Different testing fixtures are used to complete different testing requirements. The electronic compression tester is a high-performance and multi-purpose comprehensive testing instrument, which is widely used in papermaking enterprises, packaging enterprises, testing centers and other units.

Test principle of paper cup compression strength tester

Clamp the sample between the two clamping heads of the compression apparatus fixture, and the two clamping heads move relative to each other. Through the force sensor located on the moving clamping head and the displacement sensor built into the machine, the force and displacement changes during the test process are collected, and the strength performance index of the sample is calculated.

Application scope of paper cup compression strength testing machine

Technical advantages of paper cup compression strength testing machine

★ Microcomputer processing system, PVC control panel, convenient for users to use;
★ Automatic measurement, intelligent judgment of experimental results, automatic return, high degree of automation;
The microcomputer collects data within the pressure value, and its calculation speed is high;
★ Micro printer printing output, convenient for fast data output;
★ Directly input weight and size, and output strength results directly, with convenient and simple operation;
★ Adopting synchronous motor transmission, the transmission is smooth and accurate, making the output pressure more accurate;
★ LCD display effective value bits: 4 digits.

The cardboard ring compression strength test also plays an important role in the production process. By conducting ring compression strength tests on cardboard from different batches or production processes, manufacturers can understand the changes in cardboard performance, adjust production process parameters in a timely manner, and ensure the stability of product quality. Meanwhile, by comparing the ring compression strength of different materials or structures of cardboard, more suitable materials can be selected to improve the overall performance of packaging products.

The cardboard ring compression strength test also helps to promote the standardization and normalization of cardboard production. By establishing unified testing standards and methods, it is possible to ensure comparability in performance of cardboard produced by different manufacturers, thereby promoting the progress and development of the entire industry.

In summary, the cardboard ring compression strength test is of great significance in evaluating cardboard quality, optimizing production processes and material selection, product development and quality control, and promoting standardization and normalization of production. Therefore, in the cardboard production and packaging industry, the application and promotion of cardboard ring compression strength testing should be emphasized.

Article source: Jinan Sanquan Zhongshi Experimental Instrument Co., Ltd