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How To Process The Elmendorf Tear Strength Test

The Elmendorf tear tester has been developed specially for the paper industry and is outstanding for simplicity of operation and high measurement accuracy. The exchangeable pendulum is equipped with a pneumatic sample clamp. The initiation and return of the pendulum, as well as sample cutting is completely automatic. The device is operated via an integrated touch screen, where the test method can be selected, specific settings can be adjusted, and, after the measurement, results and statistics can be  displayed.Each pendulum is supplied with the appropriate control weight so that, with the help of the service program, it can easily be checked for functionality and balance.


The Elmendorf tear test Procedure:
    Cotton fabric was taken.
    Warp and weft direction of the fabric was identified.
    Two strips were cut from the fabric in both directions having dimensions of 100 x 63.5 mm.
    The sample was then fixed in the jaws of the tearing tester.
    A cut of 20mm was made along the width of the fabric using the cutter in the tearing tester.
    By using falling pendulum of the tearing tester the fabric was tear and the readings were noted from the Elmendorf's tester's scale.

Results Discussion:
Tear Strength
Weft-wise tear strength = 1575 Kg
Warp-wise tear strength = 2570 Kg
The results show that the warp-wise tear strength of the fabric is more than that of the weft-wise tear strength of the fabric. The fabric had a twill 4 x 1 weave design. This shows that the warp yarns are much more than that of the weft yarns, that's why the warp yarn strength is much more than that of the weft yarn.

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评论

  1. Unknown2018年4月18日 01:04

    If you wanna learn the knowledge about what factors to pay attention to when determining the tearing strength ? I would like to tell you with my sharing and experience.

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  2. wade2018年7月17日 00:00

    Thanks very much. If you wanna learn the knowledge about Elmendorf tear strength test. I would like to tell you with my sharing and experience.

    回复删除
  3. Jason Harper2020年12月16日 08:21

    The slip test or other tests ensures the quality and resistance of the material and the surface.

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  4. Packaging Testing Solutions2020年12月21日 23:01

    Hi..
    I appreciate your Informative post and thanks for sharing.

    Tearing Strength Tester

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  5. Presto Group2021年1月30日 01:55

    I really like your post. Thanks for sharing such a informative blog. Keep posting and upgrading our knowledge.

    Scuff Tester | Laboratory Testing Equipment & Instruments

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  6. Testing Instruments2021年1月30日 02:21

    Awesome Blog! Its very interestingly and informative in reading. This is really a great Stuff for sharing. Keep it up. Thanks for sharing.

    Scuff Tester | Testing Instruments

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  7. Packaging Testing Solutions2021年2月2日 04:15

    Hi..
    I appreciate your Informative post and thanks for sharing.

    Tearing Strength Tester | Packaging Testing Instruments | Peel Strength Tester

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  8. Packaging Testing Solutions2021年3月18日 04:50

    Hi..
    I appreciate your Informative post and thanks for sharing.
    Scuff Tester
    Drop Tester Machine
    Seal Integrity Tester
    Tearing Strength Tester
    Testing Instruments

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