The green tea automatic nitrogen filling and sealing machine equipment that is loved by Henan's first-tier tea companies is a hot product.

Why should tea be packaged with nitrogen? Because after nitrogen packaging, there is no oxygen, which will not oxidize the tea leaves, and will not cause moisture return, deterioration and other factors, making the tea leaves have a longer shelf life, especially green tea. Green tea can only be kept fresh for
~ months when stored at room temperature in ordinary packaging. Even if an oxygen permeable agent is put in, it can only keep fresh for ~ months. However, the green tea packaged with nitrogen has a much longer preservation effect, and the shelf life can be extended for ~ months. This way, while ensuring quality, it can provide more convenience for market sales and logistics distribution. More time makes the tea taste as delicious as new tea after being stored for a long time after opening the bag and drinking it.
How to pack tea with nitrogen? There are a variety of nitrogen machines on the market at present, but you still have to choose a food-professional nitrogen generator with a purity that can reach. To have a nitrogen generator, you need a packaging machine that can be filled with nitrogen. Currently, there are two types of fully automatic nitrogen-filled packaging machines
. Roll-film packaging machines: Roll-film packaging machines are filled with tea leaves. There is a pipe to fill the nitrogen
down and then seal it. The advantage of this roll-top nitrogen-filled packaging machine is that it is fast, but the disadvantage is that the purity of the nitrogen is not high because it is injected with nitrogen in an open environment. , there is no guarantee that there will be no air in the packaged tea bags, and the sealing and shape of the roll-type packaging are not good-looking, and it is easy for empty bags to appear.
. Bag-type packaging machine: There are also manufacturers of bag-type packaging machines that use open nitrogen filling, because the machine itself does not have a vacuum-sealed type. However, the bag-type vacuum filling machine produced by Quanzhou Haoli Machinery Company The nitrogen packaging machine completely solves the problem of poor nitrogen filling effect and eliminates the problem of empty packages. Because the Haoli brand packaging machine has a vacuum function, after filling the tea leaves, the tea bag will be placed in a vacuum seal. The air inside is first extracted, then high-purity nitrogen is injected into the seal, and finally the bag is completed in the seal. Sealing, so that the packaged tea can ensure that each bag is filled with high-purity nitrogen.
In future tea packaging and food packaging, nitrogen filling has become the mainstream trend. If you want to know more about the fully automatic vacuum nitrogen filling packaging machine, you can go to Baidu to search for Haoyi Packaging Machine or Quanzhou Haoyi Machinery Equipment Co., Ltd. to learn more. Will the tea leaves be crushed by a packaging machine that first vacuums and then fills with nitrogen? Are there any requirements for nitrogen-filled bags? Can Anji white tea be packaged? Maofeng, Maojian... Sichuan green tea, Hunan green tea... Is it good to pack the tea leaves? ..... If you have any questions, you can call the marketing director of Haoyi Machinery Company at: for detailed consultation.
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