How to control the production cost of large format printing system

If the inkjet printer is a one-time expenditure, then the cost of later consumables should belong to the second phase of investment. Similar to ordinary inkjet printers, the ink used in indoor photo printers is also divided into original and compatible types. In order to prevent users from using other brands of consumables, many manufacturers use encryption technology in their products, but through some cracking methods, compatible consumables can still be found and used, and OEM nozzles are relatively cheaper.

ink

At present, the most popular brands in the market that choose inkjet consumables are Kebao, EPSON, HP, Saiwei, Limei, Automobile, Licai, Shanfu and Yilong. In addition, there are many other small brands also appearing in the market, the quality is uneven, so be careful when buying.

According to the several models introduced above, if more reliable consumables are used, the output cost of HPDesignJet5000 series (thermal spray) is 2.25 yuan / square meter (0.15 yuan / ml * 15 ml), MIMAKI-JV4 (including other similar products ) 'S ink use cost is similar to it, there are other brands of compatible inks, the price is only 0.07 yuan / ml. In addition, the EPSONStylusPRO series, which is mostly used in photo studios, may be a special case, because the 7-color "Century Rainbow" ink used in it is relatively special in formula, and is not suitable for large-format drawing with low resolution requirements. The output quality of original EPSON consumables is relatively close to the effect of large-scale printing and fine placement. If compatible products are used, the impact on the output quality will be greater.

Paper and mounting

The media used in the indoor photo machine is generally PP paper, light film and high-gloss photo paper. Among them, PP paper and high-gloss photo paper are used most frequently in the consumer field. Their prices are generally 3-5 yuan / A4, and so on. If possible, it is best to use branded media, especially in consumer fields such as photo studios.

In addition, the inkjet printing may need film and mounting board after the image is output, so if possible, you can buy a cold mounting machine. The price of a cold laminator with a size of 1m is around 1,000 yuan, while the price of a cold laminator with a size of 1.5m is generally below 2500 yuan.

The birth of a complete inkjet drawing requires multiple processes. In addition to printing pictures with inkjet printers, early drawing and later processing are also very important. It is generally not necessary to edit when drawing on the computer before printing (unless the customer needs to add text on the picture or something), mainly to enlarge the picture and carefully check for defects to prevent unsightly after making it in large format. In addition, you can also adjust the color brightness and saturation of the image (the general color of the printed image will be darker). The working speed of the inkjet printer is generally slow. Of course, if you play a sample, the output time is similar to that of a household inkjet. When printing, the LCD panel of the machine will display the amount of ink consumption, and the machine will automatically cut out after finishing. At this time, a small number of customers will ask for cold lamination of the pictures, such as the so-called "photo album" commissioned by the studio. First, tighten the knob of the laminating machine, and then slowly roll the film with a length slightly larger than the screen (the film with the same width). Try to keep the film flat as much as possible. Wait for the film to reach the end, stabilize the roller, and force the film Tighten. Then push the screen flatly under the mounting film, pay attention to make the screen flat and keep the surface absolutely clean, and then roll it in at a uniform speed to complete the film.

If the final output of the inkjet format is small, you can use a frame or something for packaging; however, works with longer pictures may require the use of hanging shafts to prevent the picture from curling for a long time. In this case, backplane processing is generally required. PP paper itself has adhesive, so it can be directly backed; high-gloss photo paper generally does not have adhesive. If you want to backboard, you need to use a special two-sided adhesive, but the cost will increase because of this, and it is rarely used during specific operations. . Of course, for the large-scale printing backboards used in exhibitions and other occasions, the process of spraying glue is used-first, the inkjet is tiled on the drawing board, and pressed with a heavy object in the center to lift up the corner of the printing, and the drawing board below Spray glue. After 30 seconds, the inkjet drops at a constant speed, and the other three corners of the inkjet can be processed in the same way.

One advantage of the indoor photo machine compared to the outdoor large spray is that if the ink is used properly, the outdoor spray can be output appropriately, but the width of the photo machine is generally less than 2m, so the large format needs to be trimmed at the end of the later stitching, and then the Flatten the painting, place the painting according to the correct relative position, and fix it with adhesive tape. Lift up the joining part of the upper picture and spray glue (don't spray it on the screen). After finishing, turn up the glue part of the lower part of the picture and spray it. Wrinkles occur at the junction, remember!

For individuals, the cost of investing in a complete inkjet printing business is quite large. The upfront cost (computer, inkjet printer, and cold laminator) is generally 100,000 yuan. If we add facade rent and daily expenditures on water, electricity, coal, and hiring manpower, the fixed investment will generally be around RMB 150,000. What's more, the inkjet business also has special needs for workshops-it is large and empty because there are many splicing tasks to be dealt with, so you need to consider clearly before entering the industry. You should fully understand and investigate the inkjet demand and market saturation in this area beforehand, and whether you can undertake sufficient and stable business (such as photo studio processing, etc.). The cost of general inkjet printing is composed of nozzle loss, ink, media, waste image and film hanging shaft.

On the other hand, the demand for inkjet or photo in the consumer field is increasing now. Although the market is still relatively small, there are more individuals and studios who are conscious of opening such businesses, so they are still somewhat competitive. If possible, choose second-hand equipment, the price of such a machine is half or more cheaper than the new machine. The upgrading of inkjet printers is also very fast. 600dpi machines were popular a few years ago, and even 1200dpi machines are now very common; thermal spray was popular in the past, but piezoelectric is now used. For this reason, if you are not mainly engaged in undertaking small photo business in the studio, you may consider choosing some earlier 720dpi models in the second-hand market-resolutions above 1000dpi are rarely used when actually drawing Of course, this depends on your inkjet printing business.

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