Specification for production inspection of spray pump heads

①Dose of spray pump head: 0.16±0.05g

②, the first pumping water: ≤6 times,

③, spray mist: the point of view is 30-55 degrees

④. Tightness: the bottle is filled (water, emulsion) and the product is locked, positive pressure test: 2.5KG positive pressure bottle within 1 minute, or back pressure test: vacuum pressure within minus 0.05Mpa/5 minutes Leak.
⑤ Length of suction pipe of spray pump head: length ±2MM

⑥. Dust cover cooperation: the pull-off force of the dust-proof cover is above 1KG, and the pull-off force of the dust cover is above 1.5KG
⑦ Service life of spray pump head: ≥3000 times

⑧. Applicable products: toilet water, styling water, disinfectant water. Make-up water, gel water, sweat remover, toner, perfume, air freshener, etc.

⑨ Conventional packaging materials for spray pump heads: outer box size (CM): 58.5*45.5*29, about 1,000 in a box.