If the picture is printed, the finished size of A3 poster is 420mmX297mm.
If the picture is printed, the finished product of A3 poster is 420mmX285mm, and 3mm "bleeding" should be added to each side when designing (that is, the size should be added to ensure that a large number of printed materials are cut together without white edges). The printing size of A3 poster is 426 mmx291mm.
Extended data:
Art of binding and design
Three hinges: size: 285mm*2 10mm, bleeding: 3mm, resolution: 300.
X-ray frame: size: 60cm* 160cm, bleeding: none, resolution: 96- 150.
Inkjet: size: custom, bleeding: none (document size 150M), resolution: 30-60.
DM sheet: size: 2 10mm*285mm, bleeding: 3mm, resolution: 300.
Yi Labao: size: 80cm*200cm, bleeding: none, resolution: 96- 150.
General brochure: standard size: (A4)2 10mmx285mm
Paper size: A0: 841mm *189mm, A 1:94mm*84 1mm, A2:420mm*594mm, A3:297mm*420mm.
References:
-A3 paper
References:
-Graphic design
What is the size of the vertical floor poster supported by the bracket at the back? How much resolution does the original image need? You said: X-stand, Yi Labao. The commonly used standard size of X frame is 60cm* 160cm, Yi Labao is 80cm*200cm, and the picture is generally 78cm*200cm. The photo resolution is 96, and the minimum is not less than 72. Find a corporate service and go to Pig Bajie. Com, delivery, acceptance and payment.