Choosing the appropriate copy type for your requirements can feel confusing, especially when it comes to thickness. IK A4 copy is widely available in multiple grammage options, primarily 80gsm, 70gsm, and 75gsm. 80gsm https://lexieusst716721.blogzet.com/ik-a4-copy-paper-your-guide-to-grammage-understanding-a-look-at-grammage-80gsm-70gsm-75gsm-57798781