Mist Pump manufacturers share cosmetic packaging materials into main containers and auxiliary materials. Lipstick tubes are marked with different capacity characteristics with different lengths. The capacity is 3ml-360ml, which can be adjusted. For aesthetic coordination, the caliber below 35# is usually used below 35#, 100ml, 150ml usually use the caliber 35#-45#, and the capacity above 150ml is required Use caliber above 45#.
The main container is usually: plastic (structure: synthetic resin, plasticizer, stabilizer, colorant) bottle, glass bottle, vacuum bottle, aluminum bottle, etc.

1. Plastic (structure: synthetic resin, plasticizer, stabilizer, colorant) bottle
The material of plastic bottles is usually PP, PE, acrylic, PET, K material, AS, ABS, etc. Lipstick tubes have excellent gas barrier properties, which can effectively prevent the infiltration of oxygen and odor gas, and at the same time prevent the exudation of the fragrance and effective ingredients of the contents.

1. PP and PE are very common in the production of cosmetic bottles. Corrosion resistance, light weight and low density (unit: g/cm3 or kg/m3), high temperature resistance, aging resistance and thermal stability. However, the usage time of PE is longer than PP.
2. PET material (Material) is an environmental protection material with high barrier properties, light weight, unbreakable characteristics, chemical resistance, strong transparency, and can be made into pearlescent, colored, magnetic white and transparent.
3. The quality of acrylic material is injection bottle, which has poor chemical resistance. Generally, it can not be directly filled with paste. It needs to be lined with an inner liner. However, it has high permeability, good toughness, and is not easy to break; strong repairability.

2. Glass bottle
Glass bottles are mainly used in cosmetics: skin care products, perfumes, essential oils, nail polishes. Lipstick tubes have excellent gas barrier properties, which can effectively prevent the infiltration of oxygen and odor gas, and at the same time prevent the exudation of the fragrance and effective ingredients of the contents. The selection of glass bottles is more consistent, with more shapes, rich processing techniques, and diversified matching with bottle caps. Common bottle shapes are cylindrical, oval, flat, prismatic, and conical.

Three, aluminum bottles
Aluminum bottles are also very common in cosmetic packaging. Aluminum has good appearance, light weight, good machinability, physical and mechanical properties, and good corrosion resistance, making aluminum considered to be the most economical and practical in many applications.

The above content is organized and shared by Steel Balls Manufacturer , hoping to help those in need.