Amy Lyu

Perfume Pump Fixation: Crimp, Screw-On and Filling-Line Trials

Quick Answer Choose a crimp, screw-on or snap-on perfume pump from the approved bottle-neck drawing and the filling partner’s equipment, then qualify the complete filled assembly. A nominal neck diameter does not establish fit. Agree pump fixation, gasket, dip tube, decorative collar and overcap together. Test attachment and sealing separately from spray quality, and do

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