Ice packs and dry ice are both common refrigerated items, which can effectively maintain the freshness and quality of food. However, for these two kinds of refrigerated and fresh products, their heat preservation time and application methods are also different.
First, the main ingredient of the fresh-keeping ice pack is made of polymer compound gel or purified water mixture, which needs to be frozen into ice cubes in the freezer or freezer before use. The heat preservation time of this kind of fresh-keeping ice bag depends on its material and manufacturer. In general, they can maintain the freshness and quality of food for 24~48 hours.
However, if you put them in an airtight container or use them with other frozen items, they may stay fresh for longer.
Second, dry ice is a relatively commonly used refrigerated preservation item, which can quickly reduce the temperature of food to a very low level, greatly reducing food spoilage. However, when using dry ice, pay special attention to the method of operation and the holding time.
The key to the thermal insulation performance of dry ice is its weight and ambient temperature. In general, the freshness and quality of food can be maintained between 24 and 48 hours. In addition, it is important to pay attention to safety when using dry ice. Because carbon dioxide gas is produced in the air, it needs to be used in an environment with good air circulation and avoid contact with the skin or mouth.
All in all, both ice packs and dry ice are very useful refrigerated items. Therefore, we need to choose the items that are suitable for us according to the actual situation, and use the correct methods and precautions of both to ensure the freshness and quality of the food, and also ensure our own safety.
Sichuan Ashpyer New Material Technology Co., Ltd. (hereinafter referred to as "Ashpyer"), formerly known as: Chengdu Xinhai Huicai Biotechnology Co., Ltd., was involved in the research and development of ice packs in 1997, and has won more than 20 invention patents and utility model patents.
Temperature detection and other value-added services in one of the whole cold chain logistics services, the company in 2015 the product upgrade to the product traceability system synchronization, from the original product cold storage, cold insulation, temperature and humidity monitoring to the current product production date, expiration date, batch number and other information, to create a unique identifiable barcode, product quality traceability, and then according to the identification code of the packaging associated code, query the flow of goods in the circulation process, to achieve the purpose of anti-counterfeiting and anti-channeling, It provides a complete set of information solutions for product quality traceability, anti-counterfeiting and anti-channeling of production enterprises, so as to achieve the purpose of improving product quality, improving service and improving management level.
The application of the company's one-stop intelligent product line such as warehouse temperature and humidity intelligent monitoring system, video intelligent monitoring system, power room environmental monitoring system, and water immersion sensor series. Its product range covers many industries and application fields such as industrial control, medicine, communications, agriculture, meteorology, and electric power. Our products have the advantages of high accuracy, fast response time, good long-term stability, strong adaptability and excellent quality.
After the company passed the ISO9001 quality management system certification, the company strictly implements the quality management system, and its products have passed the testing including: Shanghai Research Institute of Chemical Industry test report, national hazardous chemical test report, Switzerland SGS non-toxic safety test of contents, REACH report, ROHS report, etc. With the joint efforts of all employees of the company, the products have been successfully sold to United States, Germany, Ireland, Japan, Korea and other countries and regions.
All employees of "Ashpyer" will be based on their own duties, adhering to the "customer first, continue to provide solutions for customers." Adhere to the core values of "continuous learning", "continuous innovation" as the driving force for development, relying on cutting-edge scientific research technology, advanced production processes, superior product quality and perfect service system to continuously meet the growing needs of customers.
Sichuan Ashpel New Material Technology Co., Ltd
Tel: 028-67933699 84906988
E-mail: xhhc@xhhc.net
Website: http://www.xhhc.cn
Hotline: 400-6463-400
