Paper is produced in many sizes by following different standard conventions. The most popular and widely used series of papers is A Series which includes A3 size paper, A4 size paper, etc. that are used by everyone all over the world. The A3 size of paper is used in a large number of applications such as representing value in the form of cheques, bank notes, paper money, for storing information in magazines, notebook, and books, for personal use, for packaging, communication, cleaning, and other use.
With the wide usage of papers, it is necessary for the manufacturers to test the quality of paper and paperboards by measuring the wear and tear strength, tensile strength, grammage of paper, bursting strength, tear resistance strength, smoothness, elongation strength and many more. Presto offers a wide range of A3 Paper testing instruments to measures all the properties of A3 paper. These instruments are designed as per the standards and specifications introduced by national and international standardization authorities.