Blistering: Paper defect usually occurring during heatset drying of coated papers where clearly defined bubbles form on both sides of the sheet.
起泡：印刷后的粉纸，用热固干燥时所常见的故障。纸的两面有明显的泡出现。
2
The application result shows that the insinginificant losses in mechanical strength, better sheet formation, greater drying ability and the higher paper machine speed are obtained.
纸料在重力脱水段和真空脱水段的脱水性能都得到了提高，纸的匀度好，纸幅容易烘干，纸机车速提高。
3
The film will be tested after it was totally dried under the drying condition mentioned in the product instruction sheet.