This is caused by the air entering the acrylic sheet during the cutting process. As long as you make sure that the paper is pasted before cutting, there will be no such problem if it does not bulge.
XINTAO Acrylic Sheets
About XINTAO Group
Xintao® Group produces the following highly competitive products: Cast Acrylic, Extruded Acrylic, Polystyrene Sheet (PS), Mirror Acrylic Sheet, Light Guide Plate (LGP), LED Diffuser Sheet, Textured Acrylic Sheet, Fabric Acrylic, Acrylic rods & tubes.
Contact
Phone：+86-755-28227622
WhatsApp：8618218746981
Email：sales@xintaogroup.cn
WeChat：86-18218746981
Floor 11, Tower G1, Galaxy World, Wuhe Ave., Bantian, Longgang, Shenzhen, Guangdong, China