Let's learn about glass bottles together!

The packaging materials of cosmetic bottles are basically glass and plastic. The packaging materials of plastic cosmetic bottles include: PP, PE, PS, PET, PETG, AS, ABS, acrylic, etc. However, there is no special material classification for glass cosmetic bottles, but they are mostly classified by use.

First, let's take a look at the advantages of glass bottles

1. The glass material is lead-free and harmless, and has good barrier performance,which can well prevent the oxidation and erosion of various gases on the objects in the bottle, and can effectively prevent the volatilization of the inner material.

2. The glass bottle is safe and hygienic, has good corrosion resistance and acid corrosion resistance, and can be recycled and used repeatedly, which is conducive to environmental protection.

Then glass bottles are also classified and matched as follows

1.Cream bottle series: glass cosmetic Jar + double-layer plastic outer cover (general capacity is 10g-50g).

2.Essence bottle series: narrow mouth glass bottle body + plastic pump head or anodized aluminum pump head (general capacity is 20 to 100ml)

3.Essential oil cosmetic bottle series: narrow mouth glass bottle body + inner stopper + big head cover or plastic head + dropper + aluminum cap. Most of the essential oils are packed in cosmetic dropper bottles, and the bottles can be brown or colored and colored scrubs, which can avoid light and better protect the body of the essential oils.

The bottle body of the glass bottles can be screen printed. For screen printing on blank transparent or frosted or sprayed bottles, high temperature ink should be used. After coloring, it will be baked at high temperature. It will not fade and not easy to scratch, and the color is dull. Another low-temperature ink screen printing has brighter color and higher requirements for ink, otherwise it is easy to fall off, and attention should be paid to bottle disinfection.

In addition, the production cycle of glass bottle supplier is long, and the cycle and MOQ will be affected by peak and off-season. It should be packaged in paper or foam and separated individually. It is equipped with inner support and middle box to better protect against shock.

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