Company Logo

Explore the fundamental working principle behind grammage testing

grammage testing

Grammage testing plays a pivotal role in the paper industry, serving as a cornerstone for quality control and assurance throughout the paper manufacturing process. Grammage, the measure of mass per unit area of paper, is a critical parameter that directly influences the physical and mechanical properties of the final product. As the paper industry continues to evolve with technological advancements and a growing demand for diverse paper applications, the need for precise and reliable grammage testing becomes increasingly crucial.

Accurate grammage measurement ensures uniformity in paper thickness, weight, and density, directly impacting its performance in various applications such as printing, packaging, and manufacturing. Presto grammage checking kit is one of the widely used lab testing instruments in the paper and packaging industry that will help manufacturers conduct grammage tests on the materials. 

In this blog, grammage testing not only acts as a quality control measure but also serves as a key determinant for meeting industry standards and customer specifications. This introduction sets the stage for a comprehensive exploration of the significance of grammage testing in the paper industry, delving into its role in maintaining product consistency, complying with regulations, and driving advancements in the paper manufacturing industry. 

Introduction to grammage testing of paper products

Grammage testing is a fundamental process used in the paper and packaging industry to measure the weight or mass of a given sheet of material. It is an essential quality control test that helps manufacturers ensures consistency and accuracy in their products.

This property of the material will help the manufacturers in ensuring accurate products are delivered to the customers. Presto is a leading grammage tester manufacturer and designs this quality testing equipment at the best and most affordable prices. 


The Presto grammage checking kit contains a GSM round cutter and a Digital GSM balance. These two laboratory testing equipment together combine this grammage checking kit. This laboratory testing equipment has been designed with high-quality features that make it easy for the manufacturers to conduct grammage tests on the materials.

To calculate the grammage of the paper you can easily, follow the below-mentioned formula:

Weight per square meter (in grams) = Weight of the samples in grams X 10000 / Area of the sample in cm2

With the help of grammage testing formula, manufacturers can easily and accurately calculate the GSM of the machine and ensure that accurate products will be delivered to the customers. 

Now, let us discuss a brief about the Presto grammage checking kit.

All about Presto Grammage Checking Kit

We all know that testing the grammage of the materials is an important aspect of quality control. Thus, with the Presto grammage checking kit manufacturers of the paper and packaging industry can easily ensure accuracy in grammage by cutting the specimen accurately with the testing machines provided. 

Presto is a leading grammage tester manufacturer and designs this quality testing equipment with standardized laboratory testing equipment. Thus, with the use of Presto GSM testing machines, manufacturers of the paper and packaging industry can easily and effectively make use of grammage testing machines and ensure that accurate products will be delivered to the customers. 

The GSM round cutter can easily and effectively cut the sample with 100 cm square with a diameter of 112.8 mm that will be provided with this lab testing equipment. Besides this, it has been fitted with a special Bakelite handle for firm and easy cutting of the sample.  

It has been designed with aluminum casting that will make it lightweight and easy to carry. The user can easily cut the specimen in a circular shape. 

The digital GSM weighing balance has been designed with high-end features that make it easy for the manufacturers to conduct a quality test on the materials with ease. This lab testing instrument will provide you with easy readability of results and ensure that accurate products will be delivered to the customers. 


Below we have listed the top features of GSM weighing balance.

  • Software lock switch & integrated transportation lock
  • Adjustable footrest with level indicator.
  • Superior shock resistance & overload protection
  • Precise and air-free weighing due to breeze shield
  • Complete supply with inspection and calibration certificate
  • Specially designed to determine the GSM of paper and textiles

If you want to conduct a free sample testing session for this testing equipment then you can give us a call at +91 9210 903 903 or email us at info@prestogroup.com. Our team of technical experts will consult you regarding all your needs and queries. 

Related Blogs

Catalogue 2024

Our latest product catalogue cum company profile is now
available to download. Where should we send your FREE copy?

New Letter Image