在包裝印刷行業(yè)中，現(xiàn)在生產(chǎn)精裝書的廠家一般都有制殼機和精裝聯(lián)動生產(chǎn)線。而小企業(yè)在生產(chǎn)小批量
濟南精裝書制作時，不可能投入巨資進行自動化生產(chǎn)。在接到招標文件、校友目錄等小批量訂單時，只能依靠現(xiàn)有設(shè)備進行加工。由于加工條件的限制，我們只能按照質(zhì)量標準嚴格控制每一道工序。不符合質(zhì)量標準和要求的產(chǎn)品決不能流入下一道工序，因此必須嚴格控制現(xiàn)場質(zhì)量管理。
In the packaging and printing industry, manufacturers currently producing hardcover books generally have shell making machines and hardcover linkage production lines. However, small enterprises cannot invest heavily in automated production when producing small batches of Jinan hardcover books. When receiving small batch orders such as bidding documents and alumni directories, they can only rely on existing equipment for processing. Due to limitations in processing conditions, we can only strictly control each process according to quality standards. Products that do not meet quality standards and requirements must not flow into the next process, so on-site quality management must be strictly controlled.
次刷膠水
First application of glue
書芯捆扎好后，每隔一段時間在書背上涂一層薄的膠粘材料，形成一層柔性薄膜，使書芯基本定型，使下一道工序不發(fā)生相互錯位，完成道刷膠。
After the book block is bundled, a thin layer of adhesive material is applied to the back of the book at regular intervals to form a flexible film, which basically shapes the book block and prevents mutual misalignment in the next process, completing the first glue brushing.
剪書
Cutting Books
三面切要求書是方的，切割誤差小。
The requirement for three sided cutting is that the book is square and the cutting error is small.
回合
round
精裝書背的標準圓弧應(yīng)以書芯厚度為直徑，書背圓弧的圓心角在130°左右，但書芯越厚，其圓勢越小，書芯越薄，其圓勢越大。為了統(tǒng)一加工書芯的圓弧尺寸，每本書都要與成圓后的任意模具圓弧進行比較，以保證弧長與后續(xù)工序的浮口一致。手工滾圓的時候，可以用蒸汽熨斗，把書背疊在一起，放上毛巾，用蒸汽來回熨燙幾次，讓書背上的膠變軟。然后，用木錘敲它們，就可以用手刮圓了。這種方法可以防止銅版紙插頁受潮起皺或粘邊，提高裝訂質(zhì)量。
The standard arc of hardcover book back should take the book block thickness as the diameter. The Central angle of the book back arc is about 130 °. However, the thicker the book block, the smaller its circular potential. The thinner the book block, the greater its circular potential. In order to unify the arc size of the book block processing, each book needs to be compared with any mold arc after rounding to ensure that the arc length is consistent with the floating mouth of subsequent processes. When hand rolling, you can use a steam iron to fold the back of the book together, put a towel on it, and steam back and forth several times to soften the glue on the back of the book. Then, knock them with a wooden hammer, and you can scratch them with your hand. This method can prevent the copper coated paper inserts from getting damp, wrinkling or sticking edges, and improve the binding quality.
按照質(zhì)量要求完成絲帶粘接和“三粘接”。
Complete ribbon bonding and "three bonding" according to quality requirements.
書籍封面制作的控制
Control of Book Cover Production
制作書封面時，先調(diào)整好蒙版框的尺寸，在上塊規(guī)上標出書背的寬度，將保證書居中。放入紙板時，紙板要向左右兩邊傾斜，以克服紙板切割時存在的誤差，保證每本書封面完成后尺寸一致。
When making a book cover, first adjust the size of the mask frame and mark the width of the book back on the upper gauge to ensure that the book is centered. When inserting cardboard, the cardboard should be tilted to the left and right sides to overcome errors in cardboard cutting and ensure that the size of each book cover is consistent after completion.
書皮按質(zhì)量要求封好后，要用竹片刮四邊，防止邊松邊空。然后將兩本書封面的兩對封面疊放在一起，在中間縫處放上與書封面一樣厚的紙板，使封面的中徑邊壓下。
After sealing the book cover according to quality requirements, use a bamboo blade to scrape all four edges to prevent edges from becoming loose and empty. Then stack the two pairs of book covers together, and place cardboard with the same thickness as the book cover at the middle seam, so that the middle diameter edge of the cover is pressed down.
每一堆新完成的書都在受控的壓力下密封和壓制一次。然后把封面分開，墊條拿走，往一個方向疊平，上面壓重物，防止翹曲。封書前，應(yīng)將封殼豎起，陰干，讓其自然干燥。雨季要在制殼膠中加入防腐劑，防止其在陰涼處自然干燥時發(fā)霉。
Each pile of newly completed books is sealed and pressed once under controlled pressure. Then separate the cover, remove the padding, fold it flat in one direction, and press heavy objects on top to prevent warping. Before sealing the book, the sealing shell should be erected and dried in the shade, allowing it to dry naturally. During the rainy season, preservatives should be added to the shell adhesive to prevent it from becoming moldy when naturally dried in a cool place.
信封封口過程的控制
Control of Envelope Sealing Process
合書時，先在封書殼內(nèi)槽上刷膠，然后按書芯與封書殼的反面試蓋，使頂、底、前三面的浮口相等。用壓槽機壓槽后，送掃襯機進行掃襯。先壓槽再掃襯，可以防止吸濕性強的環(huán)襯紙突出來。
When closing a book, first brush glue on the inner groove of the book cover, and then test the cover on the opposite side of the book block and the book cover, so that the top, bottom, and front three sides have equal floating openings. After pressing the groove with a groove pressing machine, it is sent to the lining sweeping machine for lining cleaning. Pressing the groove first and then sweeping the lining can prevent the highly hygroscopic ring lining paper from protruding.
That's all for the control points of each process in book and magazine hardcover processing. If you have any doubts or needs about this, please come to our website http://www.aozhouhui.com Consult!
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