What are the uses and characteristics of cosmetic bottles?

Many people are not clear about cosmetic packaging materials, and the uses and characteristics of glass cosmetic bottles, tubes and plastic cosmetic bottles in cosmetic packaging. Let me explain to you in detail today!

1. Glass

Glass bottles are mainly used for cosmetics: skin care products (creams, lotions), perfumes, essential oils, and nail polishes have a small capacity, and a capacity above 200ml is rarely used in cosmetics. Glass bottles are divided into wide-mouth bottles and narrow-mouth bottles.

Combination:

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

2）Essence series: glass bottle + plastic pump head or anodized aluminum pump head (relatively high, 20 to 100ml)

3）Toner series: glass bottle + plastic inner plug + outer shell (more than 100ml, can also be equipped with a pump head)

4）Essential oil bottle series: glass bottle body + inner plug + big head cover or glue dropper + dropper + anodized aluminum cover

2.Cosmetic tube

The tube is divided into single-layer, double-layer and five-layer tube, which are different in anti-pressure, anti-penetration and feel. Features: It has excellent gas barrier properties, which can effectively prevent the infiltration of oxygen and peculiar gas, and prevent the odor of the contents and the leakage of active ingredients.

Combination:

The tube is usually made of PE plastic. According to the shape of the product, it is divided into round tubes, and flat tubes are also called special-shaped tubes.

3. Plastic bottles

The material of plastic bottles is usually PP, PE, AS, ABS, acrylic, PET, etc.

PET: PET bottles. With high clarity, the bottle is soft and can be squeezed but is harder than PP.

PP: PP bottles are softer and easier to squeeze than PET, and less transparent than PET, so some opaque shampoo bottles are more common (easy to squeeze).

PE: PE bottle is basically opaque, not as smooth as PET.

Acrylic: Acrylic bottles. Thick and hard, most like glass is acrylic.

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