At present, foreign food packaging generally uses cartons, paper bags, paper cans, paper cans, etc., of which the proportion of paper bags is the largest. For example, all kinds of grain products such as rice, flour, and rice flour are packed in paper. Fresh fruits and vegetables are also used in paper bags. Even some fruits that are afraid of pressure are first packed in cartons and then packed in paper bags. Therefore, paper bags are The most widely used. Followed by disposable paper containers, paper cups, lunch boxes, this is the main container for various types of fast food restaurants and beverage shops. The third highest amount of use is beverage packaging, ie paper cans for various types of juices, milk, and drinks.
The high quality of foreign food paper packaging, exquisite design, and diversified functions are worth learning and learning from the packaging industry in China. Nowadays, the development direction of paper products in the world is that the products have multi-functions, such as a number of functions such as moisture proof, freshness preservation, temperature sensing, water sensing, bactericidal anti-corrosion, and the like.
In the context of the accelerating pace of economic globalization, although China has promoted the use of paper packaging in many aspects, it also needs to accelerate the pace of research and development of paper containers. This is not only the need for the survival and development of the industry.
It is also an inevitable trend of environmental protection.
In Europe, the use of paper materials for food packaging is far more extensive than in China. With the advancement of food packaging machinery and the improvement of technology, there has been a breakthrough in "paper for wood".