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Cobb Sizing Tester in Bahrain

During transportation and storage, the packaging materials have to experience different environmental conditions such as heat, cold, humidity, and moist. Under the moist condition, the quality of the packaging materials is significantly affected and is considered unsafe for the products inside. The suppliers and manufacturers of the packaging houses have responsibility to select the high-quality material that can resist the penetration of the moisture or water. The water-absorbency quality of the packaging materials is important. Presto offers the Cobb Sizing Tester for Bahrain to check the resistance of the various materials to penetrate the water.

The instrument is designed for precise test analysis.



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Presto is the best manufacturer of the Cobb Sizing Tester for Bahrain that tests the water absorbency of the materials such as paper, cardboard, corrugated sheets, etc. The instrument has a sample placement fixture that offers auto hold and release of the test specimen. The device has quick sample placement procedure and is provided with a hand roller that removes the excess water from the sample.

The device is manufactured according to the guidelines set in different quality testing standards. Presto supplies the machine with a user manual as well as a conformance certificate.



    • The tool is made with best quality materials such as stainless steel and mild steel.
    • The high-caliber stainless steel is used for sample placing area, which is 14 cm.
    • The cork sheet is 14 cm.
    • The sample placement fixture has 11.5 cm depth.
    • The depth readings are 10 mm and 25 mm for water level.
    • The 10 kg hand roller is used for pressing the test specimen after test cycle.

    • The tool has the option of single handed operation.
    • It is the best choice to control the water absorbency of the packaging materials like paper, cardboards, fiber sheets, etc.
    • An automatic hold and release mechanism helps in conducting the test easily.
    • Quick sample placement is possible.






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