For the cardboard test traditionally strict, especially the recent strict Here we assess the situation of telling this knowledge to comfort our beginners cardboard edge crush test means the device good sample test fixture is placed between the upper and lower platens then administered the prescribed speed up the lower platen compression test, the load on the upper end of the pressure plate elements that feel the pressure, and the pressure is converted into a voltage signal loss to the display resolution, while the pressure value displayed on the strength on the display, generally use the side compression testing machine to test the design of the testing machine in accordance with TAPPI-T472, JIS-P8126, GB/T2679.9 standard requirements.

We are very clear, corrugated boxes, corrugated board edge crush strength directly affect the support strength.Production of corrugated board, corrugated board structure, flute-shaped adhesive quality factors can affect the the side compression strength of corrugated board.The edge compression testing machine with high precision sensor sensing, software parsing digital display specimen strength.Central pressure for thickness less than 1mm corrugating medium and kraft paper.The sample is placed in a ring of container within its upright direction of the compressive strength test the machine.Side pressure for thickness below 8mm corrugated, the sample was placed on the the 100X100mm platen with two guide blocks fixed the machine to test its upright direction vertical compressive strength.With the use of a variety of accessories, and the bonding strength of the test cardboard and flat crush resistance.　

The edge pressure test with two guide blocks (sampling knife edge pressure to purchase another, sampling the standard size 100X25mm) ring blank compression testing machine with high precision force sensor to ensure sensitive paper or paperboard anti pressure on the pressure plate moves down, and transmitted to the power of display.Mainly by the upper platen and lower platen, moving beams, control panel, base composition, test beams, driven by high-precision ball screw on the fixture moved up and down, force sensors mounted on the beam and on the fixture between.As to how the evaluation will be another article devoted.

Article Source http://www.bangtest-china.net                        Author Masakuni detection equipment