1. Size:
The size of the inkjet image is the same as the actual required screen size. It is different from printing, and there is no need to leave a bleeding part. In the inkjet company, there is generally a white border after outputting the picture. In general, it is left with the net edge of 10CM. As shown in the figure, you can agree with the inkjet output company, how many sides are left for buttonholes. The price is calculated per square meter, so the screen size is in centimeters.
2. Image resolution requirements:
The painted images are often very large, and it should be understood that "deep in Lushan does not know the true face of Lushan". That's the case with inkjet graphics. If the big screen still uses the printed resolution, then the computer will be exhausted. However, there is no standard requirement for the resolution of the spray image. The following is the resolution I use when I use different sizes. I can refer to it:
Image area (square meters): 180-infinite 30-180 1-30
Resolution (dpi): 11.25 22.5 45
Note: Because most current inkjet printers use 11.25DPI, 22.5DPI, and 45DPI as the image requirements for output, reasonable use of image resolution can speed up the speed of drawing.
The general situation of the photo requires 72DPI inches. If the image is too large (such as the file size exceeds 400M when the new image is displayed in PHOTOSHOP), you can appropriately reduce the resolution and control it within 400M.
3. Image mode requirements:
CMKY mode is uniformly used for inkjet printing, and RGB mode is prohibited. The current inkjet printers are all four-color inkjets, and their colors are very different from the printing colors. Of course, when drawing, the printing standards will be followed. The inkjet company will adjust the color of the screen to be close to the sample. The photo can use CMKY mode or RGB mode. Note that the value of red in RGB is defined by CMKY, that is, M = 100 Y = 100.
4. The black part of the image requires:
It is strictly forbidden to have a single black value in the inkjet and photo images. It must be filled with C, M, and Y colors to form a mixed black. If it is big black, it can be made as follows: C = 50 M = 50 Y = 50 K = 100. Especially when using the effects brought by PHOTOSHOP, pay attention to changing the black part to four-color black, otherwise there will be horizontal lines on the black part of the screen, affecting the overall effect.
5. Image storage requirements:
It is best to save the inkjet and photo images in TIF format, but please note that the compressed format is not available.
The number of points depends on the situation. Inkjet printing is generally 30dpi and photo printing is generally 72dpi. If the picture is large, it can be reduced accordingly. The smallest dot I have done is 10dpi, 300 square. No matter how big it is, you can make it in several paragraphs. The photo is generally not less than 50dpi. Regarding the small number of dots, the picture will not be blurred, but will produce strong aliasing. Conversely, if you increase the number of dots and enlarge the picture, it will become blurred, and the aliasing will be less obvious. If you do it in general, you can do it in two ways and think for yourself.
Regarding the compression format, the general printing company requires tiff, cmyk format. Its practical jpg is also a must, but the compression ratio must be higher than 8, otherwise the picture quality is not guaranteed. For the case where the original picture is small and blurred after being enlarged, the amount of noise can be increased appropriately.
25-30 points is enough for inkjet printing. Our company is the Serbian Angel of Israel, and the last point of the picture of the inkjet machine in the United States is 23.125 (Witt). When you make a picture, you will make a larger point. Decrease the number of points. It is best to use CMYK when drawing, because there is still a difference between printing and RGB display. Do n’t we just show the sample to the customer before setting the picture? Use CMYK to make a sample, if the customer accepts it, then it will be no problem. The machine is Scitech 3.2 meters. I have done a minimum resolution of 13.3. 330 square meters. Leave 5 cm white cloth. Most of my installations use 30mm or 25mm square tubes, there should be no problem. I think RGB colors should not be as accurate as CMYK. I only use RGB for photo shoots.
In PS, enlarge the image to 100% (actual output size), see if your font is jagged, if the background is too scratchy, and the rest will be based on your own experience. In fact, the background is not too important, and it is true that the text should not be serrated under 100% display. By the way, some fonts are severely jagged after enlargement, and it is better to change other similar fonts.
We have different kinds of pencils, including Wooden Pencil, Mechanical Pencil, pop up pencil, plastic pencil; Our factory is ISO 9001 audited.
OEM and ODM designs are welcome.
MOQ: normally 5000set/design, or we can further discuss.
Sampling: if we have samples available, we're glad to send you free sample as long as you can offer us your courier number.
Certificate: our art sets are able to pass EN71 part 1 to part 3, Phthalate free, ASTM D-4236, CPSIA HR4040...etc.
Delivery: usually 35-40 days after approval of pre-production sample.
Payment terms: 30% TT deposit prepaid, 70% TT balance against BL copy.
Wooden Pencil,Mechanical Pencil,Art Wooden Pencils,Wood Pencil With Eraser
Ningbo Vinny International Trading Co., Ltd , http://www.vinnystationery.com