With a cotton stick instead of using your fingers, the noodle cream is cleaned and saved.In order to use it more convenient and hygienic, more and more cosmetics do their homework on the packaging, smoking vacuum, compressed pumps, sterile cabins ...
Hidden in the secret of cosmetics under vacuum packaging
With a cotton stick instead of using your fingers, the noodle cream is cleaned and saved.In order to use it more convenient and hygienic, more and more cosmetics do their homework on the packaging, smoking vacuum, compressed pumps, and sterile cabins ... In these designs with a sense of design, the sealing of the packaging needs to be inspected.Really achieved sterile?
Q1 Is cosmetic vacuum packaging equal to aseptic?
The purpose of the vacuum is to delay the deterioration of the product.After the finished cosmetics are filled in the bottle and can, the gas will be pulled out through the machine to make the bacteria lose the hotbed of survival.However, whether there is bacteria to enter, it depends on the production process of cosmetics and the preservation status during use.The process of making cosmetics is not a vacuum environment, so buying regular and qualified cosmetics can ensure hygiene and safety.To avoid the breeding of bacteria during use, preservatives will be added at the beginning of the raw materials, but if it is not stored properly, it will deteriorate.China
Q2 How to judge whether cosmetics breed bacteria?
Cosmetics contaminated by bacteria are as terrible as expired cosmetics, which may lead to long acne, which can cause purulent and infection, especially for sensitive skin.The cosmetics start to become yellow or the smell becomes pungent, and it means that the product begins to deteriorate, and it cannot be used anymore.
Q3 Cosmetics for vacuum packaging can really be preserved for a long time?
The decrease in oxygen in the vase of vacuum bottle can prevent ingredients from oxidation, stable ingredient activity, and inhibit the survival of microorganisms, so it can extend the storage time.However, the maintenance product is liquid, and it is impossible to be completely vacuum like solids, so the extended time is limited.
Q4 Is it all that looks sealed? Is it vacuum?
Unfortunately, I tell everyone that most of the packed packaging is not vacuum.Determine whether the vacuum bottle only needs to see the pores of the bottle bottom, there is, there is, no if there is no.Covering the pumping holes will cause unable to squeeze.Most sealed packaging is removed after production, which is not truly vacuum.And our common spray is designed with nitrogen to press the bottle, which is not vacuum.
Q5 What is the principle of packaging of "compressed pump" and "bactericocytics" design?
The "compression pump" is not the basis for judging whether it is vacuum. It still depends on whether there is a pore at the bottom of the bottle.If there is no pores, it is a general compressed pump design, so that the liquid is squeezed out by pressure.Another "sterile cabin" design claims that it is safer than vacuum. The hose and special bottle cap are designed. The bottle body of the hose after use is gradually shrinking.When it is squeezed, it does not pump the air, so it does not allow the lotion to return and prevent pollution.
Q6 Can the cosmetics that are not used up can be saved vacuum by itself?
The bottle and cans cannot be changed in the vacuum design, so you can put the bottle in the vacuum bag together, and then use the pump to remove the air.The significance of this preservation is to delay its deterioration time when you do not need this skin care product for a long time, but it cannot really effectively ensure sterile cosmetics.Generally, it is recommended to use it within 3 months after Kainea, which is recommended to run out within 3 months after opening. After putting in the vacuum bag, the active ingredients reduce the contact of oxygen and sunlight, and can extend and save about 1 month.
Small tips to save cosmetics
TIPS1: High -active care products such as vitamin C, amino acids, protein, and vitamins are placed in the dark place. If it is "stocking", it must be refrigerated in the refrigerator. It can continue to enjoy its value when it is used.
TIPS2: If you want to save the remaining capsules, you can install the capsules with a vacuum compressed bag, and then use a vacuum pump to dry the air.
TIPS3: Many people like to put skin care products in a humid bathroom. This is a very serious error. Except that there is generally no nutritional washing product, care products containing unsaturated fatty acid nutritional ingredients will make the active ingredients because of heat and humidity.He was killed in advance.

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