Paper and Cardboard Bursting Tester
Presto offers and manufactures the reliable, cost effective and high quality of paper and cardboard bursting tester to check the material quality of paper, corrugated cardboard,..
Presto offers and manufactures the reliable, cost effective and high quality of paper and cardboard bursting tester to check the material quality of paper, corrugated cardboard, carton box, cardboard, leather, cloth or synthetic leathers. The machine tests the anti-bursting degree of paper and cardboard. It conforms to the standards of ASTM D3786 / D3786M – 13, BS 3137, ISO 2758, ISO 3303-1:2012, ISO 3689-1983, IS – 1060, 1987. Presto is one of the prominent manufacturers of testing devices, offer a wide range of testing instruments of paper and packaging.
The paper and cardboard bursting tester submits the paper/strong paper-board to an increasing uniform hydraulic pressure, for this, a specimen for the test is prepared and mounted between two circular lamps. Two geared handle are used to tighten the specimen. The handles apply the increasing hydraulic pressure on left side of tester that causes the diaphragm to expand till the sample of paper or cardboard is ruptured. Unit of pressure reading is given in kg/cm2. Through a digital indicator, the force needed for a complete rupture of the paper/cardboard is measured.
The testing procedure easily compares the materials quality to others and aids the packaging industries to use the right quality material before manufacturing. The machine is user-friendly and effortless with high testing efficiency. The testing procedures are simple and can be performed without wasting additional time. The analogue model of the machine measures the maximum hydrostatic pressure which cause the material to burst.
