Conduct bursting strength test with Kraft paper BF testing machine

Conduct bursting strength test with Kraft paper BF testing machine
  • Gaurav Malhotra

Kraft paper is a popular and versatile packaging material that has been used for decades across various industries. Its durability, eco-friendliness, and low cost make it an ideal choice for packaging products of all types. However, to ensure its effectiveness as a packaging material, it's crucial to test its bursting strength.  Thus, we at Presto have designed a high-quality lab testing instrument known as the bursting strength tester digital.

This is one of the high-quality laboratory testing equipment that is used to test the force required for bursting or complete rupture of the board is measured through a digital indicator. In this article, we are going to provide you with brief information about the Presto bursting strength tester and how this quality lab testing instrument is useful in testing the bursting strength of Kraft paper. But first, let us discuss the importance of conducting a bursting strength test on kraft paper. So, let us get started!

Importance of conducting a bursting test on Kraft Paper

Conducting a bursting test on kraft paper is crucial to ensure its quality, performance, and suitability for various applications. The bursting test measures the paper's ability to withstand pressure and stress without getting burst. This quality test is essential for maintaining the integrity of packaging during transportation and storage. The test is also critical to ensuring the consumer safety of products in packaging.
By identifying the paper's strength, manufacturers can make improvements to their products, leading to cost savings and improved production efficiency. In summary, conducting a bursting test on kraft paper is an essential quality control measure that ensures its performance and suitability for a range of applications. Thus, we at Presto have designed this quality burst testing instrument to test the bursting strength of kraft paper with ease.

Test the bursting strength of kraft paper with Presto bursting strength tester

The Presto digital bursting strength tester is a specialized instrument used to test the bursting strength of kraft paper. It is a reliable and accurate lab testing instrument that measures the force required to rupture the paper under specific conditions, such as hydraulic pressure.
The digital display screen shows the test results in a precise manner and ensures that quality material will be delivered to the customers. The machine is easy to use, and the test procedure is standardized, ensuring consistent and repeatable results. The Presto digital bursting strength tester is widely used in the paper and packaging industry to ensure the quality and suitability of kraft paper for various applications.
Besides this, you can easily make use of a bursting tester for controlling the paper burst factor. The formula to calculate the burst factor of the specimen is listed below:
Burst factor = Bursting strength (gf/cm2) / Grammage (gf/m2)
You can also calculate the bursting index of specimens like kraft paper, corrugated board, etc. with the help of the Presto digital burst tester machine.
Now, let us discuss the features and technical specifications of this quality testing instrument.

Features of Presto digital bursting tester

The Presto digital bursting strength tester is a specialized instrument used to measure the bursting strength of kraft paper. Some of the key features of this machine include:
  • 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 digital 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
With these high-end features and technical specifications, you can easily test the bursting strength of materials and ensure quality materials will be delivered to the customers.
You can also view our latest model of bursting strength tester, known as Burst Genie Smart 3.0. You can give us a call at +91 9210903903 or email us at to know more about bursting tester prices. Our team of technical experts will assist you regarding all your needs and queries.

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