Thaum koj nias lub actuator, lub piston txav mus rau compress lub caij nplooj ntoos hlav, thiab saum huab cua siab rub lub pob, nrog rau cov khoom siv sab hauv, nce mus rau hauv lub dip tube thiab ces lub chamber. Thaum tus neeg siv depresses tus actuator, Lub caij nplooj ntoos hlav rov qab lub piston thiab actuator rau lawv txoj haujlwm, thiab lub pob rov mus rau nws qhov chaw so, sealing lub chamber thiab tiv thaiv cov khoom ua kua los ntawm ntws rov qab rau hauv lub raj mis. “Priming” hais txog thawj lub voj voog. Thaum tus neeg siv nias lub actuator dua, cov khoom nyob rau hauv lub chamber yog muab los ntawm lub chamber, ntawm lub qia thiab actuator, thiab dispensed tawm ntawm lub twj tso kua mis thiab mus rau koj txhais tes.
Are Plastic Caps the Unsung Heroes of Product Packaging?
Plastic caps may be the most inconspicuous yet critical components among the numerous things we buy and use on a daily basis. They silently guard the necks of bottles, performing numerous functions such as product protection, ease of use, and environmental recycling. Today, let’s look at these little plastic caps and how they play an important part in product packaging.
