Basically Cobb Tester consists of a support frame and a metallic cylinder about 5 cm high with an internal cross section of 100.00 cm2 (11.29 cm internal diameter). Clamping System : The cylinder is clamped by spring loaded upper plate lined with rubber mat...
This innovative principle offers a completely new opportunity to characterise and understand the phenomena of dynamic water absorption. Here the water uptake is continuously monitored across a full 100 cm² area of sized paper or board as a function of time. Apart from the total...
Presto's Cobb Test for Corrugated Board is used for quick assessment of the quantity of water absorbed by a corrugated board, paperboard or paper in a given period of time. The water absorptiveness or Cobb value of a substance is defined as the mass...
Cobb sizing tester is used for fast determination of the quantity of water absorbed by a paper or board in a given time. The Water absorptiveness (Cobb value) of a substance is defined as the mass of water absorbed in a specific time by a 1 sq....
An Equipment to find out the water absorptionpenetration (Cobb value) absorbed by one side surface of the specimen. The machine is as per IS:13228-1991...
We are a reliable Cobb Sizing Tester Manufacturer, Exporter and Supplier across many regions of the globe. Cobb Sizing Tester is used for determining the water absorbency of paper, paperboard and similar material. The water absorbency of paper (the...