What is the principle of heat preservation of plastic incubator? How to use it?

There are many kinds of heat preservation boxes in the market now. But for plastic heat preservation boxes, their heat preservation principle and use method are basically the same. What is the heat preservation principle of plastic heat preservation boxes? How to use it?

The outer shell of plastic incubator is generally made of HDPE material, and the inner layer is made of PS or PP food grade environmental protection material, which is solid and durable. The inner layer of box and cover is thick Pu or EPS insulation layer, providing good cold and heat insulation effect.

Principle of cold insulation:

The main function of plastic incubator is to keep the freshness of food, put the frozen goods into the box, and use the extra thick insulation layer to slow down the temperature rise speed inside the box. Ideal cold insulation effect can be achieved without external power supply. For continuous cold insulation effect, it can also be used with high-efficiency ice storage box, with better effect.

Principle of heat preservation:

Put the articles with the temperature no more than 80 ℃ into the box, use the extra thick insulation layer to prevent the temperature loss in the box, delay the temperature drop speed in the box, and achieve the ideal heat preservation effect without external power supply.

Plastic insulation box is widely used for:

1. Family or group tourism, barbecue, fishing and other outdoor activities - preservation of fresh fruits, drinks, meat, seafood and other fresh goods, making tourism more comfortable.

2. All kinds of restaurants, hotels and fast food delivery restaurants - fresh food and keep the freshness of food in the delivery.

3. Hospitals, laboratories, vaccine stations - keep the freshness of experimental products and vaccines.

matters needing attention:

1. The plastic heat preservation box is suitable for the storage of prepackaged food and beverage. The internal and external surfaces of the box and the surface of the energy storage box shall not contact with hard and sharp objects, otherwise the surface is easy to be scratched.

2. Keep the inside and outside of the box clean. If there is any stain, wipe the box with wet towel or neutral soap solution. Do not use strong acid, strong alkali or strong oxidizing detergent and disinfectant.

3. Before use or storage, the water drop on the inside and outside surface of the box shall be wiped to avoid mould, peculiar smell, heavy pressure and impact.

4. The heat preservation box and the cold storage box shall be placed in a cool place to avoid direct sunlight for a long time and long-term radiation close to other high-temperature heat sources, so as to prevent the aging of plastic materials. It is strictly prohibited to put the whole heat preservation box into a cold storage or refrigerator.