Slip ring lining anti-moisture deformation inside a method

Bookbinding quality is an important part of the quality of books and magazines, and binding process measures are the key to determining the quality of bookbinding. The paste ring lining is one of the processing links of the hardcover book. How its process effect depends on whether the processing technology measures are appropriate or not. If the technics measure is improper, it is easy to cause moisture absorption and deformation of the inner page, which makes the paper face uneven and seriously affects the book. Appearance Quality.

Paper is very sensitive to moisture, it is easy to absorb moisture deformation, so that the paper loses flatness. If you do not grasp the hard cover book hardcover book 裱 环 环 环 工艺 工艺 工艺 technology, then 裱 环 环 环 环 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 湿 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 Once the surface of the paper absorbs moisture and shows a noticeable uneven shape, it is difficult for the paper surface to recover its original flatness after drying. In order to prevent the moisture absorption and deformation of the inner pages of the book block, in addition to requiring the adhesive or paste to be thin and even when the rim liner is attached, the cover must be closed with corresponding specifications of the white paper to avoid the separation. The moisture of the adhesive on the cover that has not been dried is directly contacted with the inner pages of the book block, so that moisture absorption and deformation of the inner pages of the book block are better prevented. After the cover of the book cover is affixed to the ring backing paper, it can be flattened with a white paper clip, so that the ring backing paper can be flatly attached to the cover, which can better guarantee the book binding quality.

(Fujian Putian Printing Factory Kang Qilai)

Source "Printing Technology"