u003cpu003eAs for the production process of the film-coated non-woven shopping bag, in the editor's impression, I should have talked a lot about it. However, today, the editor comes to review the process of non-woven environmental protection bags. u003c/pu003eu003cpu003eFirst of all, we have to distinguish the difference between film-coated non-woven bags and ordinary non-woven bags. In fact, we can understand that the film-coated non-woven bag is to cover a layer of PP film on the ordinary non-woven bag, and this process can achieve the effect of multi-color printing. Ordinary non-woven bags can achieve multi-color effects with the current technology, but they have no production efficiency. The cost is still high. Generally, it is more cost-effective for ordinary non-woven bags to only do two-color printing. Therefore, if the non woven bags
are produced in batches, and they are multi-colored, then it is more appropriate for textiles to make film-coated non-woven bags. u003c/pu003eu003cpu003eu003c/pu003eu003cpu003eOkay, it's a bit off topic. What I want to talk about is that the production process of coated non-woven bags is not to say that it is different from ordinary non-woven bags. What you need to know is that the film-coated non-woven bag is covered with a layer of PP film on the ordinary non-woven bag, which is called the film-coated non-woven bag. The color of the colorful and multi-color coated non-woven bags is that the patterns and texts on our finished bags must first be printed on the PP film by a copper plate printing machine, and then through the laminating machine The ordinary non-woven fabric and the PP film with printed patterns and characters are bonded together by the glue melted at high temperature by the laminating machine to become the film-coated non-woven fabric for the finished bag. u003c/pu003eu003cpu003eAfter making the film-coated non-woven fabric, here, the production process is the same as that of ordinary non-woven bags. In other words, directly load the non-woven fabric coated with the film on the bags cutting machine, and directly shape it at one time. After coming out of this equipment, basically all production of film-coated non-woven bags is completed. u003c/pu003eu003cpu003eI have to mention here about the printed copper plate of the copper plate printing machine. Many customers do not understand why a three or four-color coated non-woven bag light copper plate fee costs more than two thousand dollars. Therefore, many customers feel that the price is very high if they want to make a physical sample before mass production. Therefore, in terms of proofing, we don't advocate multi-color printing of laminated non-woven bags to produce bulk samples. If you really want to print, just print the inkjet sample. Because if you want to make a real sample, you have to open a copper plate, and opening the version means a sum of money. Therefore, if you are printing inkjet samples, you can also avoid some errors in printing, and an inkjet sample can cost dozens of dollars. Therefore, if you have to proof and don't want to pay the copper fee, just print the inkjet sample. u003c/pu003e
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