Refrigerator door [preferred] Shandong Huayu causes odor in the so-called cold smell of cooking that is cold, raw materials and food under the influence of external factors, through physical and chemical changes in flat open refrigerator door, produce an abnormal smell, Over time, the smell will adhere to the walls of the cold storage, ceiling, and equipment and tools. Odor in the refrigerator, in general there are several reasons: The cold did not enter the food before there is a smell exists. Before the cold food spoilage alone phenomena, such as the deterioration of eggs, meat, fish. Stored too cold fish without cleaning that store meat, eggs, or fruits and vegetables and other foods, causing infection and smell bad. Poor ventilation slaughter refrigerator door refrigerator, temperature, humidity, causing mold blooms produce mildew smell. Cold storage refrigeration piping leaks professional refrigerator door, the refrigerant (ammonia) cause erosion to food odors. Freezer temperature does not drop, resulting in deterioration of perishable meat taste corruption. This mostly occurs in meat is not frozen, frozen storage library through that turn. There is a distinct smell of food in the cold storage warehouse, causing food odor cross-infection. Refrigerator door [preferred] Shandong Huayu food cold food cold refrigerator door is a building used for food freezing and cold storage, and it is through artificial refrigeration way to make the library to maintain a certain low temperature. In order to reduce the introduction of external heat, cold storage floors, walls and roofs are laying moisture and gas barrier layer of a certain thickness of insulation, cold storage project management in food, cold food should be based on the characteristics, the implementation of scientific management, to ensure that safety, to prolong life, reduce production costs, saving maintenance costs and improve economic efficiency of enterprises refrigerator door _ Fitch purpose machinery (certified) _ Carey refrigerator door by Fitch Machinery Co., Ltd. Shandong. Shandong Huayu Machinery Co., Ltd. (www.huayujxsb.com) (www.huayujxsb.com) is a leader in Binzhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Fitch mechanical leadership with the staff warmly welcome all inquiries negotiations to create Fitch machinery a better future.