Binding and laminating processing

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  • Time of issue:2021-07-27 14:29
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(Summary description)Laminating the surface of digital printed matter, especially after printing a large area, will help to protect the printed matter in post-press processing, especially when cutting or packaging.

Binding and laminating processing

(Summary description)Laminating the surface of digital printed matter, especially after printing a large area, will help to protect the printed matter in post-press processing, especially when cutting or packaging.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-07-27 14:29
  • Views:
Information

Laminating the surface of digital printed matter, especially after printing a large area, will help to protect the printed matter in post-press processing, especially when cutting or packaging. . It is not necessarily advantageous to apply a single-sided film to a double-sided printed matter, because the uncoated side may be more easily peeled off due to friction during subsequent processing. When designing a flat binding booklet, first pay attention to leaving enough room for binding between the binding opening and the text. For example, when the thread hole ratio of the O-shaped spiral is three to one (three holes per inch), leave aside A vacancy of three-eighths of an inch; and when the line-to-hole ratio is two to one, a vacancy of one-half inch is left. Most computer design programs do not consider the slight change in paper thickness after printing. In digital printing, the chromaticity printed on the surface of the paper will cause the thickness of the printed sheet to change. When several pages of digital printed sheets are bound, the accumulated thickness Changes may make the binding size calculated by the computer meaningless. The key of the hardcover process is how to firmly bond the book block and the hard cover to produce books that can be retained for a long time. Although the cost and time consumed for wireless glue binding hardcover seem to be somewhat different from those of digital printing for the short-run printing market, some post-press binding companies have pre-made the different colors, styles and styles commonly used in digital printing hardcover. The size of hardcover bookcase is for digital printers to choose, so wireless glue binding hardcover has also become a common binding method for digital printing.

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