The hottest new highlight of aquatic product packa

New highlights of aquatic products packaging and preservation abroad (Part 1)

China is a large fishing country. In the past 20 years, the aquatic industry has developed rapidly, the total amount of aquatic products has increased significantly, and the comprehensive production efficiency has been significantly enhanced. According to statistics, China's total aquatic products account for 35% of the global output, which not only meets the needs of the domestic market, but also exports to the international market. However, some figures show that the annual loss of aquatic products exported by China due to unqualified packaging is as high as nearly $7billion. This sometimes adopts casting structure, such as cast steel and cast aluminum, which is enough to shock packaging workers. Such a high loss should be highly valued by aquatic product exporters. Learning from the bitter experience, how to improve the current situation and put forward improvement measures should be the top priority

in recent years, the aquatic products exported by China have been repeatedly resisted by importing countries. The main reason is that enterprises and businesses do not pay attention to the packaging of aquatic products

among aquatic products processing and export enterprises, only a small number of enterprises have seriously studied the outer packaging of products, while most enterprises still have various vague understandings about the outer packaging of products. Some enterprise operators even believe that only their own quality of exported aquatic products is the key to everything. However, facts have proved countless times that the loss of aquatic products export occurs not only in the quality of products themselves, but also in the quality of outer packaging. The main manifestations are: first, the material is not hard enough to withstand long-distance transportation and repeated handling, resulting in the breakage of the package and damaging the internal quality of the product. In particular, once aquatic products are polluted, they become inferior and waste products. Second, it does not meet the requirements of "green packaging". The materials contain toxic ingredients that pollute the environment and affect health, which ultimately affects the quality of aquatic products. Third, the packaging logo pattern and text description did not meet the requirements and regulations of the importing country, which eventually led to the product "return without negotiation". Nowadays, some countries have increased the packaging inspection standards of aquatic products from several or more items to dozens, and some indicators have even been refined to the printing level of packaging. For example, as long as a label is missing on the package, no matter how good the quality is, it will still be returned. At present, some technical standards on packaging will even be harsh enough to become an insurmountable trade barrier, causing disaster to export enterprises

it can be seen that paying attention to the packaging quality of aquatic products is by no means a trivial matter. It is a major issue related to the survival of enterprises and businesses, which must not be taken lightly. In particular, export-oriented enterprises must take the packaging quality of aquatic products as a major event. While trying to expand the export of aquatic products, we should also pay attention to drawing on and importing foreign advanced processing and packaging equipment and other hardware facilities. At the same time, we should actively develop packaging technology software, and use advanced fresh-keeping, anti-corrosion, transportation, processing and packaging technologies to change the current situation of losses to enterprises due to poor packaging, and strive to improve the added value of products. In addition, in view of the existing "packaging barriers", we should constantly understand the new trends of packaging at home and abroad, study and explore new packaging materials, new processes and new technologies at home and abroad. We should not only pay attention to collecting the new requirements for packaging in the international market, but also speed up the pace of transformation and upgrading, especially technical inspection; During the construction process of the project, the requirements and standards of export commodity packaging should be stipulated, and it is more necessary to study and understand the environmental protection requirements of the importing country for packaging, as well as the traditional cultural customs of the importing country and the requirements for packaging patterns, words and taboos, so as to achieve the goal of "seeing the guests and serving the dishes"

under the current situation that the international market has very strict requirements on the outer packaging of aquatic products, only by improving the packaging as an important means to strengthen external sales, can exporters and enterprises achieve greater economic benefits. In addition, we should also realize that the export of products also shows the scientific, cultural and artistic level of the country to a certain extent

although the package is small, it can make a big article. Whether it is aseptic packaging of aquatic products, shipping packaging, or even "live fish" packaging, as long as we give full play to the various functions of packaging, it will certainly promote the export of aquatic products, enhance the economic value of aquatic products that are still in an important strategic opportunity for development, promote the development of aquatic industry, and make aquatic product packaging industry a new highlight of economic development

for small batch, low yield Qu high-grade aquatic products, the development of their fresh-keeping packaging has more value-added. At present, the international community pays more attention to the fresh-keeping packaging of aquatic products Qu, and there are many new fresh-keeping packaging methods. Now it is introduced as follows:

1, fish preservation

the United States has developed a kind of fish fresh-keeping Hao: put the newly caught Qu children into plastic bags, and inject mixed gas (including 60% dioxide, 21% oxygen, and 9% nitrogen i9%) into the bags, After sealing and packaging, the appearance and taste of the fish have not changed after 4 weeks in Xianfan's ordinary warehouse, just like those caught in Yu just now

2. Canned live fish

a new kind of canned live fish has appeared in the Japanese market. The method is to soak the live fish in an anesthetic solution to a coma state and then canned it. You won't bite the fish within two days. Before cooking, just take out the tin and put it in water for nine weeks. The fish will wake up in about 10 boat hours. This kind of canned live fish is easy to carry, clean and delicious

3. Packaging for transporting live shrimp

Japan has developed a special packaging container for transporting live shrimp koji. The packaging container uses polyethylene as the ancient layer and foam polystyrene as the outer layer. Put crushed ice between the two layers. The wateriest outer layer should be prevented from being damaged. Put it in the polyethylene tank where live shrimp move. Put a certain amount of rose killing and disinfecting sea water. Jing Jingfan a certain amount of oxygen. Then seal it tightly with a cover. With this method, the survival rate of live shrimp can be maintained at 90% within 24 hours even if the external temperature is higher than 40 ℃

(to be continued)