The size of box printing usually needs to be determined according to the specific application scenario and product requirements. The following are some common box printing sizes for reference:
Business card box: horizontal size is 9055mm (square corner) or 8554mm (rounded corner), vertical size is 5090mm (square corner) or 5485mm (rounded corner), square size is 9090mm or 9095mm.
Trifold advertising: standard size is A4 (210mm x 285mm) or A3 (420mm x 285mm).
Ordinary brochure: standard size is A4 (210mm x 285mm).
File envelope: standard size is 220mm x 305mm.
Flag: 8-open size is 376mm x 265mm, open size is 540mm x 380mm.
Handbag: Standard size is 400mm x 285mm x 80mm.
Letter paper, note: Standard size is 185mm x 260mm or 210mm x 285mm.
In addition, there are two standard sizes for full-size printing:
Full-size regular size: 787*1092mm
Full-size large size: 889*1194mm
The sizes for double-sided printing are:
Flat-size regular size: 450*787mm
Double-size large size: 597*889mm.
For boxes of special shapes, such as packaging boxes for home appliances, the sizes can be customized according to customer needs.
