Talking about ion deposition printing technology
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Ion-deposition printing technology is a fast, high-quality, pressure-free printing technology used to print a variety of data on labels and trademarks - serial numbers and codes. This ionic accumulation pressureless printing unit is integrated with a standard narrow roll label printer to produce color labels with a variety of information data. The printed trademark products can take a variety of forms, such as folding, photo paper, sheet or reel.
Wide range of uses
Ion-deposition printers can actually produce any image with a wide range of bar code symbols. The size of the bar code can be various, and its density and height can also be determined according to the requirements of the user to meet the requirements of manual scanning and high-speed full-scale scanning. The operator can adjust the size of the bar code as small as 1/10 inches to as large as a few inches. The press can also print sequential numbers in digital, alpha or alphanumeric specifications, as well as print irregular data from tape and any decimal digits and other various information. Ion-deposition printers are available in a variety of sizes and fonts, such as readable alphanumeric text including the text of a light reader. The machine's programmer can even design special fonts or copy pattern graphics (such as logos and drawings) requested by customers. The printing direction can be parallel or vertical.
In order to adapt to various environmental requirements in the industry, ion-deposit printing can be printed on paper or on polyester film and polyethylene film. These plastic surfaces are resistant to water, heat and long-term durability. Using these materials with high-performance glue, users of ion deposition printers can produce durable labels that, if combined with light or lamination, increase label life.
Ion-deposited bar code labels and tags are widely used in industry, in government, universities and various institutions. Ion-deposited labels are used for assembly inspection and tracking in automated assembly plants; high-speed sorting systems use it to track classifications; libraries use it to identify books; computer makers attach it to computer hardware as numbers, etc. In short, users of all walks of life can use this ion-deposited printed label according to their own needs.
Ion deposition printing technology
Ion-deposit printing is a branch of a color-based technology. In the mid-1970s, it was widely welcomed by securities manufacturers. This basic technology was developed as part of a research project to improve the performance of copiers. The ion deposition printing technique is characterized in that a non-conductive roller is used, the image of the roller is partially charged, and the non-image portion is not charged. After charging, the image portion is charged with the toner, and the toner is transferred onto the printing material. This printing method is basically the same as other toner printing methods, such as xerographic printing, magnetic printing, and laser printing. However, ion deposition printing technology has its own characteristics. It uses ions, actual charged particles, to selectively charge the drum. These ions are generated by energization in a device that is much like a printed circuit board. The device has a number of holes through which ions pass, and the computer that controls the imaging process determines which holes the ions exit. Under the control of the computer, when the ions are projected onto a non-conductive roller that rotates under the device, various desired images such as letters, symbols or barcodes are formed. At the beginning, the ions fall on the drum, forming a latent image that is invisible to the naked eye because no toner is used. In order to make the latent image visible, a toner must be used. The toner is dropped onto the charged image by the differential of the electrostatic field. The charged toner particles form an electrostatic brush that is held by a toner roller. This roller uses electrostatic attraction to draw charged electrostatic particles from the image. The aluminum roller with the ion latent image also forms an electrostatic field whose magnetic field is stronger than the magnetic field formed by the toner. When the non-conductive roller rotates, it passes through the toner roller. The passing ions have a suction force greater than the suction inside the toner roller, so that the toner "jumps" from the toner roller onto the non-conductive roller and adheres to the latent image by electrostatic force.
Ready to print
Once the image is visible, it can be printed.
When the non-conductive roller is rotated with a visible image to a point in contact with the running label web, the web is pressed together with the pressure roller, and the image is melted onto the web material by pressure, and then the image is taken The web exits from the ion deposition printer onto the label printer.
The ion deposition printer is a relatively simple printing technique. The charged ions pass through the electrostatic field and are drawn into the non-conductive drum as a latent image. As the latent image is electrostatically charged, the charged toner particles "jump" from the toner roll onto the drum, producing a visible image. The pressure roller presses the image onto the paper. The strip and neutralizer then clean the drum and continue printing.
In order to repeat the printing process, any residual powder and charged ionic particles on the surface of the drum must be removed. Therefore, as the drum continues to rotate through a fixed scraper, a small amount of residual toner is scraped off so that they do not remain on the subsequent web. After the drum is cleaned, the non-conductive roller is underneath. By, the crowbar constantly generates a magnetic field that neutralizes any residual charge remaining on the surface of the drum. This process is to remove the electronic image from the drum and prepare for the next step. The non-conducting roller can simultaneously perform various functions of ion deposition printing at different points of its rotation, so that the printing process is continuous and high-speed printing is possible.
The mechanical characteristics of the ion printer are simple. In fact, only the non-conducting rollers and their opposing pressure rollers are movable members that rotate on the bearings, smooth and continuous. This greatly reduces mechanical wear and maintenance costs. Since the operation is performed at a high speed, most ion printers use a pressure fusion method to press the toner image onto the web to fuse the toner, as in the office copier, to bring the web to a hot melt temperature. It is necessary to greatly increase the length of the hot melt device or increase the voltage of the heat radiating heat fuse. Nowadays, the ion deposition printing press has a printing resolution of 200 to 300 points per inch. This resolution gives a fairly smooth printing curve, and the printing characteristics are equivalent to desktop laser printers. In terms of aesthetics, print quality is not as high as offset printing, but the printing characteristics far exceed the electronic computer-driven printing devices that appeared a few years ago.
Advantages of ion deposition printing
Every basic feature of ion deposition printing is beneficial to the user: the simple mechanical structure is beneficial to the reliability of the ion deposition printing machine manufacturing; the operating cost is low, the service life is long, and the inherent operating speed enables the user to produce more per hour. More labels and trademarks reduce the cost of printing.
The response speed of the ion deposition printing box, regardless of the combination of black and white dots, makes the machine operation speed constant. In practice, the operation speed is unchanged from beginning to end when performing this stepped and bar code bar code printing. of.
Of course, the speed of ion deposition printing is also variable. Due to the flexible speed, this ion deposition printing technology is more suitable for online operation than other printing equipment. When used on a label press, the ion deposition printer provides greater flexibility, and the web begins to run as soon as the web begins to run.
Ion-based toners are carbon-based and are excellent pigments for bar code printing. Carbon absorbs light waves in the white and infrared spectrum, which means that the barcode produced by ion deposition will provide the appropriate print contrast regardless of which scanner is being read.
Every time a new technology is adopted, there is always a good opportunity from the user's economic point of view. For users who produce a large number of trademarks, they can generally make a profit of 20%. However, if the trademark is printed with various information on the ion deposited image, the gross profit can reach 35%.