Cosmetic plastic hose plastic packaging

With the continuous development of the pharmaceutical industry, the application of plastic bottles in the pharmaceutical industry began to develop. As the pharmaceutical industry is a special industry, our country has strict requirements for the packaging technology of this industry. Both for the packaging material and packaging parameters are very strict.

Cosmetic plastic hose packaging accounts for most of the plastic packaging industry, followed by glass bottles, then paper and aluminum cans. Besides the low cost, the main reason why plastic bottles have gained a foothold in the packaging industry is the comparison in transportation. Plastic bottles in the process of transport more convenient, one-time can transport the quantity is also relatively large, in the region to the fluidity is better than glass bottles.

In addition, plastic bottles have high plasticity, and they can be changed according to different packaging characteristics in various packaging products. Especially when the company requires that the plastic bottle can highlight the cultural connotation of the subsidiary company. Or for portability requirements like plastic bottled water.

As the proportion of medical plastic bottles on the market is higher and higher now, the advantage of medical plastic bottles is obvious, so the development of medical plastic bottles in the future is a bright. According to incomplete statistics, the global pharmaceutical industry has a considerable demand for plastic bottle packaging, and the development of plastic packaging industry in the future pharmaceutical industry is rapid development.

However, the performance requirements of plastic bottles are getting higher and higher. Plastic bottles must meet the relevant national standards or there will be a certain threat to our bodies. When we choose plastic bottles, we should also consider their durability and have a more comprehensive understanding of their texture and raw materials.



Plastic hose is easy to use, economical and hygienic, and has become one of the main packaging varieties of cosmetics, medicine and food. Since the 1990s, China has introduced a large number of advanced composite hose production equipment from Europe, America, Japan and Taiwan Province, with a strong development momentum. Multilayer, thin-walled and transparent plastic composite hose is the future development trend.

Whether it is cosmetics, medicine or food, the first consideration of packaging is sanitary performance, followed by mechanical strength, as well as barrier performance, printing adaptability and chemical resistance. Of course, economy and ease of use must also be considered.

Compared with the packaging of other products, cosmetics packaging in water and oxygen resistance on the higher requirements. On the one hand, the water-containing fat may contain mildew and yeast, which will produce the oxidation of fat, lipohydrolysis of fat, and oxidation to fatty acids and glycerides. Therefore, the increase of moisture in oil, on the one hand, will cause the hydrolysis of oil, on the other hand, will accelerate the automatic oxidation reaction, providing a living environment for microorganisms, reduce the activity of some antioxidants such as polyamines. In addition, some powdery products to prevent moisture absorption resulting in clumping, hardening and deterioration, so many cosmetic packaging need to block water entry; On the other hand, some products containing water are used to clean the skin, so it must be kept certain moisture content for a certain period of time, and therefore, it must be prevented from escaping. Oxygen is the main factor that causes rancidity of cosmetics. Most cosmetics contain oil. Unsaturated bonds in oils and fats are easy to oxidize and cause deterioration and rancidity. As long as a small part of unsaturated oil begins to oxidize, it will cause complete rancidity of oil, thus reducing the quality of the product. Therefore, in the production, storage and use of cosmetics in the process to try to avoid the phenomenon of oil rancidity, to prevent the entry of oxygen.

In general, plastic hose has other materials incomparable advantages, therefore, since the advent of cosmetics and pharmaceutical packaging on the cutting edge. At present, it has become an indispensable form of packaging for cosmetics and pharmaceuticals.

Plastic hose can be divided into single-layer hose and multi-layer hose according to material classification. Single layer hose includes metal hose and plastic extrusion hose; Multilayer hose includes aluminum-plastic composite hose, plastic composite hose and plastic co-extrusion hose.

According to the processing technology classification, the plastic hose can be divided into seamless pipe and slit pipe.

With the rapid development of plastic hose in China, composite hose manufacturers such as Lisson packaging company has been producing 5-layer composite plastic hose since 1992, which is the first manufacturer of 5-layer composite hose in China.

Most of the large-scale plastic hose manufacturers in China have imported Swiss KMK and AISA high-speed pipe making machines. Flexographic and gravure presses in the United States, Japan or Taiwan province; Germany or Italy co-extruder and dry compound machine; Japan, Italy or Taiwan cutting and cutting machine, bag making machine and film blowing machine and other world-class advanced production equipment.

Cosmetics and pharmaceuticals are the biggest users of plastic hoses, and they are mainly used in the packaging of some condiments in food. The application of other fields remains to be expanded.



The development of plastic hose in Our country







Plastic pipe with light weight, corrosion resistance, small flow loss, easy installation and other characteristics, has been favored by the pipeline engineering field, at the same time because of plastic pipe and traditional metal pipe, its production energy consumption is less (generally less than 1:4), small environmental pollution, now increasingly attention by the government and relevant departments.

In foreign countries, plastic tubing is constantly replacing metal or other traditional materials tubing, the development is very rapid. Over the 10 years from 1980 to 1990, in addition to the plastic tube, all pipes of various materials, the growth rate less than 2%, but the growth rate of plastic pipe is a variety of other pipe 4 times the growth rate of all, to 8%, the demand of plastic pipe into the ninety s are still rising at an annual rate of 4.2%, the output value of increasing the rate of about 8% per year.

China began to produce plastic pipes in the 1970s, and began to popularize their application in engineering construction in the early 1980s. In the past twenty years, plastic pipe has been developed greatly, not only in quantity, but also in variety and specification. By the end of 1999, there were about 2000 plastic pipe production lines in China, of which about 15% were imported equipment. In 1999, the production capacity of various plastic pipes in China reached 1.65 million tons, and the actual output was about 1 million tons. Among them, PVC-U pipe is 500,000 tons, accounting for 50%; PE pipe 360,000 tons, accounting for 36%. In recent years, as the construction industry has become an important pillar industry of the national economy and the rapid development of the residential industry, the indoor plastic pipe in the building has developed rapidly, and now it has become a hot investment.

At present, the development of plastic pipe is mainly based on UPVC pipe and PE pipe, and new composite and modified plastic pipe is vigorously developed. In 2010, the main products of plastic pipe should meet the market requirements, complete market products, quality, grade and supporting level have been significantly improved, the overall level is close to the international advanced level. Plastic pipes are used in 80% of construction drainage pipes in new construction, reconstruction and expansion projects nationwide. Plastic pipes are used in 80% of water supply, hot water supply and heating pipes; 90% of wire sleeve adopts plastic pipe; Plastic pipes are used in 70% of rainwater drainpipes of buildings; Plastic pipes are used in 70% of urban water supply pipes (below DN400Inm) and 70% of rural water supply pipes. Plastic pipes are used in 50% of urban drainage pipes; Plastic pipes are used in 60% of urban gas pipelines (middle and low pressure pipelines).




The plastics packaging industry has changed from energy intensive to environmental friendly





As the awareness of environmental protection has gained popularity, all walks of life have raised their standards for energy conservation and emission reduction. And plastic material not only belongs to a kind of low energy consumption, low pollution product, and in almost all downstream industries, it can be regarded as a low carbon energy saving 'image ambassador'. Any use of plastic means less energy consumption in this area.



In addition to the continuous introduction of energy-saving and low-carbon products from raw materials to equipment in the plastics industry, low-carbon and energy-saving industries have also become the focus of the rubber and plastic industry, such as solar energy, wind energy, tidal energy, all-electric vehicles and other fields, which are all important markets for the application and development of plastics. For example, for the application of solar energy in the market, from raw materials to equipment suppliers, such as dupont, Bayer, BASF, Dow Chemical, Breyer, Shisen, And Sinle Huabao have launched their own solutions.



The plastics industry has changed from energy intensive to environmental friendly



In December 2010, the contribution of 'sustainable development - plastic industry' theme BBS, points out that the plastic is the highest resource efficiency, one of the most versatile materials, renewable cycle and recycling of resources, should advocate science management, the lifecycle of the plastic in plastic recycling and utilization, to clarify some incorrect understanding of plastic, promote the healthy development of the plastics industry.



Plastic is widely used in the environmental impact of making the development of the industry is facing more and more pressure and challenges, how to effectively solve the plastic adverse impact on the environment, change the inherent knowledge of plastic 'environmental pollution', let the 'plastic' disable and limited use of environmental policy is no longer necessary, will be key to stable and continuous development of plastic industry.