Plastic Cap Bottle Cap Inspection

So how to reasonably control the sealing performance of plastic caps is the focus of on-line or off-line testing of production units. For plastic anti-theft bottle caps, a positive pressure seal tester is used because the degree of sealing is to be tested. The tester directly injects compressed air into the sealed container, so that it will inevitably explode when the container is defective. According to expert calculations, if a 2.5-liter Coke bottle explodes at 1.2MPa, its destructiveness is quite high. At 100-150 grams of explosives.