2019-08-13
Quality requirements of glass cosmetic bottles should have certain performance and meet certain quality standards. 1 glass quality: pure and uniform, no sandstone, stripes, bubbles and other defects. The colorless glass has high transparency; the color glass is uniform and stable in color, and can absorb light energy of a certain wavelength. 2 Physicochemical properties: It has certain chemical st...
2019-08-19
Glass cosmetic bottles are bottles made from glass materials, commonly known as glass bottles. There are many kinds of glass bottles, which are divided into transparent glass perfume bottles, green glass cosmetic bottles, brown essential oil glass bottles, blue glass bottles, dark green glass bottles, and emerald glass bottles. At present, transparent white glass bottles are widely used, and there...
2019-08-27
In recent years, with the rapid development of industry, the main packaging-glass packaging bottle is also rapidly rising and expanding. A number of glass cosmetic bottle manufacturers are blooming all over the market, and many glass bottles are coming. Products are also emerging in the market, giving consumers more choices , while their uneven quality has also brought bad effects to the market. H...
2019-09-16
Acrylic cosmetic bottles, the raw material chemical commonly known as PMMA, in the field of cosmetic bottle packaging, acrylic bottles are commonly used in high-end creams, lotions and other cosmetic packaging, welcomed by the market. Acrylic bottles not only have the characteristics of plastic: resistance to falling, light weight, not easy to color, difficult to process, low cost, etc., but also ...
2019-09-24
1 cutting, grinding, engraving Different forms of machining of the glass can be achieved with diamond, carbide or silicon carbide tools and steel grinding wheels. For crystal glass perfume bottles used to hold high-grade perfumes, the glass bottles are cut, ground or engraved with a grinding wheel. The high-finely ground glass surface can achieve a very high degree of finish. With the different an...
2019-09-30
The vacuum bottle pressure pump has no suction pipe, which can completely isolate the inner material from the air, avoid the product from oxidative deterioration and bacteria growth due to contact with air, and improve the product grade with its high-tech concept. The vacuum cosmetic bottle that is used in the market consists of a cylindrical ellipsoidal container with a piston placed at the botto...
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