Cosmetic tubes have to be said to play a very important role in the cosmetics industry, coupled with the barrier properties that can be possessed by themselves, cosmetic tubes have been widely used, and today's cosmetic tube manufacturers are more. Many cosmetic companies do not produce cosmetic tubes themselves. They need to find suitable cosmetic tube manufacturers. Only through such manufacturers can they purchase suitable tubes. At the time of the manufacturer's choice, it should be considered in many aspects, whether the specific standards of the tube production process, especially the quality of the tube. Secondly, when considering the choice of existing cosmetic tube manufacturers, it is also necessary to understand the manufacturer's reputation, the sealing performance and the barrier properties produced by the tube, so that you can choose the right manufacturer, especially the manufacturer. Word of mouth and price can be considered. Therefore, some
In terms of level, cosmetic tubes are divided into single-layer, double-layer and five-layer tubes, which are different in pressure prevention, penetration resistance and hand feeling. For example, the five-layer tube consists of outer layer, inner layer and two adhesive layers. There is also a barrier layer. Double-layer pipes are more common, and single-layer can also be used in medium and low-grade In terms of caliber, the diameter of the cosmetic tube is 13#—60#. When selecting a tube of a certain diameter, different capacity characteristics are marked with different lengths. The capacity of 3ml-360ml can be adjusted. 60ml or less commonly used below 35# caliber, 100ml, 150ml usually use 35#-45# caliber, 150ml or more capacity requires 45# or more caliber. In terms of production process, round tubes, elliptical tubes, flat tubes, and ultra-flat tubes are more common. Flat tubes and super flat tubes are new types of tubes that have been produced in recent