The second is to use recycled materials as much as possible.

At present, recycled recycled materials used in the world are mostly recycled paper, recycled cardboard boxes, molded pulp, peak pulp boards, and paper tubes made after recycling waste paper. The third is to actively develop plant packaging materials. Plants can basically reproduce continuously and multiply, and the extensive use of plants generally does not harm the environment, ecological balance and maintenance of resources, and is favored by the international packaging market. Fourth, choose a single packaging material. This eliminates the need to use special tools to disassemble the material. It also saves time for recovery and separation, and avoids the difficulties of recovery and separation due to the use of bonding methods.

The ISO14000 environmental management system international standard stipulates that any product that does not meet the standard can be rejected by any country, so that products that do not meet the standard are excluded from international trade. China's environmental labeling system has fewer product categories and can not meet the needs of foreign trade development. Only by following this international trend and adopting active and effective means to catch up, can we fundamentally protect our country's foreign trade interests. At the same time as typical routes, this standard system is popularized. In addition, international environmental standards should also be studied as soon as possible. The international standards can be translated into national standards through administrative and legislative procedures, and can be used throughout the country. Domestic supporting regulations related to this international standard should also be formulated as soon as possible.

Designers must investigate the specific requirements of the international market for environmentally friendly packaging, such as regulations on environmentally friendly packaging in exporting countries, the depth of consumer environmental protection consumption concepts, green organizational activities, and development trends in environmentally friendly packaging, in order to fully consider these factors in the packaging design. In addition, the design of environmental protection should also be considered in the packaging design. This sign is different from the environmental label and can be designed by manufacturers, suppliers or wholesalers to indicate that a certain product has a certain environmental quality to obtain consumers. The goodwill has reached the goal of expanding marketing.

Appropriate application of packaging not only creates great benefits for the producers of goods, but also brings many benefits to consumers. For example, after rice is packed in plastic film bags, especially in barrier plastic film bags, the shelf life can be increased from about one month in bulk to 3-6 months or even more than 1 year; after vacuum pickling, pickles, etc. The quality of products has a significant increase in price. However, such small packages have the advantages of long storage time and convenient use, and because of their moderate weight, they avoid the spoilage of the rest of the meal after opening, which in turn reduces the consumer’s economy. The burden was therefore generally welcomed by the society. The shirtless packaging of traditional agricultural and non-staple food such as pickled mustard and pickles, and large packages with a weight of 500g or more were becoming fewer and fewer, and some even disappeared. Many off-site sales of agricultural and sideline products benefit from the development of packaging materials and packaging technology. Although the geographical boundaries of the production of agricultural and sideline products are continuously decreasing in the highly developed science and technology, the geographical boundaries still exist. The old saying “South Orange” is still playing a role in many places, for example, it is called “fruit”. The fresh lychees of the king can still only be produced in the south of the subtropical zone, so that only after we use the polystyrene foam insulated storage container, this kind of corruptible fresh fruit can be shared by the whole country and the general public. . And so on, there are many. Through the above example, it is not difficult to see that rational use of packaging is necessary for improving the competitiveness of products, improving the economic efficiency of enterprises, or better satisfying social needs and protecting the rights and interests of consumers. It is believed that the problem is not whether the goods need to be packaged, but how to rationally use the packaging, that is, to develop and apply green packaging.

Source: pack.cn