Ese wigeze wibaza ikintu kijya mu mpapuro zituma usukamo mu gitondo? Gukora impapuro ziyungurura ikawa zikora neza bisaba ubuhanga muri buri cyiciro—kuva ku guhitamo fibre kugeza ku gupakira burundu. Muri Tonchant, duhuza uburyo gakondo bwo gukora impapuro n'uburyo bugezweho bwo kugenzura ubuziranenge kugira ngo dutange filters zitanga igikombe gisukuye kandi gihoraho buri gihe.

Guhitamo Fibre mbisi
Byose bitangirira ku migozi. Tonchant ikoresha impumuro y’ibiti yemewe na FSC hamwe n’imigozi yihariye nka impumuro y’ibiti bya bamboo cyangwa imvange y’ibitoki. Buri mucuruzi agomba kuzuza amabwiriza akomeye agenga umutekano w’ibiribwa no kubungabunga ibidukikije mbere yuko impumuro ye igera ku ruganda rwacu rwa Shanghai. Impumuro z’ibitoki zinjira zipimwa ubushuhe, pH iringaniye, n’uburebure bwa fibre kugira ngo harebwe ko zizaba umuyoboro mwiza wo gufata ahantu hatabayeho kuziba amavuta y’ingenzi.

Gutunganya no Gutunganya Impapuro
Iyo impumuro imaze gusuzumwa, ivangwa n'amazi hanyuma igatunganywa mu cyuma gipima ingufu. Ubu buryo bugabanya buhoro buhoro insinga kugeza ku buryo bukwiye. Hanyuma impumuro ijya mu mashini ikoresha umukandara wa Fourdrinier, aho amazi anyura mu muyoboro muto, agahinduka urupapuro rutose. Amasashe ashyushye akanda kandi yumisha impapuro kugeza ku bunini n'ubucucike busabwa kuri V60 cones, filters z'agaseke, cyangwa udupaki tw'imifuka.

Gutunganya Kalinji no Gutunganya Ubuso
Kugira ngo impapuro zumye zigere ku rugero rumwe, zinyura hagati y’udupira twa calender dushyushye. Iyi ntambwe yo gukaraba itunganya ubuso, ikagenzura ingano y’imyenge, kandi igafunga uburemere bw’impapuro. Ku byuma bya bleached, hakurikiraho inzira yo kwera ishingiye kuri ogisijeni—nta bicuruzwa bya chlorine bivamo. Vyuma bitakaraba birenga iki cyiciro, bikarinda ibara ryabyo ry’umukara kandi bikagabanya ikoreshwa ryabyo rya shimi.

Gukata, Kuzingira no Gupfunyika
Iyo hakozwe caliper ihamye kandi ifite ubushobozi bwa micron, impapuro zizunguruka zijya ku byuma bicukura by’ikoranabuhanga. Izi mashini zikuraho imiterere y’udupira, uruziga rwo hasi rugororotse, cyangwa udupfunyika tw’urukiramende dufite ubushobozi bwa micron. Ahantu ho kuzingira hahita hakora uduce duto dukenewe kugira ngo hakorwe neza. Buri firigo yogezwa mu mazi meza kugira ngo ikureho insinga zisigaye hanyuma izumishwe mu mwuka. Amaherezo, firigo zibarwa mu maboko y’ikirango cyangwa mu dufuka dushobora gufumbirwa, zigafungwa, hanyuma zigashyirwa mu dusanduku two kotsa no muri cafe ku isi yose.

Isuzuma ry'Ubuziranenge Rikomeye
Laboratwari ya Tonchant ikorera mu rugo igenzura buri gice cy’inganda. Ibizamini by’ubuhumekero byemeza ko amazi anyura mu kirere mu buryo buhoraho, mu gihe ibizamini by’imbaraga zo gukurura bishimangira ko ibyuma bitazacika mu gihe cyo guteka. Igerageza ry’inzoga zo mu rwego rwo hejuru rigereranya igihe cyo kuzikura no kuzitunganya ukurikije ibipimo ngenderwaho. Nyuma yo kuzuza ibisabwa byose, itsinda rimwe rihabwa izina rya Tonchant.

Impamvu ari ingenzi
Igikombe cyiza cya kawa gishobora kuba cyiza kimwe n'akayunguruzo kayo. Mu kumenya neza buri ntambwe yo gukora—kuva ku guhitamo fibre kugeza ku isuzuma rya laboratwari—Tonchant itanga impapuro ziyungurura zigaragaza neza ibishyimbo byawe nta buryohe cyangwa ibirungo bibi. Waba uri umutetsi w'ikawa cyangwa nyiri cafe, akayunguruzo kacu kagufasha guteka ufite icyizere, uzi neza ko impapuro ziri inyuma yawe zakozwe neza.