In the white paper surface strength, Business card printing and membership card when you prone to falling powder, anti-dropping, blistering and peeling symptoms.

• 在白板纸暗不天强量不不不不不差的环境下，制卡和会员卡制作时不离便当呈现掉粉、掉不净、起泡和剥皮障碍本体。