The following sizes are the most commonly used, and you can choose according to the size of the film:
3R (3.5×5 inches)
This size is suitable for small photos and ID photos, and is suitable for souvenirs or tabletops.
4R (4×6 inches)
One of the most commonly used photo sizes, many photos in albums are 4R.
5R (5×7 inches)
Slightly larger than 4R, it looks more visually appealing and is suitable for display.
6R (6×8 inches)
Use 6R for slightly larger photos, which has good clarity and display.
A4 (210×297 mm)
If you are printing large-size photos or documents, use A4 laminating film.
Common comparison between inches and millimeters
Sometimes the packaging only says inches, and you don't know what size it corresponds to? Here is a comparison for you:
3R: 89×127 mm
4R: 102×152 mm
5R: 127×178 mm
6R: 152×203 mm
A4: 210×297 mm
Thickness also varies
In addition to size, laminating film also has different thicknesses, the most common ones are:
80 microns (softer, suitable for daily use)
100 microns (thicker)
125 microns (harder, better protection)
If you want to know more about laminating film or wholesale customization, feel free to ask me!
Contact information
Contact number: +8613923634841
Fax: 86-752-2612495
Email: film@gangyuefilm.com