1. What, is it dry ice?
Dry ice is a refrigerant containing solid carbon dioxide (CO ₂), which is a white solid, shaped like snow and ice, and vaporizes directly without melting when heated. Dry ice has superior refrigeration performance, and can be used in the manufacture of refrigerant, used for refrigeration, preservation, refrigeration, refrigeration and other fields. Extending the shelf life of food and drugs by cooling down can be used to transport, store or process food and drugs.
2. How does dry ice work?
Extreme cold: Dry ice provides much lower temperatures than traditional ice packs, making them ideal for keeping frozen items solid.
No residue: Unlike water-based ice packs, dry ice leaves no liquid residue when directly sublimated to gas.
Extended duration: can keep low temperature for a long time, suitable for long-distance transportation.
Dry ice is usually used in the following situations:
Drugs: transport vaccines, insulin and other temperature-sensitive drugs.
Food: transport frozen foods such as ice cream, seafood and meat.
Biological samples: Biological samples and specimens are stored during transportation.
3. How long can the dry ice last? Can it be reused?
The duration of the effective effect of dry ice depends on several factors, including the amount of dry ice, the insulation of the vessel, and the ambient temperature. Typically, they can last from 24 ke 48 hours.
Dry ice inside Once the dry ice is sublimated, the dry ice can no longer be used. Namun, containers for storing dry ice can often be repeated for other refrigerants or subsequent dry ice transport.
4. How should the dry ice be handled safely?
1. Wear gloves and safety glasses to prevent burns and frostbite.
2. Use tools to deal with dry ice: use pliers to pick up dry ice with pliers. If there is no pliers, you can wear oven gloves or towel to deal with dry ice.
3, break down the dry ice: chisel the dry ice into small pieces with a chisel, pay attention to protect the eyes, to prevent the dry ice pieces from flying into the eyes.
4, choose a well-ventilated place to treat dry ice: dry ice is frozen carbon dioxide, the temperature will directly from solid to gas, exposed to a large amount of carbon dioxide environment is harmful to health, and may even lose consciousness. Working in a well-ventilated or open-window room can prevent dangerous gas build-up and ensure safety.
5. sublimate dry ice quickly: Put the dry ice in a warm environment or pour hot water on it until the sublimation disappears.
5. Can dry ice be transported by air?????????
Yes, the transport of dry ice is regulated. Regulators such as airlines and the International Air Transport Association (International Air Transport Association) have set restrictions and guidelines for air transport. It is important to follow these rules to ensure safety.
What are the dry ice in Huizhou? How to use?
Huizhou industrial dry ice products have block dry ice 250 grams, 500 grams of dry ice and granular dry ice diameter 10,16,19mm.
Dry ice use solution to ensure that your product remains of the best quality and safety during transportation. Here are our recommendations:
1. Thermal insulation and packaging materials
In the use of dry ice transportation, choosing the appropriate insulation packaging is crucial. We provide you with disposable insulation packaging and recyclable insulation packaging for you to choose from.
Recable insulation packaging
1.Foam box (EPS box)
2.Heat board box (PU box)
3.Vacuum Inabatic box (VIP box)
4.Hard cold storage box
5.Soft insulation bag
merit
1. Environmental protection: reducing disposable waste contributes to environmental protection.
2. Cost effectiveness: after a long time of use, the total cost is lower than disposable packaging.
3. Durability: The material is strong and suitable for multiple use to reduce the risk of damage.
4. Temperature control: it usually has better insulation effect and can keep the ice cream low for longer.
shortcoming
1. High initial cost: the purchase cost is relatively high, which requires a certain preliminary investment.
2. Cleaning and maintenance: Regular cleaning and maintenance are required to ensure hygiene and function.
3. Recycling management: A recycling system should be established to ensure that the packaging can be returned and reused.
Single posuse insulation packaging
1. Disposable foam box: made of polystyrene foam, lightweight and has good heat insulation.
2. Aluminum foil insulation bag: the inner layer is aluminum foil, the outer layer is plastic film, light and easy to use.
3. Insulation carton: use heat insulation cardboard material, usually used for short distance transportation.
merit
1. Convenient: no need to clean after use, suitable for busy transportation scene.
2. Low cost: low cost per use, suitable for enterprises with limited budget.
3. Light weight: light weight, easy to carry and handle.
4. Widely used: suitable for various transportation needs, especially temporary and small-scale transportation.
shortcoming
1. Environmental protection issues: disposable use produces a large amount of waste, which is not conducive to environmental protection.
2. Temperature maintenance: the insulation effect is poor, suitable for short time transportation, can not keep low temperature for a long time.
3. Insufficient strength: the material is fragile and easy to be damaged during transportation.
4. High total cost: In the case of long-term use, the total cost is higher than the recyclable packaging.
2. Real-time temperature monitoring system
-The temperature monitoring system is central to ensuring product quality during product transportation. Our company uses advanced online thermometers to monitor the temperature in the incubator in real time, showing our professional and technical leading position in cold chain logistics.
real-time monitoring
We have installed high-precision on-line thermometers in each incubator, which can monitor the temperature in real time to ensure that the temperature is always kept within the set range. Through wireless data transmission technology, the temperature information will be immediately uploaded to the central monitoring system, enabling our operations team to keep abreast of the temperature status of each incubator during transportation.
Data recording and traceability
Online thermometer can not only monitor the temperature in real time, but also has the function of data recording. All temperature data are automatically stored and a detailed temperature record report is generated. These data can be traced back at any time, providing customers with transparent temperature monitoring records, and enhancing customers’ trust in our cold chain transportation services.
Exception alert system
Our temperature monitoring system is equipped with an intelligent anomaly alarm function. When the temperature exceeds the preset range, the system will immediately issue an alert to inform the operation team to take appropriate measures to ensure that the quality of the product is not affected.
Plan advantage
-Full temperature control: ensure that constant low temperature is maintained throughout transportation to prevent quality decline.
-Real-time monitoring: transparent temperature monitoring to provide security guarantee.
-Environmental friendly and efficient: using environmentally friendly materials to provide efficient cold chain solutions.
-Professional services: Professional services and technical support from an experienced team.
Through the above scheme, you can safely hand it over to us for transportation, and we will ensure that your products maintain the highest quality throughout the transportation process to meet the needs of the market and consumers.
