書芯加工

Book block processing

折頁→粘環襯單頁→配書→鎖線→壓平打捆→刷膠干燥→分本裁切→扒圓起脊→三粘(粘堵頭布紗布書背紙或筒子紙)。

Folding → gluing ring lining single page → book matching → sewing → flattening and bundling → glue brushing and drying → book cutting → rounding and ridging → three gluing (gluing plug cloth, gauze, book back paper or bobbin paper).

封面加工

Cover processing

封面(UV上光壓凹凸等整飾后)→壓線模切成型→刷膠黏劑→折四邊糊制軟包封面。

Cover (after finishing such as light pressing concave convex on UV) → wire pressing and die cutting → brushing adhesive → folding four sides and pasting soft package cover.

套合加工

Nesting processing

涂中縫膠→書芯與軟包封面套合→壓槽→掃襯→壓平定型。精裝書殼的結構根據行業標準CY/T.6-91精裝書殼質量的要求及檢驗方法，將精裝書殼分為整面書殼和接面書殼兩種。整面書殼是由一張完整的封面材料制成(如全布面全紙面)。接面書殼的封面材料不是一整塊，通常是封面和封底用一種材料，書腰用一種材料并接而成(如布腰紙面皮腰布面和包四角的封面)。精裝書殼是由軟質裱面材料，里層材料和中徑紙三部分組成。常用的裱面材料有綢緞人造革漆布塑料紙各種織物及紙張等。里層材料，即組成前后封的材料，多采用紙板。中徑紙用厚紙或紙板。

Apply middle seam glue → fit the book block with the soft cover → press the groove → sweep the lining → press flat and set. According to the quality requirements and inspection methods of the national industry standard CY / t.6-91 hardcover case, the hardcover case is divided into two types: full face case and joint face case. The whole book case is made of a complete cover material (such as full cloth and full paper). The cover material of the book case is not a whole piece. Usually, the cover and back cover are made of one material, and the book waist is made of one material (such as cloth waist paper surface, leather waist cloth surface and the cover covering the four corners). Hardcover book case is composed of soft mounting material, inner layer material and medium diameter paper. Common mounting materials include silk, satin, artificial leather, lacquer cloth, plastic paper, various fabrics and paper, etc. The inner layer material, that is, the material constituting the front and rear seals, mostly adopts paperboard. Thick paper or paperboard for medium diameter paper.

書殼在展開平放時，前后封中間的距離叫中徑。前后封的硬紙板與中徑紙板中間的距離叫中縫，也稱隔槽書槽。在前封及中腰正面上，一般用燙印或印刷方法印上書名作者名出版社名稱及其它裝飾性圖案。中徑紙能使書殼中腰堅固和富有彈性，便于燙印;在翻閱全書時，中徑紙是支持書芯的彈性支柱。塑料書殼沒有列入行業標 準，這類書殼一般是根據出版社的要求而制作的。

When the book case is unfolded and placed horizontally, the distance between the front and rear seals is called the middle diameter. The distance between the front and back sealed cardboard and the medium diameter cardboard is called the middle seam, also known as the book slot. On the front cover and the front of the middle waist, the book title, author's name, publisher's name and other decorative patterns are usually printed by hot stamping or printing. Medium diameter paper can make the middle waist of the book case firm and elastic, which is convenient for hot stamping; When reading the whole book, medium diameter paper is the elastic support for the book block. Plastic book cases are not included in the industry standard. Such book cases are generally made according to the requirements of publishing houses.

它是采用高頻介質將塑料膜加熱，按照書刊規格壓制而成的整面書殼。塑料防水又耐磨，故用于經常翻閱或小開本的字典手冊工具書之類的書刊裝幀。使用時，將粘在書芯兩面的硬卡紙塞在塑料封面的套層內成為書冊。書殼是書刊的外衣，對于書藉來說，它一方面起著外部裝飾作用，另一方面也是為了保護書籍使其具有完好的使用性。因此，書殼不僅應有美觀的外表，而且還應有耐用性，制作材料便宜而不變形。為了滿足人民對書刊日益增長的要求，在大批量的生產中，還要求書殼的制作及與書芯的套合，更易于實現機械化和自動化的生產。

The utility model adopts high-frequency medium to heat the plastic film and press it according to the specifications of books and periodicals. Plastic is waterproof and wear-resistant, so it is used for binding books and periodicals such as dictionaries, manuals and reference books that are often turned over or in small format. When in use, the hard cardboard stuck on both sides of the book block is stuffed into the sleeve layer of the plastic cover to form a book. Book case is the coat of books and periodicals. For books, on the one hand, it plays an external decorative role, on the other hand, it is also to protect books and make them have good usability. Therefore, the book case should not only have a beautiful appearance, but also have durability, and the production materials are cheap without deformation. In order to meet the people's increasing requirements for books and periodicals, in mass production, it is also required to make the book case and fit with the book block, which is easier to realize mechanized and automatic production.

書殼制作工藝

Book case making technology

封面紙板的裁切

Cutting of cover paperboard

我國生產的精裝書籍畫冊等封面用紙板為平張紙板，其尺寸為1350mm×920mm。在裁切紙板時，應從四邊裁去10mm左右的紙板邊，而后根據書刊的開本尺寸，計算出書殼紙板的尺寸，按經濟的排列方案，并盡可能地使書籍的書背沿紙板纖維的縱紋進行裁切。目前裁切紙板除用單面切紙機外，還用與紙板壓平烘干機連接使用的圓刀式切紙機。

The paperboard for the cover of hardcover books and picture albums produced in China is flat paperboard with a size of 1350mm × 920mm。 When cutting the paperboard, first cut the paperboard edge of about 10mm from the four sides, and then calculate the size of the book shell paperboard according to the size of the book, according to the most economical arrangement scheme, and cut the back of the book along the longitudinal grain of the paperboard fiber as far as possible. At present, in addition to the single-sided paper cutter, the circular knife paper cutter connected with the paperboard flattening dryer is also used for cutting paperboard.