Torque wrench socket for GL 45 PP cap, Aluminium

The correct torque for a bottle cap is very important as it affects the reliability of the seal. Over-tightening can result in some parts of the cap being subjected to greater pressure than others, which can compromise the seal. On the other hand, when capping with too little torque, there is a risk that the container will leak or the cap will come off too easily. Applying the correct torque will ensure reliable sealing under the specified temperature, humidity and load conditions.