Can be resealed

Cans have become popular all over the world because of the difficulty of solving the problem of “difficult to open canned bottles”. However, due to the drawback that the lid of the cans could not be resealed when they were pulled open, they gradually fell out. Some companies have begun to use rotary caps on cans and are welcomed by consumers.

This new type of can, developed by Mitsubishi Materials Corporation, Japan's third-largest can maker, is not the same size as the previous product. The lower part of the 300ml can is not much changed, and the upper part becomes a cone plus a rotary bottle cap. The shape of cans with a capacity of 500 ml is basically the same as beer bottles. This new type of can can allow consumers to take a drink with confidence and then screw the lid back into the bag. And, its better sealing, can effectively prevent the beverage from contacting with sunlight and oxygen; the weight is also lighter, and it is also conducive to recycle after recycling.

However, due to the fact that new cans are twice as expensive as ordinary cans, there are also concerns that it cannot be accepted by consumers in other countries because people in many places are not willing to spend more money to buy an attractive package.

Prevent explosion

In recent years, accidents involving the explosion of beer bottles have occurred from time to time. Taking Shandong Province as an example, in the third quarter of 2003, the Consumers’ Association of the province received 81 complaints concerning the explosion of beer bottles. Many of the beer bottle explosions occurred when the bottle caps were opened. The use of anti-bottle explosion caps can reduce this to some extent.

Zhejiang Fenghua Yiyixu Manufacturing Co., Ltd. successfully developed a multifunctional easy-to-pull bottle cover that is both convenient and energy-saving, and has won national patents. As long as you gently pull the aluminum ring, you can open the bottle cap as a whole, which is extremely convenient and effortless. The beer bottle safety explosion-proof bottle cap is a pressure vessel safe decompression method to achieve its purpose. The safety pressure value is preset. When the pressure in the beer bottle gradually rises to reach the pre-set safety pressure value of the safety explosion-proof cap, the safety explosion-proof cap will be quickly decompressed, so that the pressure in the bottle drops rapidly, thereby preventing the beer bottle from exploding.

Can prevent forgery

At present, more and more attention has been paid to the anti-counterfeiting of drinks and alcohol, and this function has also been armed to the bottle caps. At present, the twisted type, open type and multiple anti-counterfeiting bottle caps have been widely used by manufacturers, and more advanced anti-counterfeiting technologies will be applied to this field.

The new packaging of Sichuan Wuliangye liquor has three layers of anti-counterfeiting features, respectively in the PET box, logo and bottle cap. Wuliangye Group has introduced the most advanced 3M company's retro-reflection anti-counterfeit film technology in the world. This internationally advanced technology used in passports and limousine anti-counterfeiting technology is matched with the first-class anti-counterfeit bottle caps produced by the Pushi company of Wuliangye Group. , Formed a series of solid anti-counterfeiting Wuliangye series of wine. This article comes from China's largest bottle cap trading network Zhonghua packaging bottle network system. Using the special anti-counterfeiting small flashlight on the 3M retro-reflective anti-counterfeiting film on the Wuliangye bottle, you can see the logo of the Wuliangye Group. The logo is intact and proves to be genuine. It is reported that the next step Wuliangye Group will also use the world's latest integrated anti-counterfeiting bottle cap technology, increase the set of information coding laser, laser and other comprehensive anti-counterfeiting labeling, through Internet telephony and mobile phone query, so that counterfeiters nowhere to start.

Talk

Electronic voice anti-counterfeiting bottle caps are used to convey information to people through high-tech electronic voice IC circuits. When people open the wine bottle cover, the wine bottle cap emits a short communicative phrase prepared by the manufacturer. For example: "The dragon's successor, drink Longquan spring wine", "Confucius House wine, make people homesick."

The electronic voice anti-counterfeiting bottle cap has a cylindrical shape, and mainly includes an upper cover, a lower cover, a voice cavity, a voice circuit, a bottle cap and a bottle stopper. When the upper cover is rotated, the security gear is broken, and when the bottle cap is rotated, a voice is issued and rotation is continued until the bottle cap is opened. This kind of electronic voice anti-counterfeiting bottle cap breaks through the technical field of cap manufacturing in the past, and puts the voice circuit into the bottle cap. During the process of opening the bottle cap, the voice can be heard, and the appearance is destroyed and fraud is prevented.