The role of dry ice in cold chain preservation and transportation

日期: 2023-02-09

Cold chain refers to that some food raw materials, processed food or semi-finished products, special biological products and drugs are purchased, processed, sterilized and inactivated, and all links are always in the specific low temperature environment necessary for the product in the process of product processing, storage, transportation, distribution, retail and use, so as to reduce consumption, prevent pollution and deterioration, so as to ensure product, food safety, biological safety Special supply chain system for drug safety.

For perishable food, the cold storage temperature is monitored through the cold chain to ensure its excellent quality and edible safety. The cold chain is to control the temperature of perishable products, ensure the safety of their use, and ensure that the products still have good quality when consumers buy. If the temperature control is not accurate enough, it will lead to a series of product quality degradation. In addition to changes in general product characteristics, it also includes changes in organizational structure, color changes, damage in collision and extrusion, and microbial reproduction.

For the deep cold chain, the dry ice temperature is as low as - 78 ℃, so it has a good effect on the cold chain of deep cold chain.


Xiamen Hefengli Dry Ice Decontamination Equipment Co., Ltd. (hereinafter referred to as Hefengli Dry Ice), founded in 1999, is a Chinese enterprise specializing in dry ice application, forming a complete industrial structure chain of R&D, manufacturing, sales and after-sales. The company's brand is HORECO2, and Fengli has a doctor-level research and development team. Its main products include dry ice granulator&briquetting machine, dry ice cleaning machine, dry ice automatic production line, dry ice intelligent cleaning, supply of various specifications of dry ice, dry ice cleaning services and leasing, dry ice insulation box, dry ice equipment accessories and related intelligent products; It has arranged 18 dry ice manufacturing plants, provided a complete dry ice distribution service network, and provided customers with a cost-effective use experience.


ADD:No. 18 Xinling Road, Houxi Industrial Park, Jimei District, Xiamen, China