Analysis of lock fresh, what is lock fresh?

Analysis of lock fresh, what is lock fresh?

Locking Fresh Packing, Locking Fresh Packing Sealing Machine, Locking Fresh Packing Modified Atmosphere Packaging Machine, Locking Fresh Packing Equipment Manufacturer: Zhejiang Mingwei Machinery Co., Ltd., suitable for fresh-keeping packaging of fresh meat, fruits, vegetables, cooked food and braised products

Mingwei Machinery's analysis of the market: Locking fresh packaging refers to the packaging mode in which the packaged food is protected by gas lock freshness by the modified atmosphere packaging machine. Mainly used for fresh-keeping packaging of cooked food, fresh meat, fruits and vegetables, seafood and other foods. Modified atmosphere packaging machine uses highly substituted fresh-keeping gas (composed of two or more gases) to inhibit (protect) cooked food, and to inhibit the respiration of living cells and control bacteriostasis of fresh food, which greatly prolongs the preservation period of food. Locking the brand of fresh packaging machine, Zhejiang Mingwei Machinery Co., Ltd., as a well-known domestic manufacturer of modified atmosphere packaging machines, develops and produces domestic whole-system modified atmosphere packaging machines: manipulator type modified atmosphere packaging machine, chain type modified atmosphere packaging machine, vacuum pump type modified atmosphere packaging machine Installed machine, vacuum generator type modified atmosphere packaging machine, fully automatic modified atmosphere packaging machine, semi-automatic modified atmosphere packaging machine, bag type modified atmosphere packaging machine, box type modified atmosphere packaging machine, etc. Zhouhei Yalock Fresh Packing Machine, also known as gas fresh-keeping packaging machine, is a fresh-keeping equipment that uses air and proportional mixed atmosphere for replacement. The modified atmosphere packaging machine can achieve natural preservation of seafood products such as cherries, fresh meat, fruits and vegetables without any preservatives and food additives under the condition of reducing the metabolic rate of food cells without anaerobic reaction. In the past ten years, the fresh locks, which are led by the Zhou Hei Ya brand, have become popular in the domestic market. Zhou Hei Ya Lock Fresh Pack uses harmless gas to inhibit bacteria technology to effectively prolong the fresh-keeping period of cooked food and fresh food, and prevent the secondary pollution of fresh food during storage, transportation and sales. It is very popular among foodies. Wenzhou, Zhejiang is a centralized R&D and production base for high-end modified atmosphere packaging machines in my country. Modified atmosphere technology has changed the way and quality of food packaging, and fresh food lock has changed the original packaging mode of food, greatly extending the fresh-keeping period of food, thus changing the mode of food supply - Zhou Hei Ya sealing machine is mostly used for clean vegetables, seafood, organic vegetables, fruits, Locked fresh packaging for cooked food, fresh meat, etc. The products that have been locked and packaged are sold to all parts of the country from the original factories in Wuhan, Chengdu and Shenzhen through offline physical stores and online networks. Fresh packaging. It is worth noting that the freshness of cooked food must be filled with at least a certain concentration of carbon dioxide and nitrogen. As we all know, carbon dioxide has a good bacteriostatic effect, and a certain concentration of carbon dioxide easily chemically reacts with water in food to form carbonic acid, which has a sterilizing effect; nitrogen is an inert gas and only plays a filling role. Therefore, if the fresh-keeping sealing machine is only filled with nitrogen or does not replace the gas, its fresh-keeping effect is very poor. Shanghai Songjiang is the production base of food preservation equipment such as modified atmosphere packaging machines and vacuum pre-cooling machines in my country. Food production and processing enterprises provide high-quality fresh-keeping packaging. Zhou Hei Ya brand cooked food is the first to adopt modified atmosphere lock fresh packaging to extend the fresh-keeping period and avoid secondary pollution during storage, transportation and sales. It is an indisputable fact that Zhou Hei Ya is now the leader of my country's cooked food industry by locking fresh packaging.

Zhouheiya fresh-locking and sealing machine: modified atmosphere packaging machine, mainly from three technical aspects to ensure the extension of the fresh-keeping period of cooked food and fresh food: 1. The modified atmosphere packaging machine uses to inhibit and eliminate the breeding of harmful bacteria; 2. Reduce the number of living cells Oxygen respiration rate, but cannot be evacuated to avoid anaerobic reaction; 3. After the modified atmosphere packaging is completed, it needs to be refrigerated in a cold storage at 0°C-4°C, which also reduces the activity of living cells and reduces the rate of aerobic respiration. .

Modified atmosphere packaging machine concept: Modified atmosphere packaging machines can be divided into box-type modified atmosphere packaging machines and bag-type modified atmosphere packaging machines according to different packaging media. The former needs to customize packaging abrasives according to the shape of the packaging box. Modified atmosphere packaging machines can be divided into automatic modified atmosphere packaging machines and semi-automatic modified atmosphere packaging machines according to the operation mode and packaging speed. For details, please contact Zhejiang Mingwei +8618066266692

Introduction to the development of modified atmosphere packaging machine:

Modified atmosphere packaging machine is a long-term research and development product for Shanghai and cherry products in developed regions such as Europe, America and Japan in recent years. At the end of the last century and the beginning of this century, Chinese researchers conducted follow-up research on modified atmosphere preservation technology and made great progress. At present, the modified atmosphere packaging machines produced in economically developed areas such as Shanghai in my country have advanced technology, which can be compared with similar products in Europe and the United States, and have the advantages of being more suitable for Chinese people's eating habits and high cost performance. Zhou Hei Ya sealing machine,

Modified atmosphere packaging machine is a long-term research and development product for Shanghai and cherry products in developed regions such as Europe, America and Japan in recent years. At the end of the last century and the beginning of this century, Chinese researchers conducted follow-up research on modified atmosphere preservation technology and made great progress. At present, the modified atmosphere packaging machines produced in economically developed areas such as Shanghai in my country have advanced technology, which can be compared with similar products in Europe and the United States, and have the advantages of being more suitable for Chinese people's eating habits and high cost performance. Zhou Hei Ya sealing machine, modified atmosphere packaging machine is based on the premise of reducing the aerobic respiration rate of living cells. It is suitable for fresh-keeping packaging of vegetables, fruits, fresh meat, fresh meat, Chinese herbal medicine, medicinal materials, seafood, freshwater fish, etc. It is also suitable for inhibiting bacterial growth and reproduction. Preservation packaging for cherries such as steamed meat, barbecued meat, marinated meat, sauces, soups, stir-fries, and lunch boxes. Cherry products such as bacon, marinated meat, roast duck, braised meat, braised chicken, and sauce are easily infected by various harmful bacteria under the conditions of natural drying and contact with air. Cool quickly and then package in modified atmosphere. In this way, without using any food preservatives, the preservation period of braised products can be greatly extended.

The above is a brief analysis of fresh packaging. Zhejiang Mingwei Machinery Co., Ltd. specializes in the research, development and manufacture of fresh-keeping equipment. For more information on the packaging technology of fresh meat, fruits, vegetables, cooked food and braised products, please contact our sales department for details: +8618066266692