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How poor bursting strength will affect your box quality?

Gaurav Malhotra
17-1-2023
Quality control is an important part of any manufacturing process, especially in the case of paper and packaging products that can help to determine the success or failure of a product. One key aspect of quality control is bursting strength testing, which tests the strength of paper-related products like cardboard boxes, corrugated boxes, paper boards, and many others to make sure that they meet industry standards. Presto is a leading bursting strength testing instrument manufacturer that helps the paper & packaging industry manufacturers in assessing the quality of boxes by testing their bursting strength. In this blog, we will discuss a brief about burst strength testing and its benefits. We will also discuss how poor bursting strength will affect the quality of boxes. So, let us get started!
Introduction to Bursting Strength Testing
Affect of poor bursting strength on materials
All about bursting strength tester
Features of Presto bursting strength tester
- Single push-button operation
- The equipment has a digital readout with the least count of 0.1 kg/cm2
- The instrument is provided with a storage memory with a capacity of storing 9 Peak values
- A circular diaphragm made of gum rubber is provided with the equipment that is fixed between the lower clamping plate and the pressure cylinder
- There is a motor-driven mechanism in the machine that is used to increase fluid displacement on the lower side of the diaphragm at a specific rate
Technical specifications of Presto bursting strength tester
- Equipment Bursting Capacity: 0 – 40 Kg/cm²
- Least Count: 0.1 Kg/cm2Repeatability: ± 1 Kg/cm2 (With master aluminum foil)
- Opening in upper clamp: 31.5 mm diameter
- Opening in lower clamp: 30.5 mm diameter
- Rate of fluid displacement: 95 cc/min. (± 5 cc/min)
- Test fluid: Glycerin about 98% purified (LAB GRADE)
- Glycerin Capacity: 200 ml.
- Density @ 200 C: 1.112 – 1.114 grams/ml
- Geared Motor: 1/4HP, Single Phase, 120 RPM
- Pressure Sensor: Pressure Transducer Sensor (4-20 mA)
- Power Supply: 220 Volt ± 15% AC, 50/60 Hz Single Phase
- Earthing Required: Proper Earthing is required with respect to neutral and earth voltage with a value not more than 0-4 Volts AC.
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