Iibhokisi zekhadibhodi luhlobo lwesikhongozeli esisetyenziselwa ukupakishwa, ukuthunyelwa, kunye nokugcinwa kweemveliso ezahlukeneyo ezithengiswa ngokuthengisa kubathengi okanye urhwebo kumashishini.Iibhokisi zekhadibhodi ziyinxalenye ephambili yokupakishwa kwexesha elibanzi okanye izinto zokupakisha, eziphonononga eyona ndlela yokukhusela iimpahla ngexesha lokuthunyelwa apho zinokuvezwa kuhlobo olwahlukileyo loxinzelelo olunjengokungcangcazela koomatshini, ukothuka, kunye nokuhamba ngebhayisekile eshushu, ukukhankanya ezimbalwa. .Iinjineli zokupakisha zifunda iimeko zokusingqongileyo kunye noyilo lokupakisha ukunciphisa iziphumo zeemeko ezilindelekileyo kwiimpahla ezigcinwe okanye ezithunyelwa ngenqanawa.
Ukusuka kwiibhokisi zokugcina ezisisiseko ukuya kwisitokhwe sekhadi esinemibala emininzi, ikhadibhodi ifumaneka kuluhlu lweesayizi kunye neefom.Igama lemveliso enzima esekwe ephepheni, ikhadibhodi inoluhlu kwindlela yokuvelisa kunye nobuhle, kwaye ngenxa yoko, inokufumaneka kwizicelo ezahlukeneyo kakhulu.Ngenxa yokuba ikhadibhodi ayibhekiseli kwizinto ezithile zekhadibhodi kodwa kunodidi lwezixhobo, kuyanceda ukuyiqwalasela ngokwamaqela amathathu ahlukeneyo: i-paperboard, i-corrugated fiberboard, kunye ne-stock card.
Esi sikhokelo siya kubonisa ulwazi ngezi ntlobo eziphambili zeebhokisi zekhadibhodi kwaye zinike imizekelo embalwa yohlobo ngalunye.Ukongezelela, ukuphononongwa kweendlela zokuvelisa amakhadibhodi kunikezelwa.
Ngolwazi oluthe kratya malunga nezinye iintlobo zeebhokisi, jonga uThomas wethu IsiKhokelo sokuThenga kwiiBhokisi.Ukufunda ngakumbi malunga nezinye iindlela zokupakisha, jonga iSikhokelo sokuthenga sikaThomas kwiintlobo zokuPakisha.
Ibhodi yamaphepha iqhele ukuba yi-0.010 intshi ubukhulu okanye ngaphantsi kwaye luhlobo olushinyeneyo lwephepha eliqhelekileyo.Inkqubo yokuvelisa iqala nge-pulping, ukwahlula iinkuni (i-hardwood kunye ne-sapwood) kwimicu yodwa, njengoko kuphunyezwe ngeendlela zoomatshini okanye unyango lwekhemikhali.
I-Mechanical pulping ibandakanya ukucola iinkuni phantsi usebenzisa i-silicon carbide okanye i-aluminium oxide ukuqhekeza iinkuni kunye nokwahlula imicu.I-Chemical pulping yazisa icandelo lekhemikhali kwiplanga ekushiseni okuphezulu, eliqhekeza imicu edibanisa i-cellulose kunye.Kukho malunga neshumi elinesithathu leentlobo ezahlukeneyo zoomatshini kunye neekhemikhali zokucofa ezisetyenziswa e-US
Ukwenza i-paperboard, iinkqubo ze-kraft ezixutywe nge-bleached okanye ezingaxutywanga kunye neenkqubo ze-semichemicals zintlobo ezimbini ze-pulping ezisetyenziswa ngokuqhelekileyo.Iinkqubo ze-Kraft zifezekisa i-pulping ngokusebenzisa umxube we-sodium hydroxide kunye ne-sodium sulfate ukwahlula imicu edibanisa i-cellulose.Ukuba inkqubo i-bleached, iikhemikhali ezongezelelweyo, ezifana ne-surfactants kunye ne-defoamers, zongezwa ukuphucula ukusebenza kunye nomgangatho wenkqubo.Ezinye iikhemikhali ezisetyenziswa ngexesha lokuxutywa kwe-bleaching zinokuwenza ibleach ngokoqobo ibala elimnyama lepulp, nto leyo eyenze ukuba inqweneleke ngakumbi kwizicelo ezithile.
Iinkqubo ze-semichemical ngaphambi kokunyanga iinkuni ngeekhemikhali, ezifana ne-sodium carbonate okanye i-sodium sulfate, emva koko ucokise umthi usebenzisa inkqubo yomatshini.Le nkqubo ayiqinanga kakhulu kunesiqhelo sokusetyenzwa kweekhemikhali kuba ayiyophuli ngokupheleleyo ifayibha ebopha i-cellulose kwaye ingenzeka kumaqondo obushushu asezantsi naphantsi kweemeko ezigqithisileyo.
Nje ukuba i-pulping inciphise iinkuni zibe yimicu yomthi, i-pulp edibeneyo ebangelwayo isasazwa kunye nebhanti ehambayo.Amanzi asuswa kumxube ngokunyuka kwemvelo kunye ne-vacuum, kwaye iifibers zicinezelwe ukuze zidibanise kwaye zisuse nakuphi na ukufuma okugqithisileyo.Emva kokucinezela, i-pulp i-steam-eshushu ngokusebenzisa i-roller, kunye ne-resin eyongezelelweyo okanye isitashi songezwa njengoko kufuneka.Uthotho lweerola ezibizwa ngokuba sisitaki sekhalenda ziye zisetyenziswe ukugudisa nokugqiba iphepha lokugqibela.
Ibhodi yamaphepha imele imathiriyeli esekwe ephepheni ejiyile kunephepha lemveli elibhetyebhetye elisetyenziselwa ukubhala.Ubunzima obongezelelweyo bongeza ukuqina kwaye buvumela ukuba izinto eziphathekayo zisetyenziswe ukwenza iibhokisi kunye nezinye iindlela zokupakisha ezilula kwaye zifanelekile ukubamba iintlobo ezininzi zeemveliso.Eminye imizekelo yeebhokisi zephepha iquka oku kulandelayo:
Iindawo zokubhaka zisebenzisa iibhokisi zekeyiki kunye neebhokisi zekeyiki (ezaziwa ngokuba ziibhokisi zababhaki) kwizinto ezibhakwa endlini ukuze zisiwe kubathengi.
Iibhokisi zeCereal kunye nokutya luhlobo oluqhelekileyo lwebhokisi yephepha, eyaziwa ngokuba yibhokisi yebhokisi, epakisha iisiriyeli, ipasta, kunye nezinto ezininzi zokutya ezicutshungulweyo.
Iikhemesti kunye neevenkile zeziyobisi zithengisa izinto ezikwiibhokisi zeziyobisi kunye nezinto zangasese, ezinjengesepha, izinto zokuthambisa, iishampu, njl.njl.
Iibhokisi zesipho kunye neebhokisi zeehempe ziyimizekelo yeebhokisi zephepha ezisongwayo okanye iibhokisi ezigotywayo, ezithunyelwa lula kwaye zigcinwe ngobuninzi xa zigoqwe caba, kwaye ziphinda ziphindwe ngokukhawuleza kwiifom ezisebenzisekayo xa zifuneka.
Kwiimeko ezininzi, i-paperboard box iyona nto iphambili yokupakisha (ezifana neebhokisi zababhaki.) Kwezinye iimeko, ibhokisi yephepha imele ukupakishwa kwangaphandle, kunye nokupakishwa okongeziweyo okusetyenziselwa ukukhusela ngakumbi (njengebhokisi yecuba okanye iziyobisi kunye nendlu yangasese. iibhokisi).
Ibhodi yefayibhabhodi yeyona nto umntu adla ngokubhekisa kuyo xa esebenzisa igama elithi “ikhadibhodi,” kwaye ihlala isetyenziselwa ukwenza iindidi ngeendidi zeebhokisi.Iipropathi zebhodi ye-fiberboard eyenziwe ngamatye aliqela ebhodi yephepha, ngokwesiqhelo imigangatho emibini yangaphandle kunye nomaleko wangaphakathi otyatyiweyo.Nangona kunjalo, umaleko wangaphakathi wethanki uqhele ukwenziwa ngohlobo olwahlukileyo lwentlama, nto leyo ekhokelela kuhlobo olucekethekileyo lwebhodi engafanelekanga ukuba ingasetyenziswa kuninzi lwezicelo zebhodi ephepheni kodwa ilungele ukugquma, njengoko inokuthi ithathelwe ngokulula ifom evuthulukileyo.
Inkqubo yokwenziwa kwekhadibhodi ye-corrugated isebenzisa i-corrugators, oomatshini ezenza ukuba izinto eziphathekayo ziqhutywe ngaphandle kokulwa kwaye zinokubaleka ngesantya esiphezulu.Umaleko obhityileyo, obizwa ngokuba yi-medium, uthatha ipateni eqhekekileyo okanye epholithiweyo njengoko ifudunyezwa, imanziswa, kwaye yenziwe ngamavili.I-adhesive, esekelwe kwi-starch-based, emva koko isetyenziselwa ukujoyina i-medium ukuya kwelinye lamaleko amabini ebhodi yangaphandle.
Imigangatho emibini yangaphandle yephepha, ebizwa ngokuba yi-linerboards, i-humidified ukuze ukudibanisa iileyile kube lula ngexesha lokuqulunqwa.Nje ukuba i-fiberboard yokugqibela yenziwe, icandelo liyomiswa kwaye licinezelwe ngamacwecwe ashushu.
Iibhokisi zentsimbi yindlela ehlala ixesha elide yebhokisi yekhadibhodi eyakhiwe ngezinto ezinqabileyo.Esi sixhobo sineshiti eligutyungelweyo elifakwe phakathi kwamaleko amabini angaphandle ebhodi yephepha kwaye asetyenziswa njengebhokisi yokuthumela kunye neebhokisi zokugcina ngenxa yokonyuka kokuqina kwazo xa kuthelekiswa neebhokisi ezisekwe ephepheni.
Iibhokisi ezigudileyo ziphawulwa ngeprofayili yazo yefluti, ebhalwe ngoonobumba ukusuka ku-A ukuya ku-F. Iprofayili yefluti imele ubukhulu bodonga lwebhokisi kwaye ikwangumlinganiselo wesakhono sokupakisha kunye namandla onke ebhokisi.
Olunye uphawu lweebhokisi zentsimbi lubandakanya uhlobo lwebhodi, olunokuthi lube ubuso obubodwa, udonga olulodwa, udonga oluphindwe kabini, okanye udonga oluphindwe kathathu.
Ibhodi yobuso obunye ngumaleko omnye wephepha lebhodi encanyathiselwe kwelinye icala kwifluti emdaka, edla ngokusetyenziswa njengesisongelo semveliso.Ibhodi enye eludongeni iqulathe amacangci efluting apho umaleko omnye wepaperboard uye wancamathela kwicala ngalinye.Udonga oluphindwe kabini lunamacandelo amabini e-fluting corrugated kunye nemigangatho emithathu ye-paperboard.Ngokufanayo, udonga oluphindwe kathathu lunamacandelo amathathu okubetha kunye nemigangatho emine yephepha.
Iibhokisi ze-Anti-Static Corrugated zinceda ukulawula iimpembelelo zombane ongatshintshiyo.I-Static luhlobo lwentlawulo yombane enokuthi iqokelele xa kungekho ndawo yombane.Xa i-static isakheka, izivuseleli ezincinci kakhulu zinokukhokelela kwintlawulo yombane.Nangona iintlawulo ezimileyo zisenokuba zincinci, zisenokuba nesiphumo esingafunekiyo okanye eyonakalisayo kwiimveliso ezithile, ngakumbi eze-elektroniki.Ukunqanda oku, izixhobo zokuphatha izixhobo ezinikezelwe kuthutho lwe-elektroniki kunye nokugcinwa kufuneka zinyangwe okanye zenziwe ngeekhemikhali ezichasene nestatic okanye izinto.
Iintlawulo zombane omileyo ziveliswa xa izixhobo zesigqubuthelo zidibana enye kwenye.I-insulators zizinto okanye izixhobo ezingasebenzisi umbane.Umzekelo omhle wale nto yirabha yebhaluni.Xa ibhaluni evuthelweyo ikhuhlwa komnye umphezulu wokugquma, njengekhaphethi, umbane ongashukumiyo uyafumba ujikeleze umphezulu webhaluni, ngenxa yokuba ukukhuhlana kuzisa intlawulo kwaye akukho ndawo yokuphumela kuyo.Oku kubizwa ngokuba yi-triboelectric effect.
Umbane ngomnye, umzekelo omangalisayo wokwakhiwa kombane ongatshintshiyo kunye nokukhululwa.Eyona thiyori ixhaphakileyo yokudalwa kombane ibambe ukuba amafu akhuhlane omnye komnye kwaye edibana kunye adala intlawulo yombane eyomeleleyo phakathi kwawo.Iimolekyuli zamanzi kunye neekristale zomkhenkce emafini zitshintshiselana ngeentlawulo ezilungileyo nezingalunganga zombane, eziqhutywa ngumoya kunye nomxhuzulane, okukhokelela ekwandeni kwamandla ombane.Amandla ombane ligama elibonisa isikali samandla anokubakho kwisithuba esinikiweyo.Nje ukuba amandla ombane akhelwe ukugcwala, indawo yombane iyakhula inkulu kakhulu ukuba ingahlala imile, kunye nemimandla elandelelanayo yomoya iguqulelwa kwizikhondatha zombane ngokukhawuleza okukhulu.Ngenxa yoko, amandla ombane akhuphela kwezi zithuba zomqhubi ngendlela yombane wombane.
Ngokusisiseko, umbane ongatshintshiyo ekuphatheni imathiriyeli uphantsi kwenkqubo encinci kakhulu, encinci kakhulu.Njengoko ikhadibhodi ithuthwa, ikhula ukukhuhlana xa idibana nesixhobo sokuphatha izinto ezifana neshelufa okanye iilifti, kunye nezinye iibhokisi zekhadibhodi ezijikelezileyo.Ekugqibeleni, amandla ombane afikelela kwi-saturation, kwaye ukungqubuzana kwazisa indawo yomqhubi, okukhokelela kwintlantsi.I-Electronics ngaphakathi kwebhokisi yekhadibhodi ingonakaliswa ngolu hlobo lokukhutshwa.
Kukho izicelo ezahlukeneyo zezixhobo kunye nezixhobo ezichasene ne-static, kwaye ngenxa yoko, kukho iintlobo ezahlukeneyo zezi zixhobo kunye nezixhobo.Iindlela ezimbini eziqhelekileyo zokwenza into engatshintshiyo yi-anti-static chemical coating okanye i-anti-static sheet coating.Ukongezelela, enye ikhadibhodi engaphendulwanga ifakwe nje ngezinto ezichasene ne-static ngaphakathi, kwaye izinto ezithuthwayo zijikelezwe yile nto iqhubayo, ikhusela kuyo nayiphi na i-static buildup yekhadibhodi.
Iikhemikhali ezichasene ne-static zihlala zibandakanya iikhompawundi ze-organic kunye ne-conductive elements okanye izongezo ze-polymer conductive.I-sprays elula ye-anti-static kunye neengubo zinendleko kwaye zikhuselekile, ngoko zisetyenziselwa unyango lwekhadibhodi.Izitshizi ezichasene ne-static kunye neengubo zibandakanya ukuqhuba ii-polymers ezixutywe ne-solvent yamanzi adibeneyo kunye notywala.Emva kokusetyenziswa, i-solvent iyaphuphuma, kwaye i-residu eseleyo iqhuba.Ngenxa yokuba umphezulu uyaqhuba, akukho sakhiwo simileyo xa sidibana nokukhuhlana okuqhelekileyo ekuphatheni imisebenzi.
Ezinye iindlela zokukhusela imathiriyeli yebhokisi kwi-static build up ibandakanya ukufakwa komzimba.Iibhokisi zekhadibhodi zinokuthi zifakwe ngaphakathi kunye ne-anti-static sheet okanye izinto zebhodi ukukhusela izinto zangaphakathi kuzo naziphi na iingxaki zombane omileyo.Ezi lining zinokuveliswa nge-foam eqhubayo okanye izinto ze-polymer kwaye zinokutywinwa ngaphakathi kwekhadibhodi okanye zenziwe njengezifakelo ezisuswayo.
Iibhokisi zokuposa ziyafumaneka kwiiofisi zeposi nakwezinye iindawo zokuthumela ngenqanawa kwaye zisetyenziselwa ukubamba izinto ezibotshelelwe ukuthunyelwa ngeposi kunye nezinye iinkonzo zothutho.
Iibhokisi ezihambayo ziyilelwe ukuba zibambe okwethutyana izinto zokuhamba ngelori ngexesha lokutshintsha kwendawo yokuhlala okanye ukufudukela kwikhaya elitsha okanye kwindawo entsha.
Iibhokisi ezininzi zepizza zakhiwe ngekhadibhodi emazityiweyo ukunika ukhuseleko ngexesha lokuthuthwa nokuhanjiswa, kunye nokwenza ukuba kupakishwe iiodolo ezigqityiweyo ezilindele ukulandwa.
Iibhokisi ezifakwe umthwebeba ziibhokisi zamalahle ezifakelwe okanye zaqatywa ngewax kwaye ziqhele ukusetyenziselwa ukuthunyelwa komkhenkce okanye ukufakwa kwezicelo xa izinto zilindeleke ukuba zigcinwe efrijini ixesha elide.Ukugquma kwewax kusebenza njengesithintelo sokuthintela umonakalo kwikhadibhodi ekuvelweni kwamanzi anjengokunyibilika komkhenkce.Izinto ezinokonakala ezifana nokutya kwaselwandle, inyama, kunye neenkukhu zidla ngokugcinwa kwezi bhokisi.
Olona hlobo lucekeceke kakhulu lwekhadibhodi, isitokhwe sekhadi sisajiyile kunephepha lokubhala lemveli kodwa lisakwazi ukugoba.Ngenxa yokuguquguquka kwayo, isetyenziswa rhoqo kumakhadi eposi, kumaqweqwe ekhathalogu, nakwezinye iincwadi ezinoqweqwe oluthambileyo.Iindidi ezininzi zamakhadi oshishino nazo zenziwa kwisitokhwe sekhadi kuba zomelele ngokwaneleyo ukuxhathisa ukunxiba kunye nokukrazula okusisiseko okuya kutshabalalisa iphepha lemveli.Ikhadi stock ubukhulu ngokuqhelekileyo kuxoxwe ngokwemiqathango yobunzima phawundi, leyo kumiselwa ubunzima 500, 20 intshi ngamashiti 26-intshi yohlobo olunikiweyo stock ikhadi.Inkqubo esisiseko yokuvelisa i-cardstock iyafana ne-paperboard.
Eli nqaku libonise isishwankathelo esifutshane seentlobo eziqhelekileyo zeebhokisi zekhadibhodi, kunye nolwazi malunga neenkqubo zokuvelisa ezinxulumene nekhadibhodi.Ngolwazi ngezihloko ezongezelelweyo, jongana nezinye izikhokelo okanye undwendwele i-Thomas Supplier Discovery Platform ukuze ufumane imithombo enokubakho yokubonelela okanye ukujonga iinkcukacha kwiimveliso ezithile.
Ilungelo lokushicilela © 2019 Thomas Publishing Company.Onke Amalungelo Agciniwe.Jonga iMigaqo neMiqathango, iNgxelo yaBucala kunye neCalifornia ungasilandeli iSaziso.IWebhusayithi iGqibele ukulungiswa nge-10 kaDisemba 2019. UThomas Register® kunye noThomas Regional® bayinxalenye yeThomasNet.com.UThomasNet luphawu lwentengiso olubhalisiweyo lweNkampani kaThomas yokuPapasha.
Ixesha lokuposa: Dec-10-2019