Application of cosmetic plastic tube in cosmetics and medicine packaging

Application of cosmetic plastic tube in cosmetics and medicine packaging

www.cosmetic-tubes.com

Whether it is cosmetics, medicine or food, the first thing to consider is hygiene performance, followed by mechanical strength, barrier performance, printing adaptability and chemical resistance. Of course, we must also consider the economy and convenience of use.

Compared with the packaging of other products, cosmetic plastic tubes have higher requirements for water resistance and oxygen resistance. On the one hand, fat-containing water may contain mold and yeast, which can produce fat oxidation, fat hydrolysis, and oxidation to fatty acids and glycerin. In addition, some powdered products in order to prevent agglomeration, hardening and deterioration due to moisture absorption, so many cosmetic packaging needs to block the entry of moisture. On the other hand, some products containing water are used to cleanse the skin. Therefore, it is necessary to maintain a certain moisture content within a certain period of time. Therefore, it is necessary to prevent water from escaping. Oxygen is the main cause of cosmetic rancidity. Most cosmetics contain oils. Unsaturated bonds in oil are easily oxidized, causing deterioration and rancidity. As long as a small part of the unsaturated oil starts to oxidize, it will lead to complete rancidity of the oil and reduce product quality. Therefore, in the production, storage and use of cosmetics, rancidity should be avoided as much as possible to prevent oxygen from entering.

Generally speaking, plastic tubes have advantages that other materials cannot match. Since its birth, it has appeared in cosmetics and pharmaceutical packaging. At present, it has become an indispensable form of cosmetics and pharmaceutical packaging.

According to material classification, plastic tubes can be divided into single-layer tubes and multilayer tubes. Single-layer tubes include metal tubes and plastic extruded tubes; multilayer tubes include aluminum-plastic composite tubes, plastic composite tubes and plastic co-extruded tubes.

Plastic tube can be divided into seamless pipe and slotted pipe.

Most of the large-scale plastic tube manufacturers in China have introduced world-class advanced production equipment, such as high-speed tube making machines from Switzerland KMK and Aisa; flexographic printing machines and gravure printing machines from the United States, Japan or Taiwan; German and Italian CO extrusion Exporting and dry laminating machines; slitting, slitting machines, bag making machines and film blowing machines in Japan, Italy, and Taiwan.


Post time: Aug-15-2020