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(wú)污漬、無(wú)花痕、無(wú)皺、粘貼平實(shí)、無(wú)起泡、無(wú)破損，脊字分中、堵頭布長(zhǎng)度與厚度相齊不歪斜、圓脊起圓弧度一般情況大于書(shū)厚的5~6mm、書(shū)脊的弧度與書(shū)口弧度相稱(chēng)。

　　

　　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(shū)芯一般小于皮殼3mm不歪斜，書(shū)脊與書(shū)口平實(shí)，方脊不出現(xiàn)喇叭型、無(wú)刀花、切斜，書(shū)芯與皮殼中心條位置無(wú)跌落，針孔無(wú)滲膠，串線無(wú)斷線、線松、污漬，無(wú)大小頁(yè)、頁(yè)序亂，帖與帖之間膠水高度1~3mm，無(wú)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(shū)有實(shí)重感，書(shū)槽明顯有凹陷感，翻動(dòng)前后皮殼面180°無(wú)吱吱聲響，皮殼面書(shū)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(wú)毛邊，收口位為1mm，鐵線不超過(guò)書(shū)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(xì)節(jié)處理的很好，讓精裝書(shū)看起來(lái)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(shū)并非偶然所得，制作過(guò)程中需各工序質(zhì)量的嚴(yán)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(shū)芯、書(shū)封和套合。

　　

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

　　

　　書(shū)芯加工流程:半成品印張開(kāi)始→撞頁(yè)→開(kāi)料→粘、套頁(yè)→粘環(huán)襯→配頁(yè)→鎖線→半成品檢查→壓平→堆積壓平→切書(shū)→捆書(shū)→涂黏合劑~→干燥分本→切書(shū)→

　　

　　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(shū)簽絲帶→粘堵頭布→涂黏合劑→粘書(shū)背布→粘書(shū)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(shū)封加工流程:計(jì)算書(shū)封殼各料尺寸→開(kāi)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(hù)封→包裝貼標(biāo)識(shí)。

　　

　　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.