The cosmetic bottle vacuum bottle is usually cylindrical, the specification is 15ml-50ml, and the individual has 100ml. The overall capacity is small. It relies on the principle of atmospheric pressure to avoid the pollution caused by the cosmetics during use. The cosmetic bottle vacuum bottle has anodized aluminum and plastic plating. And non-ferrous plastics, the price is more expensive than other general containers, and the general order quantity requirements are not high. The pump head of cosmetic bottle and cosmetic bottle is rarely opened by customers themselves, and they need more molds and the cost is higher.
1. The pump head of the cosmetic bottle is divided into two types: tie-type and screw-type. In terms of function, it is divided into spray, foundation cream, lotion pump, aerosol valve, and cosmetic bottle vacuum bottle.
2. The size of the pump head is determined by the caliber of the matching bottle. The spray specification is 12.5mm-24mm, and the water output is 0.1ml/time—0.2ml/time. It is generally used for perfume, gel water and other product packaging. The caliber The length of the same tube can be determined according to the height of the bottle.
3. The specifications of the lotion pump range from 16ml to 38ml, and the water output is 0.28ml/time-3.1ml/time. It is generally used for creams and washing products.
4. The pump head of the cosmetic bottle of the special cosmetic bottle, such as the foam pump head and the hand-button spray head. The foam pump head is a non-gas-filled hand-pressure pump head, which does not need to be filled to generate foam, just press lightly. Can produce quantitative high-quality foam. It is usually equipped with a special bottle. Hand-button sprinklers are usually used in products such as detergents.
5. The composition of the pump head of the cosmetic bottle of the cosmetic bottle is more complicated, generally including: dust cover, snap head, snap rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball (with steel Ball, glass ball). Bottle caps and dust caps can be colored, electroplated, and anodized aluminum ring can be set