Many ribbon printing factory in the mass production of silk screen products, ribbon printing, ribbon printing processing, we need to pay attention to the problem of printing, screen is the basis of screen printing, choose the appropriate screen is an indispensable link.

Screen printing

Screen printing is the silk fabric, synthetic fiber fabric or metal screen stretched on the screen frame, using hand-carved paint film or photochemical plate making method to make screen printing plate. Modern screen printing technology, is the use of photosensitive materials through the method of plate making screen printing (screen holes in the graphic part of the screen is through hole, but not the graphic part of the screen is blocked). During printing, the ink is extruded by the scraper to transfer to the substrate through the mesh of the graphic part to form the same graphic and text as the original. Screen printing equipment is simple, easy to operate, printing, plate making simple and low cost, strong adaptability.

Two, heat transfer printing

Transfer printing process is also widely used in the gift industry, especially in the production of hanging rope often used this process. This process has low cost and good effect. In the printing network pattern has the absolute price advantage, and the heat transfer printing hangs the rope to belong to the absolute environmental protection, therefore also widely receives the customer friend to like.

Heat transfer printing hanging rope production, embryo belt is generally white, the whole rope including background color and text patterns are sublimated up. Therefore, it is very convenient for the user to design the overall effect of the hanging rope. Theoretically, the hanging rope can be made according to any color pattern of the customer. In the traditional rod-hanging screen printing process, customers' patterns and logos are usually printed on the ribbon, and most gift manufacturers can only print the solid color plate due to the cost limitation, which makes it difficult to operate in the number of colors, and the finished product is high. And prone to bias. Heat transfer because of the overall pattern transfer printing will not occur.

Computer jacquard

Computer jacquard is used to weave different colors of yarns on the ribbon, which is synchronized with the ribbon. Made of hanging rope high-end fashion. But the limitation of computer jacquard is to make very complicated patterns and not too many colors. The operation is difficult, because it is direct weaving, the cost is relatively high, and the loss is relatively large, the moq is relatively high. It is divided into single side jacquard and double side jacquard. This should be a weaving process, not a printing process.

Four, the selection of screen should pay attention to the following aspects of the problem

1. First consider the difficulty of ink through the screen, generally choose to consider this more. Middle color ink to use transparent ink, fibrillation is expected to pull more subtle, and the ratio of relative fibrillation material chromatophore, which causes the ink, the ink when using high mesh screen can also be a good pass, general plastic ink better through sex, special-purpose inks, ink material high concentration of, although is a thin child its through sex is relatively poor.

2. If ribbon printing, ribbon printing grid with patterns, printing processing substrate surface rough, generally use a lower mesh number of screen. Such as leather, canvas, foamed body thin, wood and other materials printing. Due to the substrate surface roughness, ink absorption is strong so you want to use a low mesh screen, to ensure that enough ink through.

3. Select screen according to the fine lines of the original text and text. In contrast to the above, fine lines in general to choose high mesh mesh

4. The selection of screen also consider the cost, under the premise of meeting the printing requirements, try to choose a lower price screen.