Analysis on the packaging of the hottest German pa

2022-10-20
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Analysis of German paper plastic composite beverage packaging

the outer surface of the beverage packaging box in Germany is a layer of paperboard. 38 review experts and representatives of automobile OEMs signed at the launch ceremony and witnessed the launch ceremony together, with a layer of aluminum foil inside. Of course, the aluminum foil is first compounded with other plastic films, and then compounded with paperboard with 60 ~ 100hrf. Paperboard itself has its advantages, light weight, certain strength, easy to print and process, and the formed carton is conducive to collective packaging and stacking storage; The film composed of aluminum foil and plastic has good permeability barrier performance, which can not only prevent liquid seepage, but also play a role in keeping beverages fresh. At the same time, plastic film also has good heat sealing performance. In fact, the sealing and forming of paper plastic box is realized by it, and it is short in time and fast, which is suitable for flow production line processing

the printing of paper plastic boxes is very exquisite, and most of them have been polished. Its colorful patterns and titles let people know what kind of drink is inside at a glance. Generally, in addition to indicating the trademark and manufacturer, the proportions of various ingredients of beverages are detailed in a small table, which is practical and realistic, and has been tested by relevant departments. In addition, the shelf life of beverages is usually printed on the top of the box, and the words "see the top of the carton for the shelf life" are also printed on the lower right side of the front of the box. The side of the beverage box is printed with instructions such as "it can be refrigerated for three days after opening". It can be said that almost all fruit drinks use this kind of packaging

it is also worth and cheap to explain the opening and resealing of the beverage box. Now there are several new sealing openings of beverage boxes in the German market:

one is to make a small opening at the top corner of the beverage box, and then stick the processed square plastic cover. This cover is composed of two parts, one is the adhesive fixed part, the other is the movable part and the fixed part are connected together through a small rotating shaft in the middle. This movable part can rotate about 90 degrees. The movable part can be opened when it rotates down at the opening, and closed when it rotates up. It is designed with small parts for positioning and clamping

the other is to stick a square plastic cover composed of fixed and movable parts on the opening at the top of the beverage box. One end of the two parts has been processed and connected together, and the other end can be opened and closed. The opening of the beverage box is very exquisite. It is not like the first method to open a larger opening, but consists of two small openings, a small conical hole and a small circular hole. The conical hole can pour out the beverage, and the small circular hole enters the air to facilitate the pouring out of the beverage. The two holes are sealed by a small piece of composite aluminum foil, which not only ensures the sealing effect, but also can find out whether the beverage box has been opened in time

the third method is to stick a plastic circular cover with a spiral on the opening of the beverage box. The lower part of the circular cover is bonded and fixed on the carton, and the upper part is usually composed of two parts, one is the rotating cover, and the other small part is stuck on the fixed part. It is connected with the spiral cover through several thin plastic wires. If it is more difficult to make an appropriate base plate and open the spiral cover, the thin plastic wire will break, Then I immediately know that this box of drinks has been opened

in Germany, in addition to the common 1-liter and 1.5-liter capacity of paper plastic boxed drinks, there is also a 0.2-liter small box, which has a small round hole on the top and is sealed with composite aluminum foil. The small straw covered in the small plastic film bag is stuck to the side of the box. When using, it can be drunk as long as the straw is inserted, which is simple and convenient, and is especially suitable for children to drink. Most of these small packages are in the form of collective packaging, that is, 10 small boxes of drinks are wrapped with shrink film as a packaging unit

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