State how the smell of cosmetic plastic packaging -XJ BEAUTY
objective to confirm the step of odour is to let a group of people to identify whether they smell is divided into a pleasant or unpleasant. Cosmetic plastic packaging according to distinguish group reflect, again with a standard instrument analysis methods such as meteorological chromatography, solid-state spectrum ( GS/MS） Such as to determine the level of the plastic volatiles. But these early instrument analysis system needs to engage in serious evaluation experts to accurate conclusions.
new plastic smell detection instrument is a device to be 'electronic nose', it relies on electronic probe dot matrix and pattern recognition technology to work. Instrument operators to heat the samples will release of volatiles lead into the probe lattice to testing, the results displayed in digital mode, and therefore easy to identify the conclusion of team associated. According to the specific requirements, volatile odor can be divided into pleasant, neutral, unpleasant, or in the form of strength and molecular aggregation degree for the report.
plastic packaging cosmetics manufacturer, 80% are lightweight disposable bottle. Raw material composition, melting the whole process of precise control, the control of small hole pressure blowing technology ( NNPB) Spray, bottles of cold and hot side, online testing and other advanced technology, is the fundamental guarantee to realize bottles lightweight. Some countries are developing new bottles surface strengthening technology, trying to further reduce the weight of bottles. A German company in bottle wall surface coated with a thin layer of organic resin, produce only 295 grams of 1 liter bottle concentration fruit juice, can prevent the glass scratched, which can improve the container pressure strength by 20%. Currently popular plastic film of label, but also to the lightweighting of glass bottles.
waste plastic tend to produce the bad smell. Most recycling plastic packing materials, such as hdpe, pp, PVC and pet, aqueous solution by washing to remove pollutants. But the adsorption is likely to be left inside the plastic smell. Organic solvent extraction method helps to remove the smell of the compounds.
a new solvent extraction method is also adopted the supercritical carbon dioxide as a solvent. This technique has been applied on the hdpe and pet, it can remove oil containers, pesticides and other waste odorous pollutants on the device. Carbon dioxide extraction agent is not bring the benefits of organic solvent post-processing of trouble.
There are a lot of businesses today that are very much in demand and one of them is a cosmetic design.
XJ BEAUTY US CORPORATE OFFICES’s core aim is to afford high-quality products with the concept of manufacturing technology.
makeup solution cosmetic design are primarily used for eyeshadow manufacturer.
