Hardcover refers to an exquisite method of making books. Hardcover books are mainly made after various modeling processing on the back and corner of the book cover and block. There are many kinds of processing methods and forms, such as round back (ridged or not ridged), square back, square corner and fillet; Cover processing is divided into the whole face, joint face, square corner, hot foil, hot embossing patterns and so on. Next, I will explain the production method and technology of hardcover book.

　　

　　外觀

　　

　　appearance

　　

　　皮殼方正、無污漬、無花痕、無皺、粘貼平實、無起泡、無破損，脊字分中、堵頭布長度與厚度相齊不歪斜、圓脊起圓弧度一般情況大于書厚的5~6mm、書脊的弧度與書口弧度相稱。

　　

　　The leather case is square, no stain, no flower mark, no wrinkle, flat paste, no blister, no damage, the length and thickness of the middle ridge and plug cloth are in line with each other, and the arc of the round ridge is generally 5 ~ 6 mm larger than the book thickness, and the arc of the spine is commensurate with the arc of the book mouth.

　　

　　內(nèi)文

　　

　　Text

　　

　　內(nèi)文襯紙與皮殼飄口三邊位置一致，書芯一般小于皮殼3mm不歪斜，書脊與書口平實，方脊不出現(xiàn)喇叭型、無刀花、切斜，書芯與皮殼中心條位置無跌落，針孔無滲膠，串線無斷線、線松、污漬，無大小頁、頁序亂，帖與帖之間膠水高度1~3mm，無空膠、假粘。

　　

　　The position of the book block is generally 3mm smaller than the shell without skew, the spine and the book mouth are flat, the square ridge does not appear trumpet shape, no knife flower, oblique cutting, the position of the book block and the shell center bar does not fall, the pinhole does not have glue penetration, the string line does not have broken line, loose line, stains, large and small pages, page order disorder, the glue height between posts is 1 ~ 3mm, no empty glue, false glue.

　　

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　　手感

　　

　　feel

　　

　　持書有實重感，書槽明顯有凹陷感，翻動前后皮殼面180°無吱吱聲響，皮殼面書槽與襯紙出現(xiàn)假粘現(xiàn)象 。

　　

　　There is a real heavy feeling when holding the book, and there is an obvious concave feeling in the book slot. The leather surface is 180 before and after turning ° There is no squeaking sound, and there is false adhesion between the book slot on the leather case and the backing paper.

　　

　　除上述裝訂相關(guān)工序質(zhì)量外，打孔兩頭須居中、孔口平齊、無毛邊，收口位為1mm，鐵線不超過書芯。這樣，給人以不乏現(xiàn)代美感中的純樸、而更兼有現(xiàn)代工藝中的精致，總是把這些細節(jié)處理的很好，讓精裝書看起來更高 檔。

　　

　　In addition to the quality of the binding process mentioned above, the two ends of the hole should be in the middle, the hole should be flush, without burr, the closing position should be 1 mm, and the iron wire should not exceed the book block. In this way, it gives people not only the simplicity of modern aesthetic feeling, but also the delicacy of modern craft. They always deal with these details well, making the hardcover book look more high-grade.

　　

　　總之，一本好的精裝書并非偶然所得，制作過程中需各工序質(zhì)量的嚴格把關(guān)，直到后面工序產(chǎn)品質(zhì)量完全合格。

　　

　　In a word, a good hardcover book is not obtained by accident. In the production process, we need to strictly control the quality of each process until the product quality of the later process is completely qualified.

　　

　　流程共分三條線，即書芯、書封和套合。

　　

　　The process is divided into three lines, namely book block, book cover and sleeve.

　　

　　書芯加工流程:半成品印張開始→撞頁→開料→粘、套頁→粘環(huán)襯→配頁→鎖線→半成品檢查→壓平→堆積壓平→切書→捆書→涂黏合劑~→干燥分本→切書→

　　

　　Book block processing process: semi finished sheet printing → page bumping → cutting → gluing and page setting → gluing ring lining → page matching → sewing → semi finished product inspection → flattening → stacking and flattening → book cutting → book binding → applying adhesive ~ → drying and Book splitting → book cutting →

　　

　　涂黏合劑→扒圓→起脊→涂黏合劑→ 潮濕→粘書簽絲帶→粘堵頭布→涂黏合劑→粘書背布→粘書背紙→涂黏合劑→粘筒子紙。

　　

　　Apply adhesive → pick circle → ridge → apply adhesive → wet → stick bookmark ribbon → stick plug cloth → apply adhesive → stick book back cloth → stick book back paper → apply adhesive → stick bobbin paper.

　　

　　書封加工流程:計算書封殼各料尺寸→開料→涂黏合劑→組殼→包殼塞角→壓平→自然干燥→燙印。

　　

　　Book seal processing flow: calculate the size of each material of the book seal shell → cutting → coating adhesive → shell assembly → shell plug angle → flattening → natural drying → hot stamping.

　　

　　套合加工流程:涂中縫黏合劑→套殼→壓槽→掃襯→壓平定型→自然干燥→成品檢查→包護封→包裝貼標識。

　　

　　The process flow of nesting: apply the middle seam adhesive → sleeve shell → groove pressing → lining sweeping → flattening and shaping → natural drying → finished product inspection → package protection → package labeling.