Food packaging design that protects the environment

With the advance of society and the development of science and technology, food packaging in the continuing search for artistic effect together, functional, environmental protection, simplicity has gradually become the world’s mainstream food packaging trends, and in the skills to complete a new span. Seek increasingly perfect preservation function has become the primary objective of food packaging.

Now, aseptic preservation packaging in the world, especially in developed countries in the food industry is extremely prevalent, Britain, Germany, France and other countries have 13 beverages using aseptic packaging, the use of which is not limited to juice and juice drinks, and also used to pack milk, mineral water and wine. Japan's recent research and development of a calcium phosphate as the material for the mineral concentrate infiltrated into the absorbent paper bags, vegetables and fruits and other food into this paper packaging materials guessing the delivery, fruits and vegetables from the mineral concentrate to get the nutrient supply, calcium phosphate can also absorb vegetables and fruits to release ethylene gas and carbon dioxide, to press the differentiation of chlorophyll, and play a role in maintaining the freshness of the role of the skills have now been popularised and used in Japan. The United States also introduced a new type of natural active clay and polyethylene plastic made of fruit preservation bag, this new type of preservation bag seems to be a very thin sieve, gas and water vapour can be through the bag activities. Experiments show that the new bag packaging fruits and vegetables, freshness can be increased by more than double, and the bag can be reused, easy to retrieve. The latest freshness skills are British, German R & D and development of containers and lids on the inner wall of the choice of deoxidising materials, through these deoxidising materials to "eat" the remaining oxygen inside the container to reach the freshness and extension of the product's shelf life.

Green packaging of food has become an extremely important marketing tool and technique.

Food packaging industry has adopted a variety of ways to promote the ecological and environmental protection of food packaging, developed countries do not spare the use of high-tech skills for foreign food industry green packaging to create a new world, together, the world’s countries to reduce the amount of reuse, reuse recovery, biodegradable as ecological and environmentally friendly packaging policies and practices. Japan, in addition to tomatoes, strawberries and peaches and other fruits and melons, most of the vegetables and fruits do not make the sale of packaging, and the choice of packaging is only with a special function of the preservation of paper to avoid water infiltration. Reuse recovery performance on the one hand, active research and development of new reusable new packaging materials, on the other hand, in the packaging planning and strive to use a single species of packaging materials, do not use heterogeneous or composite materials, to reduce the combination of collective packaging materials, or to improve the packaging planning skills, so that consumers can be easy to assemble the packaging in accordance with the environmental requirements and separate from the disposal of disposal, packaging waste recovery is conducive to the separation of the operation. The United States in order to easy for consumers to identify the nature of plastic packaging materials, so that the waste recovery and disposal of more concise and rapid, the rules of disposable plastic packaging materials should be marked with the material title and classification code. Now, many developed countries have completed the modernisation of the packaging paper mould industry and paper packaging materials throughout the promotion, such as Japan, even cooking oil is also more use of paper packaging for sale; the United States use of soy protein by increasing the disposal of enzymes and other materials, made of soy protein packaging film, but also with the food with steaming food, to avoid secondary pollution of food. In view of the unparalleled advantage of plastic materials in food packaging, developed countries are vigorously research and development of biodegradable plastic packaging materials to replace the traditional plastic products, and a number of products have been successfully put into use, the completion of the breakthrough in packaging materials to deal with the red pollution “to bring a lot of hope.

Food packaging is open to the level of convenience will be more important, but also occurred a lot of creative planning. Many countries in Europe and the United States in this area to improve the work of the primary focus on plastic packaging, one of the important trends is packaging, such as high-quality soups, spaghetti sauce, jams and jellies and other food, no longer use glass bottles, but instead of PET material produced by the packaging cans, which are safe and will not break the use of these packaging cans, together with the front with a moulded handle. Britain and the United States and other countries in the packaging on the creative improvement, the introduction of a series of favourable to the user’s planning, such as drinks, mineral water bottles on the imitation of baby bottles on the style of the lid, milk boxes on the planning of the use of plastic production of switching out equipment, beer and drinks cans mounted on the upper end of the switch with a large mouth to uncover, so that the use of the user can maximise the maximum limit of large mouth to drink.

National food production and exporting countries, but for a long time, the country’s food industry packaging skills and technology is relatively lagging behind. Experts suggest that enterprises must pay attention to capture the world market food packaging development trend, increase investment in science and technology to improve food packaging skills and technology, and advance China’s food imports and foreign exchange earning capacity.

In view of the unrivalled advantage of plastic materials in food packaging, developed countries are vigorously research and development of biodegradable plastic packaging materials to replace the traditional plastic products, and a number of