Carton, a Processing Technology Development Trend of (B) - Carton, Printed - Printing Industry

Die cutting and creasing line processing Cutting knife and the indentation line installed in accordance with the first line of each piece of box-type knife the length of the cutting knife or indentation lines cut, bent into the appropriate length and shape of its special equipment main blade cutting machine, blade machine (machetes machine), blade punching machine (bridge cutter machine), machine blade cutting angle. China packaging industry to use more manual control process equipment Voltage Shaver Cutter line workers, are commonly used by foreign CAD system software tool for molding processing. To ensure the accuracy of die-making, CAD software can automatically calculate the cutting knife and the length and the bridge indentation line size, and send to the computer-controlled machine tool for grooving, cut, bend and cut. As a result of hydraulic machetes, liquid crystal display, hydraulic transmission, and cursor positioning tool can effectively ensure the accuracy of shape. Base mold (backing) technology Using a die cutter complete with the bottom mold, make packaging cartons (boxes) of the line more clearly, beautiful, and folded without wrinkles and cracks, box (box) shape more accurate. Domestic production base model with manual multi-mode fiber abroad is to use more insulation board base model, because fiber is very hard need special slot machine, fiber base model is only applicable to very long-living parts of the die plate indentation, For the short-term, cost too high. The bottom line of such paste-type mold, outlet fast, full line indentation resistance, high strength and India. With the development of our country believed that the traditional end of module will be replaced by the advanced indentation system. Materials development Cutting tool directly determines the quality of the end of time and cutting up the quality, speed and frequency. Creasing the quality of the wire determines the degree of indentation of the fine, and the speed of automatic folder gluer significant effect. After a series of high-quality die-cutting knife is made of the processing technology. Po to take the company, such as Austria, as the market leader in die-cutting knife, cutting knife continued commitment to technology development, and development of different objects with different hardness cutting different shapes of the cutting blade knife. Recently, the company for many tobacco, food boxes, medicine boxes to the cutting of the long version, clean, high quality requirements, but also timely introduction of a super supreme knife, its blade is characterized by inward convergence, can sustained to maintain excellent The cut through the performance, to minimize the fluff, from silk and other phenomena, a new "king of cutting knife." The development of cutting equipment Die die-cutting machine according to the form can be divided into rotary, round flatten, flatten three types. At present, the cutting and processing various types of equipment, localization has taken shape, and in constant development to improve. Die Cutting Machine will be high speed, high precision, fully automatic, multi-direction. Foreign advanced automatic platen die cutting machines were powered by a programmable controller and touch screen human-machine dialogue control, mechanical drive system with pneumatic clutch and torque most of the security controller, the production speed of up to 12,000 / hour, cutting accuracy ± 0.1mm. Automatic registering device can effectively improve the cutting accuracy. In addition to centralized control by computer, without stopping the machine to the paper and receive automatic paper positioning technology, advanced automatic platen die cutting machine also has automatic stripping, automatic separation of box-chip functions. Domestic die-cutting machine products are mainly concentrated in the middle and low level of domestic enterprises to use the high-grade die-cutting machine is still mostly imported products. Strict limits on the device behind the development of domestic cutting process, so is the development of high-speed die-cutting machine finishing equipment, a major breakthrough innovation. Pre-printed web development needs of rotary printing die cutting machine production line transport production to assembly line form of production, not only can improve the printing, die cutting, creasing precision positioning register, you can also control the roll tension changes, thus ensuring the correct pattern register. Web-fed rotary printing and die cutting production line with high efficiency, speed, high precision die cutting, total pressure of a small, smooth motion, It is the packaging carton