Cosmetics have become a hot topic in daily necessities, […]
Cosmetics have become a hot topic in daily necessities, and those plastic pump heads have brought a lot of convenience to everyone. Of course, in use, some small precautions still need to be known.
The use of plastic pump heads for cosmetics should not be too frequent, because the return force of the spring is limited. Each use must be within the elastic force range of the spring and cannot be used strongly. This is the same as the restriction of people. When a person's physical strength is overdrawn, he will collapse.
On average, the pump head should not be pressed more than 10 times and the interval should not be less than 10 seconds. There should be enough time for it to rebound. The built-in spring of cosmetic pump head should not be too long, of course, too short is not enough. The selection and determination of the general thread diameter also plays a crucial role. Generally speaking, the common cosmetic pump head spring is the most reasonable with 13 and a half turns, so the resilience and pressing force are just within the reasonable range.
Yuyao Kexon Spray Factory is a comprehensive plastic packaging enterprise integrating development, production and sales. We can produce all kinds of foam pumps, plastic caps, daily and medical plastic bottles, as well as all kinds of hand-held sprayers, emulsion pumps, perfume nozzles, cream bottles and other products.
If you want to buy high-quality cosmetic pump head, Kexon is a good choice. Contact us and click here: https://www.chinafoampump.com/