The moisture in the air may cause spots in the car. When this kind of webbing contacts the clothes of passengers, the spots and colors on the luggage webbing will also be transferred to the clothes. Therefore, it should have anti spot fading characteristics, which is also called spot color fastness. The spot color fastness test includes multi fiber test and filter paper test. The multi fiber test is to clamp a sample of tissue belt between two layers of colored cloth. Immerse the mixed colored cloth into the vessel with distilled water and completely wet it. Then squeeze the water out of the extruder, and then clamp these colored cloth wrapped with selvedge webbing into the plexiglass sheet, put it into the sample holder, and lock the sample holder. This rack is placed in a high and low temperature box at a certain temperature, and after reaching the specified time. Take out the sample and hang the colored cloth.
Ink printing. At first glance, ink is not very different from glue, but when glue is printed on smooth fabrics, such as wind clothing, the color fastness is generally poor, and it can be scraped off with a nail, but ink can overcome this shortcoming. Therefore, when making windbreaker, it is usually printed with ink, with bright color and vivid image. There has been a wave of head prints in the market some time ago~I don't know if you have noticed it, then the clear and ultra realistic printing can only be printed with ink in general~Sometimes you can sprinkle gold powder and silver powder on the ink, and feel that the decoration effect is better.
In this business, there is no doubt that the quotation is very important. I think many colleagues who make webbing are very familiar with their own products and can quote their own prices when they get their own products. If you come across a ribbon that is not made by yourself, can you quote an accurate price? I think it is impossible. Here is a brief introduction to how to quote an accurate price for a ribbon. First of all, the customer needs to understand this ribbon and be able to answer any question clearly.
The longitude and latitude are interwoven. [Subject] After twisting, the yarn is warped into a bobbin (pan head), and the weft yarn is shaken into a bobbin, which is woven on the loom. In the 1930s, it was used for hand looms and iron wood looms. In the early 1960s, the 1511 loom was converted into a belt loom, which is still widely used. Due to the small width of the belt, the weaving methods are different, ranging from single, double, dozens of pieces, from single layer to double layer. In 1967, the research group of shuttleless weaving belt with workers as the main body in the industry successfully designed and manufactured a high-speed single shuttleless loom by itself, which realized that the weaving belt does not need shuttles, and the process is shortened, the floor area is small, and the labor productivity is improved, which is an innovation in the history of Chinese weaving belt technology.
Jilin special Brocade ribbon Steps of printing Brocade ribbon about Brocade ribbon manufactor Many friends don't know how to print, but there are actually two methods. So the master of PP Ribbon Factory will let you know. Direct plate making method: the method of direct plate making is to first place the photosensitive film of the wrist plate base coated with photosensitive material face up on the working table, place the stretched wrist net frame flat on the film base, then put photosensitive paste in the screen frame and apply pressure coating with a soft scraper, remove the plastic film base after drying and filling, and attach the photosensitive film wrist screen for printing. After developing After drying, screen printing is made. Process flow: stretched screen - degreasing - drying - peeling substrate - exposure - development - drying - revision - blocking
Under normal use, the general use time is about three years. After three years, because of natural wear, part of the pp webbing will be corroded and broken. But this is under normal use. If it is not used frequently, similar situations will not occur. The reason why most of them cannot be used for such a long time is because they are lost in advance rather than because of other external damage. Therefore, the advice of Xiaobian is not to worry too much about the service life of the PP webbing, but to pay attention to how to protect yourself from loss and trouble.
