The meaning of borrowing in printing printing

Bite refers to the position where the paper is pinched by the printer's paper feeding device when the printing machine conveys the paper. It is not printed on the printer's ink and is about 1 to 2 cm. Therefore, the actual printing area must be deducted from the nip portion. Copies.

Poster imposition

4 open poster size

a. Formula formula for opening the paper for seniors:

Large paper size: 1194mmx889mm; after the flashing size: 1190mmx885mm

Grand opening is: 595mmx442mm

The maximum printable area: 591mm (each side minus the 2mm burr when cutting the finished product) x430mm (except for each side to subtract the 2mm burrs when cutting the finished product but also minus 8mm bite bit, this bite The size required for some printers is different, but four are usually 8mm.)

b, algorithm formula of positive four-sheet paper

Regular paper size: 1092mmx787mm; cut off the flash size: 1088mmx783mm

Positive four open is: 544mmx391mm

The maximum printable area: 540mmx377mm (explained above)

Note: Flat copper plate paper edges are generally cut 2mm on each side

Make an imposition of a senior poster

Because posters are generally based on pictures, I'll use a picture here as an example.

Import the picture into (Ctrl+H) CorelDRAW. After importing the desired picture to CorelDRAW, press Enter to place the picture in the middle.

Here we have posters in the middle of the picture, with 20mm white edges around each side, so we can bite the mouth (by biting the mouth means putting the bite bit on the white side, no bite bit) , That poster size can be made 438mmx590mm. By biting mouth, you can also borrow the bleeding position (cutting position). In general design, 3mm bleeding will be left outside the graph so that the final cut into finished products, this location can also borrow 1-1. 5MM to meet the oversized design.