Choosing the appropriate printing kind for your purposes can feel confusing, especially when it comes to thickness. IK A4 paper is commonly available in multiple grammage options, mainly 80gsm, 70gsm, and 75gsm. 80gsm https://janicedgfv760462.ageeksblog.com/40962979/ik-a4-copy-paper-your-guide-to-grammage-understanding-a-look-at-grammage-80gsm-70gsm-75gsm