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source:other news release time:2023-04-21 Hits:

Tea bags are a very common packaging bag in our daily life. The basic requirements are moisture -proof, itching, good sealing performance, environmental protection, exquisite printing, etc. So do you know the tea bag material?
The first type of PET/VMpet/PE, a high density, high -resistant partiality, shading vacuum packaging bag, commonly known as polyester aluminum -plated packaging bag for three plastic film. It can often be seen in tea packaging in our lives.
The second type of PA/PE, which is composed of two types of nylon and high pressure, has the characteristics of puncture resistance, stretch resistance, high density, moisture -proof and other characteristics. This can be transparent, or it can be printed into an opaque vacuum bag, which is also very suitable for tea.
The third type of PA/AL/PE, the three materials of tea vacuum packaging bags, commonly known as aluminum foil packaging bags, are more dense and have better blocking performance compared to the above two types. However, the cost is relatively high. Use this vacuum packaging bag to pack tea. Of course, if our customers have higher requirements for our products, we can consider the choice of this material. However, in some high -end tea, it is very common to use this type of aluminum foil packaging bag to pack tea.
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