Technical comparison of shrink packaging machine and vacuum packaging machine

First of all, let’s look at the difference in meaning between the two. The heat shrinkable film packaging machine uses shrinkage film to wrap the product or package outside, and after heating, the shrink film shrinks and wraps the product or package tightly, fully displaying the appearance of the item and improving the product’s sales. sex, increase beauty and sense of value. The items packaged by the heat shrink packaging machine can be sealed, moisture-proof and pollution-proof, and protect the goods from external impact, and have a certain buffering property, especially when packaging fragile items, it can prevent the utensils from flying when they are broken. In addition, the possibility of products being dismantled and stolen can be reduced. If you have questions, please contact us. The automatic vacuum packaging machine can automatically extract the air in the packaging bag, and complete the sealing process after reaching the predetermined vacuum degree. It can also be filled with nitrogen or other mixed gas, and then complete the sealing process. Vacuum packaging machines are often used in the food industry, because after vacuum packaging, food can resist oxidation, so as to achieve the purpose of long-term preservation. This traditional virtue has been passed down all the way. The biggest technical feature of the shrink packaging machine is that it contains a heat shrinking furnace. Now the shrinkable material is wrapped on the surface of the product, and then sent to the shrinking furnace for heating, and then put into the cooling system to cool down. , although the steps are a little more troublesome, but its skin packaging for products is irreplaceable by other packaging equipment. Corresponding to the shrink packaging machine is a vacuum packaging machine, which includes: single-chamber, double-chamber, external pumping, inflatable and desktop vacuum packaging models. It is undeniable that the vacuum packaging machine does have a tendency to surpass other similar packaging machines in a certain aspect, but under the situation of active innovation of various packaging equipment, each type of machinery has a huge market potential. At present, my country's packaging line also relies on shrink packaging machines to achieve perfect 'finishing'. The demand and supply market of shrink packaging machines are directly proportional to prices and services. Different levels of the market, such as: shrink machines are mainly used for shrink packaging in the food industry, while for smaller production enterprises, its The demand for shrink packaging machines must also be limited to small and semi-automatic shrink packaging machines. At this time, shrink packaging machine manufacturers need to have a strong insight to understand and analyze the relevant demand market.

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