What Are The Advantages Of Coated Non-woven Bags?

The film-coated non-woven bag is a product developed from the original non-woven bag. It is a composite non-woven fabric formed by bonding the non-woven fabric with the printed film through the laminating process. The limitations of the original ordinary screen printing process caused some color patterns to be unable to be printed on the bag, and then the film-coated bag completely solved this difficulty. The first step of lamination is to print the pattern on the film. Everyone knows that we can print on the film in color, just like some of our product packaging bags. Laminated non-woven bags can be printed with any pattern and the color registration is accurate and exquisite. In addition, since the color printing generally adopts the inner printing method, the printing of the coated non-woven bag will not fade or fade. Finally, the color printing speed is very fast, unlike screen printing, which is affected by the weather. Cloth printing can complete 50,000 bags with very high efficiency. Although the film-coated non-woven bag has the above advantages, it also has some disadvantages. First of all, the printing of laminated non-woven bags first needs to make electric engraving gravure, which is not a small cost, ranging from two thousand to five or six thousand. Film process to print. Secondly, the non-woven materials of film-coated non-woven bags are generally poor in the market now, and the proportion of recycled materials mixed with many grades is increasing, which leads to a great impact on the toughness and tensile force of the non-woven fabric. After the non-woven fabric passes through the coating process, the original non-woven fabric will increase its hardness, and it will be easier to lose the flexibility of the fabric itself, and the tensile strength will be greatly reduced, and it will be extremely easy to tear. The last disadvantage is that the coated non-woven bag is easy to wrinkle, and there are some creases and wrinkles when the non-woven bag is produced. We generally don't recommend customers to make folded styles and bottomless and sideless styles, because these styles will aggravate the wrinkles and creases of the bag and affect the aesthetics of the bag when it leaves the factory.