It is vital for paper & packaging manufacturer to understand the purpose and standard operating procedure of Cobb sizing tester for quality assessment of paper or corrugated fibreboards.
Cobb sizing tester determines the amount of water or any liquid absorbed by the paper, corrugated fibreboard, and paperboard in a given period of time under some conditions. Water absorptiveness is a function of various characteristics of paper or board such as porosity, sizing, etc. The high Cobb value of the papers and cardboards indicates the ability of the materials to retain or absorb the moisture. Depending upon the application of the board, the Cobb value needs to be maintained. The test includes examining of the quantity of water absorbed in a particular period of time by non-bibulous paper having a thickness of 0.1 mm.
Presto Stantest manufactures the best quality of Cobb Sizing Tester as per the standard methods – TAPPI – T 441 and ISO – 1060 (Part 1) – 1966. The standard operating procedure of Presto’s Cobb Sizing Tester as per the mentioned standards is:
Cobb Value = Weight of the sample after testing – Weight of the sample before testing
It is very easy to operate Presto’s Cobb Sizing by following above mentioned, operating procedure.
If you are looking for Cobb Sizing Tester Price price then you can consult with us. We are considered to be the leading Cobb Sizing Tester Manufacturers that will provide you with high quality testing instruments to ensure zero rejections rates from your customers. To know more information about its features, price, and technical specifications, give us a call at +91 9210903903 or email us at firstname.lastname@example.org.
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