Why are PVC Bags Widely Used?
May 16,2022
Speaking of PVC packaging bags, it is a kind of plastic bag often used in our daily life. It is also widely used. It can be used to pack clothes, stationery, and other things we will use in our daily life. You also know about it. It is convenient for our daily life. Next, let's introduce the characteristics of PVC packaging bags for your reference:
What are the characteristics of PVC bags?
- Put them into the same PVC packaging bag, and put small objects of the same kind into one package to save volume.
- PVC packaging bag is convenient for adding, loading and unloading, stacking, displaying, selling and opening, reloading, using, and reusing.
- It can reduce transportation risks and play an important role.
- The articles placed in PVC packaging bags shall be free from extrusion, vibration, impact, temperature difference, and other phenomena.
- Business information can be placed on PVC packaging bags, which can play a role in publicity.
- PVC packing bag looks beautiful. It is used to pack goods, which can increase the grade of products and make goods loved by people.
Why are PVC bags widely used?
The consumption process of PVC bags is not complex. The general consumption line is composed of a roller press, printing machine, back coating machine, and cutting machine. First, the thin film is consumed through the direct mixing of roller press, roller rotation, and high-temperature rolling. Together, the color is printed on the front of the film through the printing machine, and a layer of back coating is attached to the back of the film through the back coating machine.
This layer of back coating seems to be a small step, but it must be very important and indispensable. It is an important guarantee for the function of a PVC bag.
The back coating is composed of special materials and is a high-energy affinity agent. It is precisely because of this layer of back coating that the PVC film can be tightly integrated with the medium density board or other plates to adhere to the long-term nonopening glue. The general problem of sticking a facial mask is that it is unable to deal with the fading of the mask.
The PVC packing bag is made of frosted PVC materials, which are beautiful and durable, easy to use, soft to the touch, affordable, and other characteristics. It is made of high transparent PVC, with unique anti-static accessories. The bag does not adhere, is easy to use, has fine workmanship, has no burrs at the edges and corners, has no hand injury, has smooth use of zippers, long service life together, tight sealing and pressing, and is not easy to break. It is the selection of promotional packaging for all kinds of underwear, socks, documents, cosmetics, household products, home textile products, and so on.
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