HF Paper card and blister welding machine.Flower roller price - Flower roller process method

　　The process of using copper rollers with concave patterns to carve on fabric is also known as copper roller carving. During the carving process, first coat the surface of the flower drum with color paste, and then use a sharp and flat scraper to scrape off the surface of the uncut part of the flower drum, leaving a concave pattern of color paste. When the flower drum is printed on the fabric, the color paste is transferred to the fabric to print the pattern. Each cylinder is carved with colored paste. If multiple rollers are installed simultaneously on the carving equipment, patterns can be continuously carved. Next, let's take a look at the price of flower rollers - CNC engraving roller process method.

　　Flower roller is a high-speed process that can produce over 6000 yards of printed fabric per hour. This method is also known as mechanical carving. In drum printing, the pattern is printed on the fabric using a carved copper roller (or roller). Copper cylinders can be carved with very fine lines, arranged tightly, and can print very fine and soft patterns. For example, the fine Perelli vortex patterned tweed print is a pattern printed using drum printing. The flower barrel carving should be exactly the same as the design drawing of the pattern designer, and each color needs a carving roller. In the carving process of the textile industry, five roll carving and six roll carving are usually used to represent five roll carving or six roll carving.

　　The main component of the flower roller equipment is a large-diameter cast iron hollow pressure roller, whose surface is covered with more than ten layers of long plush fabric or a layer of rubber, which is the backing to enhance the elasticity of the fabric during roller embossing. The backing coat has a layer of seamless rubber lining fabric as protection, and the rubber lining fabric and a layer of cotton or synthetic fiber woven printed lining fabric prevent printing ink from staining the rubber lining fabric. When printing, the fabric and printed lining are folded and the pattern is printed dry through the rolling points between each roller and the pressure roller. Then, based on the properties of the dye, the color is fixed or colored in the paste. Then, the fabric is cleaned and dried to complete the printing process.

　　The engraving speed of the drum engraving machine can reach over 120 meters per minute, generally ranging from 70 to 100 meters per minute. The commonly used drum engraving machine can only print one side. If two sets of symmetrical pattern flower tubes are connected together, it is possible to print the front and back of the same spun double-sided printed fabric. The rollers of the vertical roller engraving machine are arranged longitudinally, and each roller has a small pressure roller.

　　Flower roller price - The carving roller can directly process various lines of grid and concave convex patterns on the surface of the steel roller. The roller surface does not require special copper and iron walls, with a long service life and uniform patterns. It is suitable for composite coating, coating, ink transfer, polishing, and other ranges. The engraving roller is mainly used for sizing and coloring. Suitable for industries such as plastic, leather, leather, papermaking, and cardboard machinery. Flower roller price - CNC engraving roller effect:

　　1. Bubbles or floating sand can improve the surface quality of waterproof membranes.

　　2. Made of special texture, it plays a anti-counterfeiting role.

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