Top 5 Advantages of Using Presto Cobb Sizing Tester

Top 5 Advantages of Using Presto Cobb Sizing Tester

In the paper and packaging industry, you need to take care of several aspects and take several tests before sending your product to the market. One of the most important tests that you can take in the packaging industry is the value of the material to absorb water. Thus, you can easily take this test with the help of the Presto Cobb sizing tester. This is one of the most effective testing instruments that will help you assess the Cobb value of the product. The Cobb value is defined as the ability of the material to absorb the water. This value needs to be maintained in order to maintain the quality of paper and CFBs.

Here in this blog, we are going to provide you with information on the advantages you will get by using Cobb sizing tester and how it is beneficial in the packaging industry. We will also give you a brief about the features and technical specifications of this testing machine.

What is Cobb sizing tester and how it plays a prominent role in the packaging industry?

Keeping a check on the tendency of water absorptiveness is very important for packaging products. The liquid absorptiveness of treated and untreated paper, corrugated sheets, and other related materials will have a great impact on the quality of products. Thus, with the help of this testing instrument, you will be able to measure the water absorptiveness of paper, fiberboards, and other related materials. Presto is one of the leading manufacturers and suppliers of quality testing instruments. All of our products are NABL certified and made in compliance with industry standards. Therefore, you can buy amazing testing instruments at the best prices only at Presto.

The main purpose of the Presto Cobb sizing tester is to improve the quality of your product by testing the tendency of the material to absorb water without getting damaged. You can even test various properties of packaging material like sizing, porosity, etc. Here are the features and specifications you will get with the Presto Cobb sizing tester.

Features and technical specifications of Presto Cobb sizing tester

A high Cobb value of paper and paper boards indicates that the tested product can easily retain or absorb moisture. While the specimen having a low Cobb value indicates that the testing specimen will resist the penetration and retention of moisture. Depending on the application of paper and paper board, the Cobb value of tested material depends. Here we have listed some of the amazing features that you will get with the Presto Cobb sizing tester.


  • High-Quality rugged structure with the corrosion-resistant main body
  • Lightweight and resilient
  • Fast Locking Mechanism
  • Single-handed hassle-free operation
  • Highly accurate test results
  • High-Grade stainless steel test area
  • Made in compliance with industry standards

Technical Specification:

  • Sample Diameter: 130 mm (approx)
  • Depth of cylinder: 60 mm
  • Diameter of Cylinder: 112mm
  • Diameter of rubber pad: 145 mm
  • Water level indicator in the cylinder: 10 mm and 25 mm
  • Weight of roller: 10Kg (approx.)
  • Placement of machine: Bench Model
  • Two Water Level Indicators in Cylinder: 10mm and 25mm
  • Made with standards: TAPPI – T441, IS 1060

Benefits of using Cobb sizing tester in paper and packaging industry

There are many benefits you will get with the use of this testing instrument in the paper and packaging industry. We have created a list of those benefits below.

  • One of the main benefits you will get with the Presto Cobb sizing tester is that it will help you to determine the quality of your paper and packaging materials.
  • You will easily be able to determine different properties of paper like sizing, poring, etc.
  • This testing instrument by Presto will provide you with accurate testing results.
  • It comes with a fast locking mechanism so that you can perform the test without any hitch.
  • This testing instrument by Presto is corrosion-resistant so that you can use it for a longer time.
  • With Presto Cobb Sizing Tester, you can easily perform hassle-free operations.

These are some advantages you will get with the use of Presto Cobb sizing tester. To know about the price of the cobb sizing tester, and it's working, you can give us a call at +919210903903. You can even email us at We will instantly connect with you regarding your product queries.

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