NG pieces are caused by the toughness of the adhesive in the laminate. When stored for a long time, the glue will be stickier than normal. As a result, the laminate is difficult to peel off and becomes stained.
NG workpieces are caused by the toughness of the adhesive in the laminate. Long term storage can cause the adhesive to become more sticky than usual. Therefore, it is difficult to peel and dye the laminate.
NG workpiece is caused by the viscosity of the adhesive in the laminate. Long-term storage will make the adhesive more sticky than usual, which makes it difficult to peel and dye the laminate.