Plastic Bottles VS Glass Bottles, Which One is Better?

Plastic bottles and glass bottles are two common cosmetic packaging. Do you know which one is better? As a cosmetic packages supplier, I will share it with you.

Advantages of Plastic Bottle Packaging

Plastic Bottles

Plastic is a high-molecular synthetic material with many types.

(1) The weight of the plastic bottle is light, so it is convenient to store and transport, and it is easy to carry and use;

(2) Plastic bottles have good barrier properties and good airtightness; and plastic bottles have high transparency;

(3) Plastics can be manufactured into bottles, caps, films, bags and composite packaging materials of various specifications and sizes;

(4) The plastic bottle has good decorative coloring and printing performance. Drug labels, instructions, signs, and barcodes can be directly inkjet or printed on plastic materials, and they will not fall off;

(5) The cost of plastic bottles is lower than that of glass bottles.

Disadvantages of Plastic Bottle Packaging

(1) Plastic materials are prone to chemical reactions with cosmetics, which can easily cause cosmetics to deteriorate;

(2) The surface of the plastic bottle is easily contaminated,

(3) Plastic waste will cause environmental pollution. Moreover, it is difficult to recycle plastic bottles.

(4) Plastic bottles look relatively cheap as a whole and are not suitable for high-end packaging.

Advantages of Glass Bottle Packaging

 Glass Bottles

Glass bottles are traditional cosmetic packaging products. Glass bottles can be made into emerald green, dark green, light cyan and amber glass by using metal ion colorants.

(1) The composition of glass is relatively stable, and it is not easy to produce chemical reaction with skin care products;

(2) Glass bottles have good barrier properties and can provide good quality guarantee conditions;

(3) The transparency of the glass bottle is good, and the contents are clearly visible;

(4) The glass bottle is not easy to deform;

(5) The glass bottle has good processability and can be processed into a variety of shapes;

(6) The temperature tolerance of the glass bottle is good. It can be sterilized at high temperature or stored at low temperature;

(7) The glass bottle can be recycled and reused and has no pollution to the environment.

Disadvantages of Glass Bottle Packaging

(1) The glass bottle is brittle and easy to break;

(2) The weight of the glass bottle is large, and the transportation cost is high;

(3) The processing of glass bottles consumes a lot of energy and seriously pollutes the environment;

(4) The printing performance of the glass bottle is poor.

Lechan has the plastic bottles and glass bottles of high quality for sale, welcome to consult!