Pulp nebepa indasitiri somunhu kwemauto hwenyika

Mumwe mukuru uye dzakabudirira zvikuru sectors hwenyika upi nyika, Russia, kunyanya, ndiye pulp nebepa indasitiri. On mundima State hwomukova muti uyu mhando rokutanga yakatanga kusvika nguva rokutonga Peter I. kambani iyi yainzi "Krasnoselskaya Paper kugadzira". Ndiko kwaiva kutanga kukura yose Russian bepa indasitiri yose.

Panguva ino pachikuva, chirimwa ichi anonzi: "The mutyairi Krasnogorodsk pulp uye pepa chigayo." Kana munguva dzekare, kugadzirwa uye kubudiswa zvinhu kunze pamusoro dzimwe zvokushandisa, asi ikozvino, anoonga kukura sayenzi okusuma itsva ruzivo, zvinomera uye mafekitari vanoshandisa michina uye zvishandiso mudzimba gungano.

The pulp nebepa indasitiri anobva nokubudiswa bepa unhu siyana, vakawanda madziro bhodhi pamwe yakawanda zvivako, uyewo zvinhu izvi zvinhu. Fiberboards (dzakakurumbira kuzivikanwa sezvo Chipboard) uye insulating-fibrous mbishi zvinhu zvakare zvikuru zvibereko kwemauto aya upfumi. Kufanana chero firimu, pulp nebepa maindasitiri muRussia uye munyika yose indasitiri ine yaivhuvhuta mubasa ravo. Saka, vane zvokudya mbiriso, vamwe zvine maatomu akafanana mukirasi ethylene uye mafuta acids, turpentine, rosin, uye zvichingodaro.

Hazvina chakavanzika zvigadzirwa zvakadai semapepa kuti mapepanhau uye magazini, pamusoro pepa remhando yaro chenhando kavha analogue, marudzi akasiyana-siyana Wallpaper zvinoberekwa huni kugadzira.

Munyika dzakawanda foresitiri inonyorovesa yaro yepakutanga zvinhu mumaindasitiri akadai pulp nebepa indasitiri (anenge 70%), uye ipapo vamwe. Nyika idzi dziri pakutanga muFinland. Saka, muna mamiriro ichi, uye vamwe, zvakajairika marara mapepa acho - nokuti marara kana tsvina.

Achangobuda ruzivo, iyo inoshandiswa panguva ino pachikuva, kubvumira kuti vanobatanidza makadhibhokisi nebepa kubva nezvimwewo. Mubayiro anobudirira kuedza zvakasikwa izvi kuti akudziridze kugadzirwa isapinda, Zvinokosha zvakaisvonaka uye lightweight kavha zvinhu zvinoshandiswa kutakurwa, okuchengetera uye kutengesa mamwe mvura.

Kazhinji, asi pulp nebepa indasitiri anoshandisa nokuda yayo zvinangwa spruce uye vamwe Deciduous muti marudzi. The pulp yakawanikwa nokuda makemikari kurapwa kuti nemipaini uye Birch.

Paper indasitiri muRussia uye dzimwe nyika kushandiswa bleaching mapepa mapeji nemakemikari - kuiisa chlorine. Panguva pokushandisa chinhu chakaumbiwa hasha yeimwe kukanganisa zvakatipoteredza. The kutsigira nyika iri pamwe chete siyana namakemikari makambani waitsigira kuti kushandisa mashoko kuti zvinangwa okisijeni, izvo hakuna nzira rinokanganisa kusvibiswa mvura uye mhepo. Pari, akawandisa makambani kuedza kuibvisa pamusoro kuponesa ikoroji kwemichina.