Mu myaka ya vuba aha, abantu bakomeje kwita cyane ku buzima no kurengera ibidukikije, kandi fibre y'ibimera yarakunzwe cyane. Fibre y'ibitoki nayo yongeye kwitabwaho n'inganda zikora imyenda.
Igitoki ni kimwe mu mbuto zikunzwe cyane n'abantu, kizwi nka "imbuto nziza" n'"imbuto y'ubwenge". Hari ibihugu 130 bihinga igitoki ku isi, aho umusaruro wacyo ari munini muri Amerika yo Hagati, hagakurikiraho Aziya. Dukurikije imibare, toni zirenga miliyoni 2 z'ibitoki bijugunywa buri mwaka mu Bushinwa bwonyine, ibyo bikaba bitera gusesagura umutungo mwinshi. Ariko, mu myaka ya vuba aha, ibitoki ntibikijugunywa, kandi ikoreshwa ry'ibitoki bijugunywa mu gukuramo fibre y'imyenda (fibre y'ibitoki) ryabaye ingingo ishyushye.
Fibre y'ibitoki ikorwa mu giti cy'umuneke, ahanini igizwe na cellulose, semi-cellulose na lignin, ishobora gukoreshwa mu kuzunguza ipamba nyuma yo gukuraho imiti. Hakoreshejwe enzyme y'ibinyabuzima n'uburyo bwo kuvura hifashishijwe oxidation y'imiti, binyuze mu kumisha, gutunganya no kwangiza, fibre ifite ubuziranenge bw'urumuri, irabagirana neza, ifata neza, irwanya udukoko cyane, yoroshye kwangiza no kurinda ibidukikije n'ibindi bikorwa byinshi.
Gukora imyenda ikoresheje fibre y'ibitoki si bishya. Mu Buyapani mu ntangiriro z'ikinyejana cya 13, umusaruro w'ibitoki wakorwaga uturutse ku giti cy'ibitoki. Ariko kubera ko ipamba na silk byazamutse mu Bushinwa no mu Buhinde, ikoranabuhanga ryo gukora imyenda ikoresheje ibitoki ryagiye rigabanuka buhoro buhoro.
Fibre y'ibitoki ni imwe mu fibre zikomeye cyane ku isi, kandi iyi fibre karemano ibora iraramba cyane.
Fibre y'imineke ishobora gukorwamo imyenda itandukanye bitewe n'uburemere n'ubugari butandukanye bw'ibice bitandukanye by'imineke. Fibre ikomeye kandi ikomeye ikurwa mu gitereko cyo hanze, mu gihe igitereko cy'imbere gikurwa ahanini mu miferege yoroshye.
Ndizera ko mu gihe cya vuba aha, tuzabona ubwoko bwose bw'imigozi y'ibitoki ikoze mu myenda muri sosiyete icuruza ibintu bitandukanye.
Igihe cyo kohereza: Mutarama 14-2022