press release summarydecember 31, 2014 in addition to determining puncture force of medical rubber closures, imeditek 1300 medical packaging tester can measure pullout force of rubber closure, break force of ampoule, sliding resistance of syringe, connection force of syringe needle and needle hub, and seal performance of plastic blood bag. instrument can also test tensile strength, peeling force, tearing force, piercing force, and opening force of films, adhesives, foils, fabrics, and other packaging materials. 
