歡迎訪東莞市聚星紙業有限公司網站!
宜興書背條咨詢熱線
咨(zi)詢熱線(夏先生): 137-9015-6918
你知道裹背條有什么用嗎

信息來源于:互聯網 發布于:2021-08-13

什么是(shi)裹背條,裹背條是(shi)通過皮殼(ke)機等機械用(yong)于精裝書(shu)(shu)(shu)本的(de)書(shu)(shu)(shu)脊(ji)部分,使書(shu)(shu)(shu)貼連接得更加(jia)牢固。書(shu)(shu)(shu)脊(ji)制作(zuo)弧長的(de)計(ji)算,本器規(gui)格(ge)依書(shu)(shu)(shu)芯(xin)幅面大小進行(xing)調定(ding),以能(neng)將書(shu)(shu)(shu)芯(xin)平穩地送進夾書(shu)(shu)(shu)裝置內(nei)為標準(zhun)。入(ru)本后(hou)的(de)書(shu)(shu)(shu)冊不(bu)斜歪(wai),四角垂直地頂齊在(zai)夾書(shu)(shu)(shu)裝置的(de)靠板、側規(gui)內(nei)。裁切(qie)尺寸(cun)正確一致(zhi),其質(zhi)量要求(qiu)與規(gui)格(ge)誤差與一般切(qie)書(shu)(shu)(shu)相同。

夾書簽(qian)絲帶(dai)裝置安(an)放(fang)在切書機與扒(ba)圓(yuan)起脊機之間(jian)。即將(jiang)切完的(de)書芯,用(yong)分本器從中間(jian)分開,再由輸放(fang)絲帶(dai)器將(jiang)絲帶(dai)夾入中心紙書芯的(de)中間(jian)靠訂縫一邊(bian)。絲帶(dai)夾在書芯內兩(liang)端各留出(chu)粘邊(bian)和使用(yong)的(de)余地(di),再經切刀(剪刀式)將(jiang)其剪斷。

剪(jian)斷后的(de)(de)(de)絲(si)(si)帶(dai),裹(guo)背(bei)(bei)(bei)條(tiao)芯部分(fen)被下(xia)面(mian)膠輥(gun)著(zhu)膠、壓實完(wan)成(cheng)(cheng)夾書(shu)(shu)(shu)(shu)簽(qian)絲(si)(si)帶(dai)過程。書(shu)(shu)(shu)(shu)簽(qian)絲(si)(si)帶(dai)的(de)(de)(de)長度與一(yi)般手工(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)長度基本相(xiang)同,可依(yi)書(shu)(shu)(shu)(shu)冊(ce)幅面(mian)長度調定。扒(ba)圓(yuan)(yuan)(yuan)起(qi)(qi)脊(ji)(ji)操作及要求。書(shu)(shu)(shu)(shu)芯經裁切、夾粘(zhan)絲(si)(si)帶(dai)(或不夾粘(zhan)絲(si)(si)帶(dai))后,繼續傳(chuan)送(或翻(fan)轉變位)并做90°翻(fan)轉,使平(ping)(ping)放(fang)書(shu)(shu)(shu)(shu)芯變為后背(bei)(bei)(bei)朝上(或朝下(xia))而進入(ru)扒(ba)圓(yuan)(yuan)(yuan)起(qi)(qi)脊(ji)(ji)機。扒(ba)圓(yuan)(yuan)(yuan)起(qi)(qi)脊(ji)(ji)機的(de)(de)(de)加(jia)工(gong)(gong)(gong),其操作分(fen)為兩步,但機器的(de)(de)(de)結構(gou)是連(lian)在(zai)一(yi)起(qi)(qi)的(de)(de)(de),均是先扒(ba)圓(yuan)(yuan)(yuan)后起(qi)(qi)脊(ji)(ji)。扒(ba)圓(yuan)(yuan)(yuan)。扒(ba)圓(yuan)(yuan)(yuan)起(qi)(qi)脊(ji)(ji)機在(zai)扒(ba)圓(yuan)(yuan)(yuan)時,由一(yi)組(或一(yi)對)圓(yuan)(yuan)(yuan)輥(gun),將(jiang)書(shu)(shu)(shu)(shu)芯壓緊后作相(xiang)對旋轉動作),使書(shu)(shu)(shu)(shu)背(bei)(bei)(bei)扒(ba)成(cheng)(cheng)適(shi)當規(gui)格圓(yuan)(yuan)(yuan)勢,加(jia)工(gong)(gong)(gong)成(cheng)(cheng)圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)書(shu)(shu)(shu)(shu)芯。書(shu)(shu)(shu)(shu)芯書(shu)(shu)(shu)(shu)背(bei)(bei)(bei)的(de)(de)(de)形狀分(fen)為圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)有脊(ji)(ji)、圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)無脊(ji)(ji)和方背(bei)(bei)(bei)(或稱平(ping)(ping)背(bei)(bei)(bei))三種。平(ping)(ping)裝(zhuang)裹(guo)背(bei)(bei)(bei)條(tiao)書(shu)(shu)(shu)(shu)刊的(de)(de)(de)書(shu)(shu)(shu)(shu)脊(ji)(ji)不高出(chu)書(shu)(shu)(shu)(shu)芯平(ping)(ping)面(mian),而精裝(zhuang)書(shu)(shu)(shu)(shu)刊的(de)(de)(de)書(shu)(shu)(shu)(shu)脊(ji)(ji)一(yi)般要高出(chu)書(shu)(shu)(shu)(shu)芯的(de)(de)(de)平(ping)(ping)面(mian)。書(shu)(shu)(shu)(shu)脊(ji)(ji)分(fen)為真(zhen)脊(ji)(ji)和假脊(ji)(ji)。

真脊(ji)是(shi)利用書(shu)(shu)(shu)(shu)背(bei)上下兩邊變形的(de)(de)弧度(du)高出書(shu)(shu)(shu)(shu)芯(xin)(xin)平面(mian);假脊(ji)則是(shi)利用紙(zhi)(zhi)板(ban)鑲在(zai)書(shu)(shu)(shu)(shu)背(bei)后(hou)形成(cheng)的(de)(de)書(shu)(shu)(shu)(shu)脊(ji),書(shu)(shu)(shu)(shu)脊(ji)的(de)(de)脊(ji)高等于封面(mian)紙(zhi)(zhi)板(ban)的(de)(de)厚度(du)。方(fang)背(bei)書(shu)(shu)(shu)(shu)芯(xin)(xin)。是(shi)指書(shu)(shu)(shu)(shu)芯(xin)(xin)的(de)(de)書(shu)(shu)(shu)(shu)背(bei)平直方(fang)正。書(shu)(shu)(shu)(shu)背(bei)不突出,與(yu)平裝書(shu)(shu)(shu)(shu)刊的(de)(de)書(shu)(shu)(shu)(shu)背(bei)基本相(xiang)似。

背(bei)(bei)(bei)(bei)與(yu)(yu)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)上下環襯(chen)互(hu)成直角,由于精(jing)裝書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)是用(yong)(yong)鎖線訂(ding)訂(ding)連(lian),每一(yi)個(ge)書(shu)(shu)(shu)(shu)(shu)(shu)帖(tie)(tie)的(de)訂(ding)口折(zhe)縫里面都用(yong)(yong)線串過,因此(ci),書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)脊(ji)(ji)(ji)(ji)比書(shu)(shu)(shu)(shu)(shu)(shu)帖(tie)(tie)其(qi)它部(bu)(bu)分要(yao)厚(hou)(hou)(hou)一(yi)些(xie)(xie),書(shu)(shu)(shu)(shu)(shu)(shu)籍(ji)的(de)帖(tie)(tie)數越(yue)(yue)多,書(shu)(shu)(shu)(shu)(shu)(shu)脊(ji)(ji)(ji)(ji)背(bei)(bei)(bei)(bei)與(yu)(yu)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)其(qi)它部(bu)(bu)分厚(hou)(hou)(hou)度(du)的(de)差(cha)別(bie)也(ye)越(yue)(yue)大。所以方背(bei)(bei)(bei)(bei)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)的(de)形(xing)式一(yi)般(ban)只用(yong)(yong)于厚(hou)(hou)(hou)度(du)約(yue)為(wei)20mm的(de)精(jing)裝書(shu)(shu)(shu)(shu)(shu)(shu)籍(ji)。圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)有(you)(you)脊(ji)(ji)(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)有(you)(you)脊(ji)(ji)(ji)(ji)又(you)稱圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)真脊(ji)(ji)(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)部(bu)(bu)呈圓(yuan)(yuan)(yuan)(yuan)弧形(xing),書(shu)(shu)(shu)(shu)(shu)(shu)脊(ji)(ji)(ji)(ji)高起有(you)(you)脊(ji)(ji)(ji)(ji)壟,堅硬挺實,這種書(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)的(de)形(xing)式適合于裝訂(ding)較厚(hou)(hou)(hou)的(de)書(shu)(shu)(shu)(shu)(shu)(shu)籍(ji),裝上書(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)后有(you)(you)明顯(xian)的(de)書(shu)(shu)(shu)(shu)(shu)(shu)槽,翻閱方便。目前我國的(de)精(jing)裝書(shu)(shu)(shu)(shu)(shu)(shu)籍(ji)多采用(yong)(yong)這種圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)有(you)(you)脊(ji)(ji)(ji)(ji)的(de)加工形(xing)式。圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)無脊(ji)(ji)(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)無脊(ji)(ji)(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)又(you)稱圓(yuan)(yuan)(yuan)(yuan)背(bei)(bei)(bei)(bei)假脊(ji)(ji)(ji)(ji),書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)部(bu)(bu)呈圓(yuan)(yuan)(yuan)(yuan)弧形(xing),書(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)與(yu)(yu)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)的(de)厚(hou)(hou)(hou)度(du)相同,堅實挺括,但沒(mei)有(you)(you)書(shu)(shu)(shu)(shu)(shu)(shu)裹背(bei)(bei)(bei)(bei)條脊(ji)(ji)(ji)(ji)。這種形(xing)式的(de)書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin),一(yi)般(ban)常與(yu)(yu)軟(ruan)質(zhi)書(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)或塑料(liao)壓制而成的(de)書(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)相配(pei)套。中心紙有(you)(you)些(xie)(xie)機器(qi)還(huan)沒(mei)有(you)(you)沖圓(yuan)(yuan)(yuan)(yuan)裝置(zhi),即將方背(bei)(bei)(bei)(bei)書(shu)(shu)(shu)(shu)(shu)(shu)先進行沖圓(yuan)(yuan)(yuan)(yuan)加工,作初步(bu)定型。先根據書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)厚(hou)(hou)(hou)度(du)和中心紙幅面大小調定好夾書(shu)(shu)(shu)(shu)(shu)(shu)器(qi)及扒(ba)圓(yuan)(yuan)(yuan)(yuan)輥(或沖圓(yuan)(yuan)(yuan)(yuan)裝置(zhi))的(de)規矩,再使書(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)進入夾書(shu)(shu)(shu)(shu)(shu)(shu)器(qi)內并送到扒(ba)圓(yuan)(yuan)(yuan)(yuan)輥之間,將書(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)扒(ba)擠成一(yi)定圓(yuan)(yuan)(yuan)(yuan)勢。

城市分站 廣東韶關深圳珠海汕頭佛山江門湛江茂名肇慶惠州梅州汕尾河源陽江清遠東莞中山潮州揭陽云浮江蘇浙江