
Company Information
Ask for more detail from the seller
Contact SupplierA4 paper has a variety of uses. It's the paper size you'll find in most printers, as it's used for letters, forms and other basic documents. A4 is also the size used for magazine and catalog pages.
A4, although the most common, is just one standard paper size in a series of logical sizes. The ISO A-series contains eight different sizes. There is a constant height-to-width ratio throughout the series. Therefore, you can fold one size in half and the result will be the next size down. Each A-series paper size serves a different purpose in commercial printing. A0 is the largest size, used for large drawings and posters. The A6 size, measuring 148 x 105 mm, is used for postcards
Specifications
80g 98 to 103%
brightness 75g 98 to 103% brightness 70g 98 to 103% brightness
Material: 100% wood pulp
Substance: 707580gsm
Moisture 3.5 to 4.5%
Whiteness: >98%
Thickness: 103 to 110m
Surface roughness TS: 75 to 175mlminute
Surface roughness BS: 100 to 200mlminute
Bending stiffness MD: >110Mn Bending stiffness CD: >50Mn Opacity: >94% Brightness : 101 to 104% CIE whiteness: 148 to 152 Cobb test: 27 to 33gm2 Weighs: 20lbs75G No jam in photocopy machine No double feed Stay flat after copying Leave no dust in the copy-machine Nice appearance-white and clean Nice touch-smooth and bulky cannot see through-print both sides Been developed for: photocopy machines, laser, ink-jet printers and fax machines Dimensions: International standard A4: 210 x 297mm A3: 420x 297mm