1. glass bottle

The key packaging materials for glass bottles are used for skin care products (cream, moisturizing lotion), eau de toilette, unilateral essential oil and nail polish, while skin care products with a volume of more than 200ml are rarely used. The choice of packaging printing method is mainly screen printing ink, hot stamping two shapes. (The frequency of screen printing ink and hot stamping does not need to exceed 2 times, overprinting is too much, the residue is high, and the cost is also high)

Glass bottles are divided into jars and narrow-mouth bottles. Solid paste is generally used in wide-mouthed bottles with matching properties of aluminum carbide cap or plastic outer cap, and bottle stopper can be used for practical effects such as color oil pump. Emulsified oil or liquid paste is generally used in narrow-mouthed bottles, which should be suitable for water pump impeller. If it is equipped with outer cover, it should be equipped with inner plug, liquid agent should be equipped with small round hole and inner plug, and thicker moisturizing emulsion should be equipped with inner plug.

2. plastic bottle

The material of plastic bottles is generally PP,PE, K material, AS, ABS, acrylic, PET, etc. Generally, cream bottles, bottle stoppers, bottle caps, gaskets, water pump impellers and dust covers with thick walls are used for injection molding. PET bottle blowing is a two-step forming process, tube embryo is an injection molding process, and finished product packaging is a bottle blowing process. Others, such as moisturizing lotion bottles with thinner walls and cleaning bottles, are blow bottles.

PET raw materials for the new environmental protection materials, with high barrier, light weight, not broken characteristics, solvent resistance, light transmittance is very strong, can be made into matt, colored plate, magnetic white, transparent, in the installation of gel water level using universal. Acrylic material is injection molded bottle, which is weak in acid resistance. Generally, paste cannot be installed immediately. It should be equipped with inner container for isolation. Canning is not easy to overfill, so as to prevent paste from entering the middle of inner container and acrylic bottle to prevent cracking. AS, ABS:AS definition is good ABS, and ductility is good.

3. plastic hose bottle

Plastic hoses are divided into single-sided, two-layer, and five-layer plastic hoses, each of which is different in terms of anti-pressure, anti-infiltration and touch. For example, the five-layer pipe consists of surface layer, inner layer, 2 adhesive layers and another isolation layer. It has good vapor isolation characteristics, which can reasonably avoid the penetration of co2 and odor vapor, and avoid the leakage of aroma and reasonable components of the contents. In which two layers of pipe is more common. Plastic hose can be made of colored plate tube, fully transparent tube, colored plate or fully transparent grinding yarn, matte tube, and there are matte and bright points, matte looks elegant but easy to dirty.

The above is the classification of packaging materials commonly used by cosmetics processing factory enterprises. It is only a general classification. Of course, each classification is rich and varied in terms of packaging materials. I hope you can choose the packaging materials suitable for your cosmetic products, so as to upgrade your brand to a higher level.