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Cosmetic packaging products are divided into main containers

Cosmetic packaging products are divided into main containers
Cosmetic materials are divided into main body containers:
The main containers are usually: plastic bottles, glass bottles, tubes,
First, plastic bottles
1, plastic bottle material is usually PP, PE, K material, AS, ABS, acrylic, PET and so on.
2. It is usually used for injection molding of cream jars, bottle caps, stoppers, gaskets, pump heads, and dust caps that are thicker in cosmetic containers; PET blow molding is two-step molding, tube blanks are injection molded, and finished products are packaged. To blow the bottle. Others, such as thinner containers, lotion bottles, washing bottles for blowing.

Second, glass bottles
1, glass bottles for cosmetics are mainly divided into: skin care products (cream, lotion), perfumes, essential oils, nail polish several categories of small capacity, more than 200ml capacity is rarely used in cosmetics.
2. The glass bottle is divided into a wide mouth bottle and a narrow mouth bottle. The solid paste is generally used as a wide mouth bottle, and the power distribution aluminum cover or plastic cover is suitable. The bottle cover can be used for color injection and the like; the emulsion or liquid agent Type of paste is generally used narrow mouth bottle, should be equipped with a pump head, should pay attention to prevent the spring and the ball rust, most of the pump head is equipped with glass beads, usually for the material test for the test, such as with the lid to be equipped with a plug, Water agent with a small hole with the plug, thicker emulsion is equipped with a large hole plug. Beijing poster printing
Third, tube
1. The tubes are divided into single-layer, double-layer and five-layer tubes, which are different in terms of anti-pressure, anti-permeation and feel. For example, the five-layer tube consists of an outer layer, an inner layer, and two adhesive layers. Barrier layer. Features: Has excellent gas barrier properties, can effectively prevent the infiltration of oxygen and odor gas, while preventing the contents of the fragrance and the effective component of the leakage.
2, double tube is more commonly used, is a middle and low can also be a single layer, tube diameter of 13f-60s variety of caliber, when a certain diameter of the tube is selected, with different lengths marked with different capacity characteristics, capacity 3ml-360ml can be adjusted, for aesthetic coordination, 60ml the following commonly used 35r caliber, 100ml, 150ml usually use 35v-45i caliber, more than 150ml capacity requires more than 45a caliber.

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