This article is provided by Shandong Puchuang Industrial Science and Technology***.
In today's increasingly rich life, perfume has not only played the role of covering body odor, but also a kind of personality and spiritual satisfaction. The outer packaging of a perfume is an indication of the intrinsic quality of the perfume. Because perfumes are volatile, liquids are easily oxidized by oxygen in the air, so perfume bottles are required to have a high seal.
A good bottle of perfume, a wonderful scent, can not only enhance your charm value, but also bring a good mood to the people around you and cheer up your relationships. Perfume** is expensive, and has strong volatile properties, if the perfume bottle is poorly sealed, the perfume inside the bottle will volatilize. It is necessary to start from the source and control the tightness index of the perfume bottle.
Recommended Automatic Perfume Bottle Tightness Testing Instrument - Perfume Bottle Seal Leak Tester Leak and Seal Strength Tester LT-03A is used to test the tightness of perfume bottle caps and the tightness of aerosol valves, also known as perfume bottle sealing tester, perfume bottle tightness detector, perfume bottle leak tester and cosmetic tightness tester, etc.
1.For perfume bottle cap tightness test:
It is capped with a capping machine according to the rated torque that meets the capping requirements, tested with a perfume bottle tightness detector, pressurized to 200kpa, held under water for 1min to observe whether there is air leakage, and then increased the pressure to 350kpa, held for 1min to observe whether the cap is loose and popped out. It is required that there is no air leakage at 200kpa, and no capping at 350kpa.
2.Tightness test of perfume aerosol valves:
Place the bottle mouth of the pressurized device containing the specimen facing down on the holder in the sealed barrel; An appropriate amount of water is injected into the sealed barrel so that the sample is partially submerged. Press the test button, slowly rotate the pressure regulator on the right side of the instrument clockwise, so that the inlet pressure slowly increases, the main engine of the perfume bottle tightness detector begins to pressurize the attachment, when the set fixed point value is reached, the host stops pressurizing and starts timing, at this time, observe whether there are bubbles in the sample under water;
The outer packaging of a perfume is an indication of the intrinsic quality of the perfume. Because perfumes are volatile, liquids are easily oxidized by oxygen in the air, so perfume bottles are required to have a high seal. Smell a perfume bottle that has never been opened, there should be no fragrance.