asia pacific international co., limited
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  • Contact Person : Mr. sunny jiang
  • Company Name : asia pacific international co., limited
  • Tel : 86-551-4683490
  • Fax : 86-551-4683498
  • Address : anhui,hefei,fengxia
  • Country/Region : China

letter size copy paper

letter size copy paper
Product Detailed
Related Categories:Office Paper

 letter size copy paper

Basic weight: 70 , 75 ,80g/m2,
Size : 70 ,75,80GSM 8.5*11,A4,8.5*13,A3,11*17, and foolscap paper sheet is 17 x 13.5inches 
(432x343 mm) .
Moisture 3.5%-4.5%,
Whiteness: >98%
Thickness: 103-110 um 
Surface roughness TS ml/min: 75-175
Surface roughness BS ml/min: 100-200
Bending stiffness MD: >110 Mn
Bending stiffness CD: >50 Mn
Opacity: >94%      
Brightness: 101-104%
CIE whiteness: 148-15
Cobb Test: 27-33 g/m2  27-33



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