Fresh food protection - refrigerated trucks

With the rapid development of e-commerce, online shopping has become an indispensable part of people's lives. Every aspect of clothing, food, housing, and transportation starts to depend on various B2B websites. Almost everything can be bought, even frozen foods such as seafood, dairy products, and fruits and vegetables are easily corrupted. In order to better refrigerate this type of fresh-keeping product, a refrigerated car came into being.

Nowadays, the types of refrigerated trucks can be varied, but the total can be classified roughly according to the type of vehicle and according to the cooling method of refrigeration equipment. According to the model, it is small, medium, and large. According to the refrigeration method of the refrigeration device, it is classified into a mechanical refrigerated truck, a frozen-plate refrigerated automobile, a liquid nitrogen refrigerated automobile, a dry ice refrigerated truck, and the like.

Each refrigerated truck has different advantages and disadvantages that can be selected according to their own needs.

1, mechanical refrigerated truck: the car is equipped with compression refrigeration unit, the car temperature to achieve automatic control, it is suitable for short, medium, long-distance or special refrigerated cargo transportation. The car has good heat insulation, reduces the temperature inside the outside car, and the refrigeration device occupies less space, is light in weight, safe and reliable, and is not easy to fail.

2, liquid nitrogen refrigerated truck: the device is simple, the initial investment is small, the cooling rate is fast, can better maintain the quality of food, no noise, compared with the mechanical refrigeration device, the weight is greatly reduced. Disadvantages: High liquid nitrogen costs, liquid nitrogen supply difficulties during transportation, long-distance transport must be equipped with large liquid nitrogen containers, reducing the effective load.

3, Refrigerated plate refrigerator: It is the use of frozen plates with a certain cooling capacity for cooling. Refrigerated plate refrigerated truck has the characteristics of stable temperature inside the car, no noise during refrigeration, less malfunction, simple structure and low investment cost. However, its cooling time is limited and it is only applicable to medium and short-distance road transport. The frozen plates of refrigerated cars are often used to transport various fresh foods such as precious fruits and fresh seafood.

4, dry ice refrigerator: equipment is simple, low investment costs, low failure rate, maintenance costs, no noise. Disadvantages: The temperature in the compartment is not uniform enough, the cooling rate is slow, the time is long, and the cost of dry ice is high.

In recent years, the refrigerated truck market has become a new hot spot for consumers. Some manufacturers have discovered this business opportunity and started to produce refrigerated trucks. Recommend several famous brands such as Dongfeng, Jianghuai, Jiangling, Liberation, Isuzu and others.

Here is an example of the Jiangling brand refrigerated truck. The reason why it has become the leader in refrigerated trucks is that it has unique advantages and high-quality services. It is not only cheap but also cost-effective. Streamlined design - aerodynamic principles, streamline modeling, a sense of speed, saving energy and effort. FRP rigid box board - with glass fiber reinforced composite panels for the panel, the whole assembly, no cold bridge design, the body is persevering. Classic chassis structure - a composite structure made of a variety of materials pressed together to improve the chassis cold air convection and impact strength and waterproof performance. Import refrigeration unit - the first dual air conditioning system. These personalized transformations have made Jiangling a brand more powerful and a leader in the industry. It is really worthwhile.

Whether it is hot summer or cold winter, with a refrigerated truck, no longer afraid to eat less fresh things. The seller must purchase a vehicle that meets the same function according to his own needs. Hope that the above information can help you.

PVC Edge Banding For Office

The main function of the edge banding is to seal the cross-section of the board, so as to avoid the damage of the board and the adverse factors (mainly moisture) in the process of use and prevent the formaldehyde inside the board from volatilizing, and at the same time achieve the effect of beautiful decoration.

The product has the following main features: smooth surface, no blistering, no ribbing, moderate gloss, smooth surface and back surface, uniform thickness, uniform width, reasonable hardness, high elasticity, good quality, strong wear resistance, trimmed and sealed The color of the side and the side is close to the surface color, not whitish, good gloss, and the overall color of the finished furniture is coordinated.

The role of edge banding:
First, the edge banding has the function of blocking harmful gases such as formaldehyde
Good edge banding or multi-sided edge banding can reduce the amount of formaldehyde emission per unit time (ie, slow down the emission rate). It is worth noting that edge banding will not reduce the formaldehyde content of the board, but this has the advantage of edge banding. It can reduce the formaldehyde emission per unit time of unenvironmentally-friendly sheets to a level that is acceptable to humans and does not affect health.
Second, the role of beautifying furniture
Good edge banding has the effect of beautifying office furniture, but if it is to be beautiful, the requirements for edge banding will be higher. Not only must the edge banding and the end surface of the board be firmly and smoothly combined, but also that the edge banding must be combined with other The joints of the surfaces should not have defects such as bottoming, chipping, and large gaps, and the transition should be natural, smooth and smooth.
Third, extend the service life of office furniture
The precise edge sealing design of the board can prevent water or other liquids from entering the board, avoiding the expansion, deformation and breeding of bacteria on the desktop, thereby prolonging the service life of the office furniture, and the office furniture after the edge sealing treatment is also more expensive in terms of cleaning easy.
Fourth, avoid sharp edges and corners from hurting people's bodies
The general edge banding will use the dull edge banding design to smooth the corners of the table, thereby reducing the damage to the body by the sharp corners

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