Tensile Tester | Box Compression Tester | Digital Torque Tester » Torque Strength Tester http://www.tensile-and-elongation.com Tensile Tester is applicable in the test of physical mechanical properties of plastic films, laminated materials, adhesives, adhesive tapes, adhesive bandage (plaster), release paper, protective film, leather, rubber and paper fiber, etc. Fri, 13 Feb 2026 09:25:23 +0000 en hourly 1 http://wordpress.org/?v=3.0.3 Cap/Closure Torque Strength Testing for Beverage Bottles http://www.tensile-and-elongation.com/capclosure-torque-strength-testing-for-beverage-bottles.html http://www.tensile-and-elongation.com/capclosure-torque-strength-testing-for-beverage-bottles.html#comments Wed, 23 Jan 2013 02:17:54 +0000 trade http://www.tensile-and-elongation.com/?p=95 Mineral water, carbonated soft drink and alcoholic beverage is usually packaged in a variety of sizes of plastic (PET) bottles and it is essential that the caps on their bottles are easy to open, while at the same time applied tightly enough to ensure the bottles do not leak.
To guarantee the quality of their packaging, manufacturers of beverage should test their bottles compliance with domestic and international standards.

International Standards
ASTM D2063 — Standard Test Methods for Measurement of Torque Retention for Packages with Continuous Thread Closures Using Non-Automated (Manual) Torque Testing Equipment
ASTM D3198 — Standard Test Method for Application and Removal Torque of Threaded or Lug Style Closures
ASTM D3474 — Standard Practice for Calibration and Use of Torque Meters Used in Packaging Applications

Torque Strength Tester From LabthinkApparatus
We recommend Labthink NJY-20 Digital Torque Tester for this torque strength testing of bottle caps. The easy-to-use 20N.m capacity Torque Tester has proven to be a good choice for open force and close force of bottle capes.
Labthink NJY-20 is a precision instrument that measures OPEN and CLOSE torque strength for bottlers, food and beverage companies, and others who need to measure closure torque.
1) Its portable design make NJY-20 can be placed on the production line or into the laboratory
2) Peek Value real-time display on the LCD screen
3) Special design and precise sensor make sure the accuracy test results (up to 1% of reading) and high resolution 0.001Nm
For more information about Torque Strength Testing of Bottles caps, please contact us via trade5@labthink.cn or call us on 86-531-85060139
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