The role of heat shrinkable film in vegetable transportation

When we buy vegetables, we often find that some vegetables are wrapped in heat shrinkable film. This is mainly because the vegetables are easily stale and rotten during transportation. Therefore, many businesses will choose to use this product to package vegetables. What role does this product play in the transportation of vegetables? Let’s take a look: 　　 1. Hygiene: Vegetables are easily exposed to dust during transportation, but if you wrap a layer of heat-shrinkable film on the outside, it can prevent the floating dust in the air from sticking to the vegetables. It is cleaner and easier to sell, which also helps increase the selling price.　　2. Loss of water resistance: There are more leaves in green vegetables, high respiratory intensity, and very active physiological metabolism. In a short time, it will lose water and turn yellow, which will affect the commodity value of vegetables. At this time, the heat shrinkable film can effectively block the contact between vegetables and air, weaken the metabolism, and keep fresh.　　3. Prevent scattering: The heat shrinkable film can replace the rope to a certain extent, and wrap the vegetables tightly to prevent scattering, and has a good protective effect on enoki mushrooms, cucumbers, potatoes, grapes and other fruits.　　4. Prevent damage: Vegetables may be touched or squeezed during transportation. The protection of some membranes can reduce the damage of fruits and vegetables and reduce economic losses.　　 The above is about the function of the heat-shrinkable film introduced by the author in the transportation of vegetables. This product can keep the vegetables clean, prevent water loss, prevent scattering and damage. With this layer of film, you can transport with confidence and reduce losses for many businesses. It can be seen that this product has played a great role in vegetable transportation. Previous: The general nature of wrapping film