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What should I pay attention to when using vacuum packing bag?

Views:5     Author:Site Editor     Publish Time: 2021-06-16      Origin:Site

The performance of the vacuum packaging bag is still very good, the material is light, scratch-resistant, and the sealing is particularly good. It can fully meet the sealing of water, gas, oil, organic solvents and other substances, and can meet the requirements of anti-rust and anti-corrosion. . The UV lamp OPP tape used for UV-OPP polisher can also be used as a gift bag, with some beautiful patterns printed on the appearance, and some accessories can also be added, which will also look very exquisite.

In addition, vacuum packaging bags can also make food, including bread, pastries, etc. In fact, these are only two aspects. There are also clothing manufacturers ordering large quantities of OPP tape to pack clothes. OPP tape has good airtightness. Even if the warehouse is full of clothes, there is no need to worry about wet weather and moldy clothes with vacuum packaging tape.


As a kind of packaging bag, vacuum packaging bag is very popular. There are two reasons to favor vacuum packaging bags:

All the effects of the vacuum packaging bag are excellent. In addition to absorbing the product, it can also play a role in protecting the product.

The vacuum packaging bag can be printed and folded, which is in full compliance with the product usage standards.


What should I pay attention to when using vacuum packaging bags?

1. First of all, the outer packaging of the vacuum packaging tape needs to have a remark mark, mark the manufacturer, production address, and product name. If you want to package food, you need to mark the "food" mark and attach a product inspection certificate.

2. Vacuum packaging colored tape cannot be used for food packaging. The dark red or black currently used on the market is not very safe because such vacuum packaging tapes are often made of recycled plastic.

3. The vacuum packaging tape has no peculiar smell or odor when it leaves the factory. Food-grade vacuum packaging tape cannot be used as a food packaging bag. In addition, there is a kind of taste that is recycled and reused. Who knows what it used to be, especially food packaging.

4. Try to choose food vacuum packaging tape, not uncoated or coated tape. Due to modern packaging design, many companies use a large number of materials with coating in order to make the packaging more beautiful and corrosion-resistant. This situation not only makes it difficult to recycle and reuse waste materials, but most of the paint itself is also toxic. If people eat the food packaged in it, it will cause great harm to the human body.


In addition, coating and electroplating processes can also cause serious pollution to the environment. For example, the volatilized toxic solvent gas in the paint will produce waste liquid and waste residue containing heavy metals such as chromium during the electroplating process. Therefore, vacuum packaging tape should be selected as far as possible, and coating or coating should not be added.

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