Cosmetics packaging vacuum flask introduce cosmetics packaging material
Vacuum flask is a can make the gas container sealed off from the outside temperature or bacteria isolated from the external container.
Its contents and air can be completely cut off, avoid the product due to exposure to air oxidation, bacteria, and with its high-tech concept to promote products.
On the market of vacuum flask is made up of a cylinder into spheroid container plus a placed at the bottom of the piston.
Its design principle is to use a contraction of the spring force, and do not let air into the bottle, create a vacuum, and the use of atmospheric pressure to push the bottom of the piston to move forward.
But because of the spring force and the atmospheric pressure can't give enough power, so the piston can't and bottle wall joint is too tight, otherwise the piston will be caused by the rise of resistance to progress;
On the other hand, if you want to get piston is easy going and easy leakage of material condition, therefore the vacuum bottle is very high to the requirement of manufacturers professional.
Vacuum flask of latest trends, complied with skin care products can effectively protect the fresh quality products.
, but due to the complexity of the vacuum flask structure, higher cost of vacuum bottle packaging the use of only a few categories of goods, cannot be carried out in the market, to meet the needs of different class cosmetics packaging.
Manufacturer in take protective and decorative cosmetics packaging material at the same time, began to focus on developing functional skin care products packaging, make products & other;
Fresh & throughout;
Natural & throughout;
Does not contain preservatives & throughout;
The concept of justice.
Vacuum packaging technology is a new concept, has the absolute advantage.
The packaging technology has helped many new brand and new formula go public.
Vacuum packing once the assembly is completed, the filling packaging consumers to use process, almost negligible air can into the container, pollution or decomposed contents.
This is the advantages of vacuum packing -
It for the packing of the product provides a safe air, avoid contact with air, reduce is likely to change and oxidation occurred, especially in urgent need of protection and delicate natural ingredients, to avoid a preservative called on opposition, vacuum packaging to extend the shelf life of products is more important.
Vacuum packaging of the product is different from the usual standards of suction type pump or spray pump, vacuum packing is to use the principle of separate lumen, squeezing contents.
When the diaphragm move up to the bottle inside, become a pressure, the content is close to 100% of the vacuum.
Another way of vacuum is using vacuum soft bag, placed inside the rigid container, both use concept is almost the same.
The former is widely used, it is very important for brand selling point, because it takes fewer resources, can also be considered & other;
Green environmental protection & throughout;
Vacuum packing also provide accurate dosage control, when discharging hole and specific vacuum pressure set good, no matter why the pressure head shape of form a complete set, each dosage is precise and quantitative.
Therefore, can be adjusted by changing some parts dose, from a few or a few ml, all in accordance with the requirements of product adjustment.
Product preservation and health as the key value of vacuum packing, once the content is removed, there is no way to put back the original vacuum packaging.
Due to the design principle is to ensure that the use of each are fresh, safe, secure, internal institutions of our products, no spring rusting, nor pollution to the contents.
Vacuum bottle packaging style each different, each customer's preferences, customers can choose according to brand positioning of the consumption level and the crowd to the corresponding vacuum bottle design, general vacuum flask the price will be relatively a bit higher, also can because of different style can differ, customers can choose according to brand positioning properly!