Cosmetics OEM packaging materials detailed glass hose plastic bottles have what characteristics

Many customers do not understand the cosmetic OEM packaging materials, do not know the use and characteristics of glass bottles, hoses and plastic bottles in cosmetic packaging, today Xiaobian to explain in detail for you!
 
The 1. glass.

Glass bottles for cosmetics are mainly divided into: skin care products (cream, lotion), perfume, essential oil, nail polish several categories of small capacity, more than 200ml capacity is rarely used in cosmetics. Glass bottles are divided into wide-mouth bottles and narrow-mouth bottles. Solid pastes are generally wide-mouth bottles, and should be equipped with aluminum oxide caps or plastic caps. Bottle caps can be used for color oil spraying and other effects. Emulsion or aqua paste is generally used in narrow-mouth bottles, which should be equipped with pump heads. If the lid is equipped with internal plugs, the aqua is equipped with small holes and internal plugs, and thicker emulsions are equipped with large holes.
 
Combined form:

1, cream bottle series: glass bottle body double plastic cover (general capacity in 10g-50g)

2, essence series: glass bottle plastic pump head or anodized pump head (relatively high capacity in 20 to 100ml)

3, toner series: glass bottle plastic inner plug cover (more than 100ml, can also be equipped with the kind of pump head)

4, essence oil bottle series: glass bottle body plug big head cap or glue dripper dropper aluminum cap

-----------------------------------------------------------------------2. hose
 

The hose is divided into single-layer, double-layer and five-layer hoses, which are different in anti-pressure, anti-penetration and hand feeling respectively. For example, the five-layer tube consists of outer layer, inner layer, two adhesive layers and another 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 effective ingredients exudation.

Combined form:

The outer cover/hose is often made of PE plastic. According to the thickness of the product, it is divided into single-layer tube (more used, lower cost) and double-layer tube (good sealing performance). According to the shape of the product, it is divided into round hoses (more used, lower cost) and flat hoses, also known as special-shaped pipes (secondary joints, higher cost). The outer cover of the hose is often equipped with a screw cover (single-layer and double-layer, the double-layer outer cover is mostly electroplated to increase the product grade, which looks more beautiful, and the professional line mostly uses a screw cover) and a flip cover.

New 3. plastic bottles

The material of plastic bottles is usually PP,PE, K material, AS, ABS, acrylic, PET, etc. Usually used for cosmetic containers with thick wall cream bottles, bottle caps, bottle stoppers, gaskets, pump heads and dust covers for injection molding; PET bottle blowing is two-step molding, tube embryo is injection molding, and finished product packaging is bottle blowing. Others, such as emulsion bottles with thinner container walls and washing bottles, are blow bottles.