1. Airless bottle: cap, shoulder sleeve, vacuum pump, **. Rely on air pressure to use. The nozzles that are matched have a chicken beak tip (either all-plastic or anodized aluminum), and the duckbill flat head is covered with a layer of plastic.

2. Lotion bottle: consists of lid, shoulder sleeve, lotion pump, and **. Most of them are equipped with hoses inside. Most of them are made of outer acrylic and inner PP. The cover is made of outer acrylic and inner ABS.
3. Perfume bottle: 1. The internal composition is made of glass and aluminum outside (rotating and non-rotating according to the cap) 2. PP bottle (small injection full PP) 3. Glass drip irrigation 4. Perfume bottle inner liner is mostly Glass type and PP. Large-capacity uses glass, because the storage time is longer, PP is suitable for small-capacity short-term storage. Most PCTA and PETG have no perfume.

4. Cream bottle: There are outer cover, inner cover, outer bottle and inner liner.
A. External acrylic and internal PP material. The cover is made of outer acrylic and inner ABS with a layer of PP gasket.
B. Inner ceramic, PP outer anodized aluminum, cover outer anodized aluminum, PP inner ABS plus a layer of PP gasket.
C. Full PP bottle with a layer of PP gasket inside.
D. External ABS and internal PP. There is a layer of PP gasket.

5. Blow-molded bottles: mostly made of PET. There are three types of lids: Qianqiu lid, flip lid and screw lid. Blow molding is the direct blowing of the preform. The characteristic is that there is a bump on the bottom of the bottle. It is brighter in light.

6. Blow-injection bottle: The material is mostly PP or PE. There are three types of lids: Qianqiu lid, flip lid and screw lid. Blow-injection bottle is a process that combines blow-injection and blow-molding, and only requires one mold. The characteristic is that there is an adhesive line at the bottom of the bottle.

7. Aluminum-plastic hose: the innermost is PE material and the outside is aluminum packaging. And for offset printing. After cutting, roll up. According to the tube head, it is divided into round tube, flat tube and oval tube. Price: round tube<ellipse tube<flat tube

8. All-plastic hose: all of them are made of PE, and the hose is first pulled out and then cut and offset, silk-screened and hot stamped. According to the tube head, it is divided into round tube, flat tube and oval tube. Price: round tube<ellipse tube<flat tube.

Plastic materials for cosmetic packaging materials

1. AS: The hardness is not high, it is relatively brittle (there is a crisp sound when knocking), transparent color, and the background color is blue. It can directly contact with cosmetics and food. In ordinary lotion bottles and airless bottles, it is usually the bottle body It can also make small-capacity cream bottles. It is transparent.

2. ABS: belongs to engineering plastics, not environmentally friendly, with high hardness, and cannot be directly contacted with cosmetics and food. In acrylic cosmetic packaging materials, it is generally the material of the inner cover and shoulder sleeve. The color is yellow or milky white.

3. PP, PE: environmentally friendly materials that can be directly contacted with cosmetics and food. They are the main materials for filling organic skin care products. The materials are whitish and translucent. According to different molecular structures, three different degrees of hardness and softness can be achieved.

4. PET: It is an environmentally friendly material that can be directly contacted with cosmetics and food. It is the main material for filling organic skin care products. The PET material is soft and its natural color is transparent.

5. PCTA and PETG: environmentally friendly materials that can be directly contacted with cosmetics and food. They are the main materials for filling organic skin care products. The materials are soft and transparent. PCTA and PETG are soft and easy to scratch. And it is not often used to print pictures.

6. Acrylic: The material is hard, transparent, and the background color is white. In order to maintain a transparent texture, acrylic is often sprayed inside the outer bottle or painted during injection.