1. How to package perishable foods
1. Determine the type of perishable foods
First, the type of perishable food to be shipped needs to be identified. Food can be divided into three categories: non-refrigerated, refrigerated and frozen, each type requiring different processing and packaging methods. Non-refrigerated foods usually require only basic protection, while refrigerated and frozen foods require more stringent temperature control and packaging treatment.
2. Use the proper packaging
2.1 Heat insulation vessel
In order to maintain the appropriate temperature of perishable food, the use of heat insulation transport box is the key. These heat insulation containers can be foam plastic boxes or boxes with heat insulation lining, which can effectively isolate the external temperature and keep the temperature inside the box stable.
2.2 Coolant
Choose the appropriate coolant according to the refrigeration or freezing requirements of the food product. For refrigerated foods, gel packs can be used, which can maintain lower temperatures without freezing the food. For frozen foods, then dry ice is used to keep them cold. No entanto, it should be noted that dry ice should not be in direct contact with food, and relevant hazardous materials regulations should be observed when used to ensure safe transportation.
2.3 Waterproof inner lining
To prevent leaks, especially when transporting seafood and other liquid foods, use waterproof plastic bags to wrap the food. This not only prevents liquid leakage, but also further protects the food from external contamination.
2.4 Filling material
Use bubble film, foam plastic or other buffer materials in the packaging box to fill the gaps to ensure that the food is not damaged by movement during transportation. These buffer materials effectively absorb the vibration, providing additional protection and ensuring that the food remains intact when arriving at its destination.
2. Specific packaging techniques for perishable foods
1. Refrigerated food
For refrigerated foods, use insulated containers such as foam boxes and add gel packs to keep them low. Put the food into a waterproof plastic bag and then into a container to prevent leakage and contamination. Finally, the void is filled with a bubble film or plastic foam to prevent food movement during transport.
2. Frozen food
Frozen foods use dry ice to maintain extremely low temperatures. Place food in a waterproof bag to ensure that dry ice does not in direct contact with food and comply with hazardous material
regulations. Use a heat insulated container and fill with buffering material to ensure that the food is not damaged in transport.
3. Non-refrigerated food products
For non-refrigerated foods, use a strong packaging box with a waterproof lining inside. According to the characteristics of food, foam film or foam plastic is added to provide additional protection against damage due to transport vibration. Ensure well sealed to prevent external contamination.
3. Precautions in the transportation of perishable food
1. Temperature control
Maintaining the right temperature is the key to ensure the quality of perishable food. Refrigated food should be kept at 0°C to 4°C, and frozen food should be kept below-18°C. During transportation, use suitable coolant such as gel packs or dry ice and ensure the insulation of the container.
2. Packaging integrity
Ensure the integrity of the packaging and avoid food exposure to the external environment. Use waterproof plastic bags and sealed containers to prevent leakage and contamination. The package shall be filled with sufficient buffer materials such as bubble film or foam to prevent
food movement and damage during transportation.
3. Compliance transportation
Comply with relevant regulations, especially when using dangerous materials such as dry ice, and comply with transportation regulations to ensure safety. Before transportation, understand and comply with the food transportation regulations of the destination country or region to avoid delay or food damage caused by regulatory problems.
4. Real-time monitoring
During transportation, the temperature monitoring equipment is used to monitor the ambient temperature in real time. Once an abnormal temperature is found, take timely measures to adjust it to ensure that the food is always within the appropriate temperature range.
5. Rapid transportation
Choose quick transportation routes to minimize transportation time. Give priority to choosing reliable logistics service providers to ensure that food can be delivered quickly and safely to the destination, and maximize the freshness and quality of food.
4. Huizhou’s professional services in perishable food transportation
How to transport the perishable food items
Maintaining food temperature and freshness is essential when transporting perishable food. Huizhou Industrial Cold Chain Technology Co., Ltda. offers a range of efficient cold chain transportation products to help ensure that perishable food is kept in the best condition during transportation. Here are our professional solutions.
1. Huizhou products and their application scenarios
1.1 Types of refrigerant
-Water injection ice bag:
-Main application temperature: 0℃
-Applicable scenario: For perishable foods that need to be kept at around 0℃, such as some vegetables and fruits.
-Salt water ice bag:
-Main application temperature range: -30℃ to 0℃
-Applicable scenarios: For perishable foods that require lower temperatures but not extreme low temperatures, such as refrigerated meat and seafood.
-Gel Ice Bag:
-Main application temperature range: 0℃ to 15℃
-Applicable scenario: For perishable foods, such as cooked salad and dairy products.
-Organic phase change materials:
-Main application temperature range: -20℃ to 20℃
-Applicable scenario: suitable for accurate temperature control transportation of different temperature ranges, such as the need to maintain room temperature or refrigerated high-end food.
-Ice box ice board:
-Main application temperature range: -30℃ to 0℃
-Applicable scenario: perishable food for short distance transportation and need to maintain low temperatures.
1.2, incubator, type
-VIP insulation can:
-Features: Use vacuum insulation plate technology to provide the best insulation effect.
-Applicable scenario: Suitable for the transportation of high-value foods to ensure stability at extreme temperatures.
-EPS insulation can:
-Features: Polystyrene materials, low cost, suitable for general thermal insulation needs and short-distance transportation.
-Applicable scenario: suitable for food transportation requiring moderate insulation effect.
-EPP insulation can:
-Features: high density foam material, provide good insulation performance and durability.
-Applicable scenario: Suitable for food transportation that requires long time insulation.
-PU insulation can:
-Features: polyurethane material, excellent thermal insulation effect, suitable for long-distance transportation and high requirements of thermal insulation environment.
-Applicable scenario: suitable for long-distance and high-value food transportation.
1.3 Types of thermal insulation bag
-Oxford cloth insulation bag:
-Features: light and durable, suitable for short-distance transportation.
-Applicable scenario: suitable for the transportation of small batch food, easy to carry.
-Non-woven fabric insulation bag:
-Features: environmentally friendly materials, good air permeability.
-Applicable scenario: suitable for short distance transportation for general insulation requirements.
-Aluminum foil insulation bag:
-Features: reflected heat, good thermal insulation effect.
-Applicable scenario: suitable for short and medium distance transportation and food that need heat preservation and moisture preservation.
2. According to the recommended type of perishable food program
2.1 Fruits and vegetables
-Recommended solution: Use a water-filled ice pack or gel ice bag, paired with an EPS incubator or an Oxford cloth insulation bag, to ensure that the temperature is maintained between 0℃ and 10℃ to keep the food fresh and moist.
2.2 Refrigerated meat and seafood
-Recommended solution: Use a saline ice pack or ice box ice plate, paired with a PU incubator or EPP incubator, to ensure that the temperature is maintained between-30℃ and 0℃ to prevent food deterioration and bacterial growth.
2.3 Cooked food and dairy products
-Recommended solution: Use a gel ice bag with an EPP incubator or aluminum foil insulation bag to ensure that the temperature is maintained between 0℃ and 15℃ to maintain the taste and freshness of the food.
2.4 High-end food (such as high-grade desserts and special fillings)
-Recommended solution: Use organic phase change materials with VIP incubator to ensure that the temperature is maintained between-20℃ and 20℃, and adjust the temperature according to the specific requirements to maintain the quality and taste of the food.
By using Huizhou’s refrigerant and insulation products, you can ensure that perishable foods maintain the best temperature and quality during transportation. We are committed to providing our customers with the most professional and efficient cold chain transportation solutions to meet the transportation needs of different types of perishable food.
5.Temperature monitoring service
If you want to obtain the temperature information of your product during transportation in real time, Huizhou will provide you with a professional temperature monitoring service, but this will bring the corresponding cost.
6. Our commitment to sustainable development
1. Environmental-friendly materials
Our company is committed to sustainability and use environmentally friendly materials in packaging solutions:
-Recyclable insulation containers: Our EPS and EPP containers are made of recyclable materials to reduce environmental impact.
-Biodegradable refrigerant and thermal medium: We provide biodegradable gel ice bags and phase change materials, safe and environmentally friendly, to reduce waste.
2. Reusable solutions
We promote the use of reusable packaging solutions to reduce waste and reduce costs:
-Reusable insulation containers: Our EPP and VIP containers are designed for multiple use, providing long-term cost savings and environmental benefits.
-Reusable refrigerant: Our gel ice packs and phase change materials can be used multiple times, reducing the need for disposable materials.
3. Sustainable practice
We adhere to sustainable practices in our operations:
-Energy efficiency: We implement energy efficiency practices during manufacturing processes to reduce the carbon footprint.
-Reduce waste: We strive to minimize waste through efficient production processes and recycling programs.
-Green Initiative: We are actively involved in green initiatives and support environmental protection efforts.
