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Burst Strength test - A must have quality test for the paper & packaging industry

Gaurav Malhotra
23-12-2022
Corrugated boxes are a staple in warehouses, storage facilities, and shipping departments across the globe. They’re used to package all kinds of items, from large electronics to fragile food products. While these boxes are incredibly efficient and cost-effective, they can also be dangerous if they’re not properly tested against bursting. Presto bursting strength tester digital model has been designed to test the bursting strength of corrugated boxes and ensure that quality material will be delivered. It can be used to accurately determine the bursting strength of paper, corrugated cardboard, carton box, cardboard, leather, cloth, or synthetic leather. The bursting strength value is expressed in terms of kg/cm². In this blog, we will take a look at why corrugated boxes should be tested against bursting as part of their manufacturing process. We will also discuss how the Presto burst testing machine will be a boon for your paper and packaging business.
Why corrugated boxes should be tested against bursting strength?
How Presto bursting strength tester will help to test the bursting strength of corrugated boxes?
Features of Presto bursting strength tester digital
- Digital indication of readings
- This equipment is completely microprocessor based with the original ‘Intel chip
- TARE facility incorporated
- Peak Hold facility for keeping the maximum value in the memory
- Bright LED display
- Feather touch controls
- Single Push Button Operation
- Microprocessor-based display for accurate test results
- Memory to hold up to 9 test reading
- Highly accurate test results under multidirectional Force
- Strong Gripping clamps
- Grooved structure of Test Specimen Holder to avoid slippage and intact holding of the specimen under test
- No slippage in case the specimen is tightened uniformly using the operating wheel
Technical specifications of Presto bursting strength tester
- Pressure Range: 40 Kg/ cm2
- Least Count: 0.1 Kg/cm2
- Display: Digital
- Rate of fluid displacement: 95 cc/minute
- Test fluid: Glycerin
- Accuracy: ± 1% within 10% to 90% of the entire range as per IS: 1828
- Motor: ¼ HP Single Phase
- Peak Hold Facility: Yes
- Safety Switch: Yes
- Standards: ASTM D3786, BS 3137, ISO 2758, ISO 3303-1:2012, ISO 3689-1983, IS – 1060, 1987

