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

信息來源于(yu):互聯(lian)網 發布于(yu):2021-08-13

什么是(shi)裹(guo)背條,裹(guo)背條是(shi)通過(guo)皮殼(ke)機等機械用于精裝書(shu)(shu)(shu)本的(de)(de)書(shu)(shu)(shu)脊(ji)部(bu)分,使書(shu)(shu)(shu)貼連(lian)接得更加牢固(gu)。書(shu)(shu)(shu)脊(ji)制作(zuo)弧長的(de)(de)計(ji)算,本器規(gui)格(ge)(ge)依(yi)書(shu)(shu)(shu)芯幅面大(da)小進(jin)行調定,以能將書(shu)(shu)(shu)芯平穩地(di)送進(jin)夾(jia)書(shu)(shu)(shu)裝置內(nei)為標準。入本后的(de)(de)書(shu)(shu)(shu)冊不(bu)斜歪,四角垂直地(di)頂(ding)齊在夾(jia)書(shu)(shu)(shu)裝置的(de)(de)靠板(ban)、側規(gui)內(nei)。裁切(qie)尺寸正確一(yi)致,其質量要求與(yu)規(gui)格(ge)(ge)誤差與(yu)一(yi)般(ban)切(qie)書(shu)(shu)(shu)相(xiang)同。

夾(jia)書(shu)(shu)簽絲(si)帶(dai)(dai)裝置安放(fang)在(zai)(zai)切書(shu)(shu)機(ji)與扒圓起脊機(ji)之間(jian)。即將切完的(de)書(shu)(shu)芯(xin),用(yong)(yong)分本器(qi)從中(zhong)間(jian)分開(kai),再(zai)由(you)輸放(fang)絲(si)帶(dai)(dai)器(qi)將絲(si)帶(dai)(dai)夾(jia)入中(zhong)心紙書(shu)(shu)芯(xin)的(de)中(zhong)間(jian)靠訂縫一(yi)邊(bian)。絲(si)帶(dai)(dai)夾(jia)在(zai)(zai)書(shu)(shu)芯(xin)內兩端(duan)各留出粘邊(bian)和使用(yong)(yong)的(de)余地,再(zai)經切刀(剪刀式)將其剪斷。

剪斷(duan)后(hou)(hou)(hou)的(de)絲帶,裹背(bei)(bei)(bei)條芯部分(fen)被下(xia)面(mian)膠輥著膠、壓實完成夾書簽絲帶過程。書簽絲帶的(de)長度與一(yi)(yi)般手工加(jia)工長度基本相同,可(ke)依書冊(ce)幅面(mian)長度調定。扒(ba)圓(yuan)(yuan)(yuan)起脊(ji)操作(zuo)(zuo)及要求。書芯經裁切、夾粘絲帶(或(huo)不夾粘絲帶)后(hou)(hou)(hou),繼續傳送(或(huo)翻轉變位)并(bing)做(zuo)90°翻轉,使平(ping)放書芯變為(wei)(wei)后(hou)(hou)(hou)背(bei)(bei)(bei)朝(chao)上(或(huo)朝(chao)下(xia))而進入(ru)扒(ba)圓(yuan)(yuan)(yuan)起脊(ji)機(ji)。扒(ba)圓(yuan)(yuan)(yuan)起脊(ji)機(ji)的(de)加(jia)工,其操作(zuo)(zuo)分(fen)為(wei)(wei)兩步(bu),但機(ji)器(qi)的(de)結構是連(lian)在(zai)一(yi)(yi)起的(de),均是先(xian)扒(ba)圓(yuan)(yuan)(yuan)后(hou)(hou)(hou)起脊(ji)。扒(ba)圓(yuan)(yuan)(yuan)。扒(ba)圓(yuan)(yuan)(yuan)起脊(ji)機(ji)在(zai)扒(ba)圓(yuan)(yuan)(yuan)時,由一(yi)(yi)組(或(huo)一(yi)(yi)對(dui))圓(yuan)(yuan)(yuan)輥,將書芯壓緊后(hou)(hou)(hou)作(zuo)(zuo)相對(dui)旋(xuan)轉動作(zuo)(zuo)),使書背(bei)(bei)(bei)扒(ba)成適當規格圓(yuan)(yuan)(yuan)勢(shi),加(jia)工成圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)書芯。書芯書背(bei)(bei)(bei)的(de)形狀分(fen)為(wei)(wei)圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)有脊(ji)、圓(yuan)(yuan)(yuan)背(bei)(bei)(bei)無脊(ji)和(he)方背(bei)(bei)(bei)(或(huo)稱平(ping)背(bei)(bei)(bei))三種。平(ping)裝(zhuang)裹背(bei)(bei)(bei)條書刊的(de)書脊(ji)不高(gao)出書芯平(ping)面(mian),而精裝(zhuang)書刊的(de)書脊(ji)一(yi)(yi)般要高(gao)出書芯的(de)平(ping)面(mian)。書脊(ji)分(fen)為(wei)(wei)真(zhen)脊(ji)和(he)假(jia)脊(ji)。

真脊(ji)是利(li)用書(shu)(shu)(shu)背(bei)(bei)上下兩邊變形(xing)(xing)的(de)弧度高出書(shu)(shu)(shu)芯(xin)平(ping)面;假脊(ji)則是利(li)用紙板鑲(xiang)在書(shu)(shu)(shu)背(bei)(bei)后(hou)形(xing)(xing)成的(de)書(shu)(shu)(shu)脊(ji),書(shu)(shu)(shu)脊(ji)的(de)脊(ji)高等于(yu)封面紙板的(de)厚度。方(fang)(fang)背(bei)(bei)書(shu)(shu)(shu)芯(xin)。是指書(shu)(shu)(shu)芯(xin)的(de)書(shu)(shu)(shu)背(bei)(bei)平(ping)直(zhi)方(fang)(fang)正。書(shu)(shu)(shu)背(bei)(bei)不突出,與平(ping)裝書(shu)(shu)(shu)刊的(de)書(shu)(shu)(shu)背(bei)(bei)基本相似。

背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)與書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)上(shang)下環襯互成(cheng)(cheng)直角,由(you)于精(jing)裝(zhuang)(zhuang)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)是用鎖線訂訂連,每一個書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)帖的(de)(de)訂口折縫(feng)里(li)面都用線串過,因此,書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)脊(ji)(ji)比書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)帖其它部分(fen)要厚(hou)(hou)一些,書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)籍的(de)(de)帖數越(yue)(yue)多(duo),書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脊(ji)(ji)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)與書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)其它部分(fen)厚(hou)(hou)度的(de)(de)差別也越(yue)(yue)大(da)(da)。所(suo)以方背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)的(de)(de)形(xing)(xing)式(shi)(shi)一般只用于厚(hou)(hou)度約為20mm的(de)(de)精(jing)裝(zhuang)(zhuang)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)籍。圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)有(you)(you)(you)脊(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)有(you)(you)(you)脊(ji)(ji)又稱圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)真(zhen)脊(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)部呈(cheng)圓(yuan)(yuan)弧形(xing)(xing),書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)脊(ji)(ji)高(gao)起有(you)(you)(you)脊(ji)(ji)壟,堅硬挺實,這種(zhong)(zhong)(zhong)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)的(de)(de)形(xing)(xing)式(shi)(shi)適合于裝(zhuang)(zhuang)訂較厚(hou)(hou)的(de)(de)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)籍,裝(zhuang)(zhuang)上(shang)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)后有(you)(you)(you)明(ming)顯的(de)(de)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)槽,翻閱方便(bian)。目前(qian)我(wo)國的(de)(de)精(jing)裝(zhuang)(zhuang)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)籍多(duo)采(cai)用這種(zhong)(zhong)(zhong)圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)有(you)(you)(you)脊(ji)(ji)的(de)(de)加工形(xing)(xing)式(shi)(shi)。圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)無脊(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)。圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)無脊(ji)(ji)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)又稱圓(yuan)(yuan)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)假脊(ji)(ji),書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)部呈(cheng)圓(yuan)(yuan)弧形(xing)(xing),書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)與書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)的(de)(de)厚(hou)(hou)度相同,堅實挺括,但沒(mei)有(you)(you)(you)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)裹背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)條脊(ji)(ji)。這種(zhong)(zhong)(zhong)形(xing)(xing)式(shi)(shi)的(de)(de)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin),一般常與軟質書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)或(huo)塑(su)料(liao)壓制而成(cheng)(cheng)的(de)(de)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)殼(ke)相配套。中(zhong)心紙有(you)(you)(you)些機器還沒(mei)有(you)(you)(you)沖圓(yuan)(yuan)裝(zhuang)(zhuang)置,即將(jiang)方背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)先進行沖圓(yuan)(yuan)加工,作初步(bu)定型(xing)。先根據書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)厚(hou)(hou)度和中(zhong)心紙幅(fu)面大(da)(da)小(xiao)調(diao)定好(hao)夾書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)器及扒(ba)圓(yuan)(yuan)輥(或(huo)沖圓(yuan)(yuan)裝(zhuang)(zhuang)置)的(de)(de)規矩,再(zai)使書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)芯(xin)(xin)(xin)(xin)進入夾書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)器內并送到(dao)扒(ba)圓(yuan)(yuan)輥之間,將(jiang)書(shu)(shu)(shu)(shu)(shu)(shu)(shu)(shu)背(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)(bei)扒(ba)擠(ji)成(cheng)(cheng)一定圓(yuan)(yuan)勢(shi)。

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