Process for the surface section box package drywall sheets, since the surface of the sheet deformation, plastic links lack of glue phenomenon occurs locally, resulting in poor glue.
This color box process for the face sheet wrapped gray board, due to the deformation of the face paper, over-glue link local lack of glue phenomenon, resulting in poor opening of glue.
The process of this color box is to wrap the gray board with the face sheet. Due to the deformation of the face sheet paper, there is a partial lack of glue in the over gluing link, resulting in poor glue opening.<br>