The future of beer packaging will no longer be dominated by glass bottles and aluminum cans. Today, people are tired of the bulkiness of glass bottles, and personal injury incidents caused by the explosion of bottled beer are also commonplace. Therefore, the packaging demand for new types of beer in the consumer market is very urgent. To cater for consumer trends, countries around the world are currently working on the development of new beer packaging. A plastic beer bottle that can replace glass bottles has been successfully developed.
Plastic beer bottles have many advantages such as light weight, high strength, good toughness, not easy to break, and easy to make various specifications and shapes. Beer is different from ordinary carbonated drinks, it is easy to oxidize, so the barrier performance of containers is very strict. How to improve the barrier properties of the material and keep the production cost within an acceptable range has become a key issue in the development and production of plastic beer bottles.
The production of plastic beer bottles has several solutions in terms of processing technology: one is the production of single-layer bottles, the material can be 100% PEN; the second is the production of high-barrier multilayer bottles, that is, the use of multi-layer co-injection processes in PET materials In the formation of EVOH or PEN sandwich, but this method has little room in the choice of materials, and waste recycling has environmental restrictions; Third, the use of coating materials on PET, but the use of difficult and not conducive to environmental protection The fourth is using a mixture.
At present, the world's major manufacturers of PET container equipment are all working hard to develop plastic bottle processing technology that can be used for beer packaging. Among them, the Italian company Sipa has done a complete and complete experiment on the above-mentioned scheme, and used the first scheme to produce 100% PEN materials. Beer bottle. According to the IFBMNansy test conducted by the French VANDOEUVRE Beer Academy, the 330ml PEN bottle has basically the same performance indicators as the standard 330ml glass bottle. Compared with PET, PEN bottles can enhance the barrier properties, further reduce the weight of the bottle, and is conducive to recycling, but the cost of the product has increased accordingly.
With regard to the issue of high production costs, relevant experts believe that the current high PEN prices in the world are mainly due to the small application scope and low output of PEN. With the formation of large-scale production, the cost of its products will gradually decrease. The use of PEN processing beer bottles will have a broad market prospect and will become the direction of the development of beer plastic packaging.
With the improvement of people’s health awareness and the continuous improvement of their quality of life, consumers’ demand for low-alcohol content beer will increase substantially, and new beer packaging applications will become more widespread. Therefore, plastic beer packaging has entered people’s lives. It is an inevitable trend.
Plastic beer bottles have many advantages such as light weight, high strength, good toughness, not easy to break, and easy to make various specifications and shapes. Beer is different from ordinary carbonated drinks, it is easy to oxidize, so the barrier performance of containers is very strict. How to improve the barrier properties of the material and keep the production cost within an acceptable range has become a key issue in the development and production of plastic beer bottles.
The production of plastic beer bottles has several solutions in terms of processing technology: one is the production of single-layer bottles, the material can be 100% PEN; the second is the production of high-barrier multilayer bottles, that is, the use of multi-layer co-injection processes in PET materials In the formation of EVOH or PEN sandwich, but this method has little room in the choice of materials, and waste recycling has environmental restrictions; Third, the use of coating materials on PET, but the use of difficult and not conducive to environmental protection The fourth is using a mixture.
At present, the world's major manufacturers of PET container equipment are all working hard to develop plastic bottle processing technology that can be used for beer packaging. Among them, the Italian company Sipa has done a complete and complete experiment on the above-mentioned scheme, and used the first scheme to produce 100% PEN materials. Beer bottle. According to the IFBMNansy test conducted by the French VANDOEUVRE Beer Academy, the 330ml PEN bottle has basically the same performance indicators as the standard 330ml glass bottle. Compared with PET, PEN bottles can enhance the barrier properties, further reduce the weight of the bottle, and is conducive to recycling, but the cost of the product has increased accordingly.
With regard to the issue of high production costs, relevant experts believe that the current high PEN prices in the world are mainly due to the small application scope and low output of PEN. With the formation of large-scale production, the cost of its products will gradually decrease. The use of PEN processing beer bottles will have a broad market prospect and will become the direction of the development of beer plastic packaging.
With the improvement of people’s health awareness and the continuous improvement of their quality of life, consumers’ demand for low-alcohol content beer will increase substantially, and new beer packaging applications will become more widespread. Therefore, plastic beer packaging has entered people’s lives. It is an inevitable trend.
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