Flip Top Cap Tester This is an instrument to test the amount of force required to open and / or close a Flip Top Cap. Significance : The amount of force required to Flip Ope or close a Flip-Top cap is extremely important. If the open / close force is very high then the user will have trouble in opening / closing the package. If the open / close force is very low, it can lead to accidental leakages under the slightest of pressure / vibration. Both conditions are undesirable and the Flip-Top cap has to be so designed so as to avoid accidental leakages and in the meantime also be convenient for the user to operate. This equipment is relevant to : Caps / Closures Manufacturers. Bottles / Tubes Manufacturers. Mold Manufactures. Cosmetic Manufacturers. Pharmaceutical Manufacturers. Food & Beverage Manufacturers. Heavy End-Users of Flip-Top Closures. Research Institutions. Packaging Development centers.