Wireless Bookbinding Product Practice Plan (2)


The cover tape allows the cover to be covered with tape from head to toe over the entire length. If the spine length is 11 1/2 inches (292.1 mm), then the length of the book cover is at least 113/4 inch (298.4 mm). Position the center position, which exceeds 1/8 inch (3.2 mm) at the head and foot, respectively. When the cover and book size are the same, the perfect binding operator must use a mechanical timing scraper when gluing the book and the side to prevent the glue from running out on the working wheel during operation, which will reduce the production speed and quality.

Figure 1 Wireless glue cover design instructions (click to see the picture)

· Try to keep the silkworm parallel to the spine

· To obtain a high quality product, make a book indent on a die cutter

· For thin books, avoid using thick cover (≥10pt)

· The ink in the front seal, coating and UV coating should not enter the indentation of the book, and is more than 1/16 inch (1.6 mm) from the spine.

· Keep the book ink and layers away from the edge of the spine

• The cover sheet that is required to be transported has a printer port and a side guide mark.

Book preparation

The spine and signature heads are perforated so that the air in the pages is released. Then, the platen sticks the books together and presses them as tightly as possible. This method is very important for stacking books. Do not place stickers in the opposite direction at the same time when you are feeding, but place them in the same direction. Using oppositely curved molds (eg, concave and convex), work together on a book. A good wireless glue binding requires that the book be clamped together before it is glued with the cover, and then pressed through the grinding wheel and tire. If the clip is not tight, glue may spread between the signatures. Once the book is spread and does not match the habit, the job has problems.

Book inserts folded inserts, half-folded, roll-folded, etc., the requirements for cutting blanks are 1/8 inch (3.2 mm), so the folding does not require glue, and should give 1 / 8 inches is reserved, so this folding cannot be aligned with the entire page. If the reserve is too small, the operation ability of the binder may be limited, for example, it may be difficult to perform cross-page positioning. Similarly, for the inner back cover of the bookbinding booklet, a space of 1/8 inch is also required. The best way is to confirm with the binder to ensure that all the booklets are Folds have the correct size.

Die-cutting uses die-cutting methods to accurately determine the size of the book

Auxiliary equipment The Foldout Mylar® device manufactured by DuPont, which has the function of tagging the signatures between books, will increase the cost of the wireless binding products. This staggered tag looks very interesting. This type of machine will only put logos between the book stickers, and will not print the logos on the front cover and the single-page pages. Try to use a variety of post-printing functions (such as die-cutting, foil-foil, marking, and compression packaging) on ​​the staple job. This way, the work process will be more coordinated and easier to control.

Compression packaging should not be smart and wasteful. You can use a compressed pack of books to prevent confusion. If it is a small number of jobs that require refined packaging, it may be safest to compress the packaging to a minimum.

The bale provides the binder with the correct bale quantity for the job to avoid re-bundling the job. If the books are bundled loosely, it is easy to scratch, scratch or scratch the cover.

The second part: Arranging cross-page images and double-arrangement arrangements for wireless glue-binding cross-page image arrangements, that is, the need for skills and science. In addition to the 1/8-inch (3.2 mm) book-stitching opening, precise layouts depend on the design and how the book is opened. In order to maximize operator flexibility, the page image is arranged 3/16 inches (4.8 mm) from the edge of the opening. Cross-page images should appear exactly at the opening. To achieve this effect, the reserved area should be shorter by 1/16 inch (1.6mm). If the book is thick or printed on thick paper, move the image outward, which is to set aside 1/32 inch (0.8 mm). If the books are thin, the reserved area for the reservations will be reduced. In general, the diagonal of the two pages should be close to the visible image boundary.

When cross-page images appear between pages, the accuracy of folding is also a big factor. At this time, if you want to choose a binding factory, all book-folding work must be done by them.

The double-ranking arrangement doubles the production speed, and the binding of long-size small books can use the double-adhesive glue-binding design. This relative arrangement is a commonly used method. Because many binders can't do double binding, we may need to specifically look for such binding equipment. For this unusual design, you can seek some help.

Figure 2 (click to view) In general, the size of the cover is 1/8 inch (3.2mm) smaller than the cover size. Therefore, the book spine is not aligned. However, if you do double-adhesion, you can avoid this 1/8-inch difference. First, bind the pages together, then wrap the cover on the page and align the head and leg. This will give you the perfect glued product. Book pages flush with the cover

Other tips • Perforated signatures reduce paper wrinkles and improve the clamping between pages. Punching requires only a small gap. But it should be enough to let the air in the folder release, and it should not be too deep. Too deep will make the pages too loose.

• If the glue is more secure, consider indenting the glue, so that the small serrations you create will get stuck on the books in the wireless glue book. The page factor is that the book spine of a grooved book sometimes requires a nail head effect, so the rubber edge will be thicker than the average book. The experienced wireless glue binding company adopts the latest glue binding technology for ordinary glue binding jobs. , can get a good glue binding effect.

• Use cover heavyweight paper for text paper. It is very difficult to get enough page tension. In this case, binding using the staple method will be better and stronger.

· For eye-catching considerations, use adhesive tape binding. Tape binding can exhibit color, firmness, and unique effects.

• When folding, changing the type of paper can create confusion because the thickness of the paper must be stable during this process to ensure proper functioning of the clip and electro-sensitive device.

• The cost of wasting some mistakes is very expensive. For example, books that have been booked with glue have to be changed to saddle stitching. In order not to waste these books, the spine has to be cut in half and then booked on a horse.

The last word, as we have seen, is that the difference between the success and failure of the wireless glue book is only a small one. If you plan ahead of your job and communicate with your binder, we will ensure that our jobs are processed normally and will increase your chances of success.

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