The most popular theft in the global plastic indus

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Theft in the global plastic industry frequently causes theft-proof packaging to be favored by the industry

nowadays, consumer goods manufacturers are increasingly pursuing a new type of packaging anti-theft packaging. Anti theft package is a package designed to prevent the contents from being stolen, which will leave obvious traces of theft after opening. It mainly adopts non reset anti-theft packaging and auxiliary technology anti-theft. Since the mid-1990s, the plastic anti-theft cover has been used to replace the aluminum cover for PET bottled drinks produced by Coca Cola company, thus pushing the plastic anti-theft cover to the front stage of anti-theft packaging

theft of repeatedly sealed soda cans occurs frequently in the global plastic industry

theft incidents occur frequently, causing attention to anti-theft packaging

today's consumer goods production enterprises and some enterprises in the retail industry are facing such a challenge opportunity, that is, designing a new generation of anti-theft packaging. This challenge comes from a national retail safety survey released by the Atlanta based National Retail Federation. The survey results show that retail sales fell to 1.44% from 1.51% in 2008. It is reported that the total loss of the retail industry in 2009 reached 33.5 billion US dollars and in 2008 reached 36.5 billion yuan,. The reason for the sharp decline in sales is that a large number of thefts have taken place

the losses caused by theft in the global retail industry reached 114 national enterprise technology centers in 2009 $800million, according to this study. North America accounted for 40% of the global total, and retail theft in the United States increased by 8.1% over 2008. In 2010, the global total amount of theft was 10.73 billion US dollars. In North America, the retail theft rate in the United States decreased by 6.8%, in which researchers attributed the main expenditure on loss prevention to an increase over 2009

it is understood that in recent years, many theft incidents have occurred in the United States, which has attracted worldwide attention. Therefore, some enterprises are trying to find new anti-theft technologies. The series of anti-theft packages they tested are as follows: 1. It is difficult to open without leaving a trace; 2. Once opened, it is difficult to recover

at present, the beverage packaging industry has developed a series of anti-theft plastic bottle caps, and the anti-theft caps are still developing, such as h-1a hot pressed plastic caps, double Lok hot pressed plastic caps and anti-theft sports caps. H-1a hot pressed plastic cover is made of temperature resistant inner cushion material, which is suitable for hot filling materials. Its unique design makes the anti-theft ring bridge breaking angle (BBA) very close to the sealing leakage angle (SHA), effectively improving the anti-theft performance

advantages of using foamed PE anti-theft bottle cap for wine bottle packaging

as we all know, corks are generally used for wine bottle packaging. However, since the successful development of screencap for wine by stelvin company in 1984, more and more wine producers began to gradually adopt its stelvincrewcap. At present, the global sales volume of this bottle cap has exceeded 1billion, and the reason for this phenomenon in recent years is that the friction coefficient function of plastic flexible packaging materials has maintained a rapid growth momentum. With its own advantages, aluminum anti-theft bottle caps have gradually replaced the cork market and become another major theme of wine packaging

in the past, many people thought that cork was the best cork for bottled wine. Cork is the best way to not completely isolate the air, which is conducive to the development and aging of the wine in the bottle. Recently, southrop wine company of Australia released the latest research results: oxygen is not necessary during the continuous development of bottled wine. For the development of high-quality wine, the most ideal cork should have stable low permeability or even zero permeability. The inner cushion of the aluminum anti-theft bottle cap is made of special sealing materials. Its low permeability and zero permeability effectively prevent the oxidation of the wine in the bottle, so that the wine remains fresh and retains the fruit fragrance. No matter how long the storage time is, no chemicals will be produced. At present, saran/tin and saranex are mainly used as sealing gaskets in the market

the main component of the two gaskets is foamed PE material, which has high elasticity, can meet the error size between different bottle mouths, and ensure the sealing effect. At the same time, the PE anti-theft bottle cap not only has high sealing performance, but also is easy to open without special tools. If a cork is used for sealing, it is inconvenient to open, a special opener is required, and time is wasted. Sometimes the cork is broken and cannot be opened. As its name suggests, there are more and more occasions to drink grape wine, especially in wedding banquets, picnics, aviation occasions, sometimes there is no opener, which is very inconvenient to drink. If you haven't finished drinking the bottled wine at one time, simply screw the aluminum anti-theft bottle cap tightly; If it is a cork, it is very difficult to re plug and re open it, and bacteria will enter it

it is reported that the raw material of cork is the bark of Quercus variabilis, which is mainly concentrated in the Mediterranean region. Quercus variabilis reached the bark stripping stage after 25 years of age. And the stripping cycle shall be at least 9 years. So raw materials are in short supply. With the continuous improvement of people's material and cultural living standards, less and less liquor is consumed, more and more wine is consumed by people, more and more corks are used, and resources are facing depletion. The cork after use can not be recycled, resulting in environmental pollution. Bauxite is relatively rich in resources. After being used, PE anti-theft bottle caps can be recycled without causing environmental pollution

plastic anti-theft caps

plastic anti-theft caps are favored by the beverage packaging industry.

since the plastic anti-theft caps were used to replace the aluminum caps for the PET bottled drinks produced by Coca Cola, domestic powerful packaging enterprises and beverage manufacturers have introduced foreign equipment and started the large-scale production and application of plastic anti-theft caps. Nowadays, the thin and easy to open plastic anti-theft bottle cap used in beverage packaging not only facilitates consumers, but also accelerates the development of the beverage industry

due to the fierce competition in the domestic beverage industry, many well-known beverage enterprises have adopted the latest production processes and equipment, making China's capping machinery and plastic capping production technology reach the world's advanced level. World famous capping machines such as BERICAP, sacml, Alcoa, husky, Demag, nestal and Engel have also entered China. At the same time, in the field of plastic bottle cap production, the dispute between injection molding and compression molding technology has also opened a big curtain. Technological innovation is undoubtedly the driving force for the rapid development of plastic anti-theft covers. Among them, the screw twist broken cap is a kind of destructive packaging. It uses the principle that the bottle cap and its connecting belt are broken and the bottle cap cannot be reset after being opened to prevent theft

the number of Screw Twist broken covers is increasing at an average rate of 10% per year, and its form is constantly innovating. There are three kinds of plastic anti-theft covers: traditional cover, one-piece cover and two-piece plug cover. The traditional cover uses polypropylene (PP) as the cover material, and the inner cushion uses modified polyethylene (PE) material. The cover body is bonded with the inner cushion to form a whole through the plastic pressing of the inner cushion machine. This kind of cover is still widely used today. The one-piece cap is made of high-density polyethylene (HDPE). How to ensure that everyone cooperates closely? In order to better meet the personalized needs of the product, beverage enterprises have made great efforts on the product packaging bottle cap. At the same time, suppliers have also introduced bottle caps with different functions and forms. This not only meets the product demand, but also brings more choices to the end-user enterprises

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