Difference Between Non-woven Coated Bags And Non-woven Offset Bags

Traditional screen printing is not only expensive for printing many kinds of printing, but also has the problem of inaccurate color registration. Now many customers hope that their products will have better effects when designing a product, and they generally use There are a variety of printing colors, and there are many printing methods for non-woven bag color printing. Now we briefly introduce the difference between non-woven film-coated bags and non-woven offset printing.
The pattern printed on the non-woven laminated bag is higher than the offset printing on the pixel, and at the same time it can achieve the color gradient effect, so the pattern is clearer and more beautiful. Non-woven bag offset printing can also print color patterns, which is a big improvement compared to flexographic printing, but like flexographic printing, there will be a problem of relatively light printing ink, and light-colored fabrics are usually used to print dark-colored ones. Pattern case works better.
Any kind of bag has its advantages and disadvantages. The following editor will introduce the advantages and disadvantages 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 do not recommend customers to do folding and bag-turning styles, because these styles will increase the wrinkles and creases of the bag and affect the aesthetics of the bag when it leaves the factory.