Kazhinji, zvinhu zvakajairika zvekurongedza mapepa zvinosanganisira marata, makadhibhodi bepa, chena bhodhi bepa, chena kadhibhodhi, goridhe nesirivheri kadhibhodhi, etc. Mhando dzakasiyana dzemapepa dzinoshandiswa munzvimbo dzakasiyana maererano nezvinodiwa zvakasiyana, kuitira kuvandudza zvigadzirwa. Dziviriro mhedzisiro.
bepa remarata
Zvinoenderana nerudzi rwenyere, bepa rine marata rinogona kukamurwa kuita zvikamu zvinomwe: Gomba, B gomba, C gomba, D gomba, E gomba, F gomba, uye G gomba. Pakati pawo, makomba A, B, uye C anowanzo shandiswa pakurongedza kwekunze, uye D, E makomba Inowanzo shandiswa kurongedza diki nepakati.
Pepa rine makora rine zvakanakira kureruka uye kusimba, mutoro wakasimba uye kumanikidza kuramba, kusatya kuvhunduka, kupikisa hunyoro, uye mutengo wakaderera. Pepa rine corrugated rinogona kugadzirwa kuita corrugated cardboard, yobva yagadzirwa kuita akasiyana masitayipi emakatoni zvinoenderana nemirairo yevatengi:
1. Single-sided corrugated cardboard inowanzo shandiswa sechidziviriro chinodzivirira pakurongedza kwezvinhu kana kugadzira makadhi akareruka magridi nemapedhi kudzivirira zvinhu kubva pakuzunguzika kana kubondera panguva yekuchengetedza nekufambisa;
2. Matatu-layer kana mashanu-layer corrugated cardboard inoshandiswa kugadzira kutengesa kurongedza kwezvinhu;
3. Seven-layer kana eleven-layer corrugated cardboard inonyanya kushandiswa kugadzira mabhokisi ekurongedza ezvigadzirwa zvemagetsi nemagetsi, fenicha, midhudhudhu, uye midziyo mikuru yemumba.
Kadhibhodhi
Bepa rebhokisi rinonziwo kraft paper. Pepa remukati rebhokisi rebhokisi rakakamurwa kuita mamakisi matatu: epamusoro-mhando, yekutanga-kirasi, uye zvigadzirwa zvinogoneka. Mamiriro epepa anofanira kunge akaoma, ane kuputika kwepamusoro-soro, simba rekumanikidzika remhete uye kubvarura, kuwedzera kune yakakwirira yemvura.
Chinangwa chekadhibhodhi bepa ndechekusunga nekarata pepa musimboti kugadzira bhokisi rine marara, iro rinoshandiswa kurongedza midziyo yemumba, zvinodiwa zvezuva nezuva uye kumwe kurongedza kwekunze, uye inogona kushandiswawo kune envelopu, mabhegi ekutenga, mabhegi emapepa, masaga esimende. , nezvimwewo.
White paper
Kune marudzi maviri epepa chena, imwe ndeyekudhinda, zvinoreva "white board paper" kwenguva pfupi; imwe yacho inonyatsoreva bepa rekunyora rakakodzera bhodhi jena.
Nekuti iyo fiber chimiro chebepa jena chakafanana, iyo yekumusoro layer ine filler uye rubber kuumbwa, uye kumusoro kwakaputirwa nehumwe huwandu hwepende, uye yakagadziridzwa ne-multi-roll calendering, magadzirirwo epepaboard ane compact. uye ukobvu hwakafanana.
Musiyano uripo pakati pewhiteboard bepa nebepa rakavharwa, offset paper, neletterpress paper uremu hwebepa, bepa rakakora, uye mavara akasiyana emberi neshure. Iro jena rine grey kune rimwe divi uye chena kune rimwe divi, iro rinonziwo grey coated white.
Whiteboard bepa rakachena uye rakapfava, rine yunifomu yekunyudza inki, hupfu hushoma uye lint pamusoro, bepa rakasimba uye zviri nani kupeta kuramba, asi mvura yaro yakakwira, uye inonyanya kushandiswa kune imwechete Mushure mekudhinda kwemavara epamusoro, inogadzirwa. mumakatoni ekurongedza, kana kushandiswa kugadzira uye zvigadzirwa zvakaitwa nemaoko.
White cardboard
White kadhibhodhi ipepa rimwechete-layer kana akawanda-akasanganiswa bepa rakagadzirwa zvachose neakacheneswa kemikari pulping uye akazara saizi. Inowanzo kupatsanurwa kuita yebhuruu nechena imwe-sided copperplate kadhibhodhi, chena-pasi pasi pemhangura kadhibhodhi, uye grey-pasi pasi copperplate kadhibhodhi.
Bhuruu uye chena kaviri-mativi emhangura Sika pepa: Yakakamurwa muSika pepa nemhangura Sika, Sika bepa rinonyanya kushandiswa kumakadhi ebhizinesi, kukoka kwemuchato, postcards, nezvimwewo; Mhangura Sika inonyanya kushandiswa kumabhuku nemagazini makavha, mapositadhi, makadhi, nezvimwewo zvinoda Carton yakadhindwa yakanaka.
Kadhibhodhi yakavharwa ine chena kumashure: Inonyanya kushandiswa kugadzira epamusoro-giredhi makatoni uye vacuum blister packaging. Naizvozvo, bepa rinofanirwa kuve nehunhu hwekuchena kwepamusoro, pepa rakatsetseka pamusoro, kugashira inki yakanaka, uye kupenya kwakanaka.
Gray-bottomed copperplate kadhibhodhi: iyo yepamusoro pedenga inoshandisa bleached kemikari pulp, iyo yepakati uye yepasi akaturikidzana isina kuvharwa kraft pulp, pasi pehuni pulp kana marara pepa rakachena, rakakodzera kudhindwa kwemavara emabhokisi emakatoni epamusoro, anonyanya kushandiswa kugadzira akasiyana mabhokisi emakatoni. uye mabutiro ebhuku rine butiro rakaomarara .
Copy bepa imhando yemhando yepamusoro yetsika uye maindasitiri bepa rakaoma kugadzira. Hunhu hwehunyanzvi hwekuita ndeiyi: kusimba kwepamusoro kwemuviri, kufana kwakanakisa uye kujeka, uye yakanaka pamusoro pezvivakwa, yakanaka, yakapfava, yakatsetseka, uye isina bubble-isina Sand, yakanaka kudhinda.
Copy bepa imhando yemhando yepamusoro yetsika uye maindasitiri bepa iro rakaoma kwazvo kugadzira. Hukuru hwehunyanzvi humiro hwechigadzirwa ichi ndeiyi: kusimba kwepamusoro kwemuviri, kufana kwakanakisa uye kujeka, uye maitiro akanaka ekutaridzika, yakanaka, yakatsetseka uye yakatsetseka , Hapana bubble jecha, yakanaka kudhinda. Kazhinji, kugadzirwa kwepepa rekudhinda kunokamurwa kuita maviri maitiro ekutanga: pulp uye papermaking. Pulp iko kushandiswa kwemachina nzira, nzira dzemakemikari kana musanganiswa wenzira mbiri dzekuparadzanisa chirimwa faibha mbishi zvinhu munyama yechisikigo kana bleached pulp. Mukugadzira mapepa, pulp fibers dzakaturikwa mumvura dzinobatanidzwa kuburikidza nemaitiro akasiyana-siyana kuita mapepa emapepa anoenderana nezvinodiwa zvakasiyana.
Nguva yekutumira: Zvita-16-2021