Ni gute wakoresha agapira gashyushye gafata ifu?

Ni gute wakoresha agapira gashyushye gafata ifu?
Ku bijyanye no gukoresha firime ishyushye ikoze mu buryo bwa "hot melt adhesive", ishobora kugabanywamo ibintu bibiri. Kimwe ni ugukoresha firime idakozwe mu buryo bwa "mass": nko gukoreshwa mu duce duto, no gukoreshwa mu maduka mato afite ubushobozi bwo gutunganya (nk'amaduka y'amadirishya); icya kabiri ni ugukenera gutunganya no gukoresha firime ishyushye ikoze mu nganda. Kugira ngo ikoreshwe firime ishyushye ikoze mu buryo bwa "hot melt adhesive" mu buryo bwa "mass", icya mbere, firime ishyushye ikoze mu buryo bwa "hot melt adhesive" cyangwa firime ishyushye ikoze mu buryo bwa "hot melt" bakoresha ahanini ni imashini zisanzwe, kandi muri rusange nta byangombwa byihariye biba bihari. Mu gihe cy'ubukene bwinshi nk'ubwo, ibikoresho bikoreshwa hamwe ni imashini zitera ipasi, imashini zitwara ubushyuhe n'ibyuma, kandi aho imashini ishonga ikoreshwa mu buryo bwa "hot melt adhesive" ntabwo izaba iri hejuru cyane. Mu gihe cyo guhuza, hindura igikoresho gikozwe mu buryo bwa "composite" ku bushyuhe bujyanye n'ubushyuhe bujyanye na bwo hanyuma ushyire ipasi cyane mu masegonda 10-20 kugira ngo urangize guhuza. Ibikorwa muri rusange ntibigoye. Niba hari "degumming" kandi "boinning" idakomeye, birashoboka ko firime ishyushye ikoze mu buryo bwa "hot melt" yatoranijwe ifite "deviation" cyangwa ubushyuhe bwo gutera ipasi budahagije. Nyuma yo gusesengura impamvu runaka, tuzakora "determines" gusa.
Ku bijyanye n'umusaruro w'inganda ukeneye gutunganya ibikoresho byinshi, ni ngombwa guhindura ibikoresho bivanze. Kubera ko ari ngombwa kugira ngo yubahirize ibisabwa ku bushobozi bwo gukora, ni ngombwa guhitamo gukoresha imashini yabigize umwuga ikoresha ubushyuhe. Kuri ubu, haracyariho ubwoko bwinshi bw'imashini zikoresha ubushyuhe. Yaba ari filimi ishyushye ikoze mu buryo bwa "hot melt adhesive film" cyangwa filimi ishyushye ikoze mu buryo bwa "hot melt net film", uburyo imashini zikoresha mu buryo bwa "lamination" buracyari bukomeye. Kubwibyo, ku nganda zisanzwe zifite imashini zikoresha ubushyuhe, nubwo ubwoko bwa filimi ikoze mu buryo bwa "hot melt adhesive film" bwahinduka, nta mpamvu yo kugura ibikoresho bihuye na byo.

Mu buryo bunyuranye, gukoresha firime ishyushye ikoze mu gushonga ntabwo bigoye. Ikibazo ni uburyo bwo guhitamo ubwoko bukwiye bwa firime ishyushye ikoze mu gushonga. Nubwo hari umubare munini w’abantu bo mu bwoko bumwe, bitewe n’ibintu bitandukanye nk’uburyo bwo gukora n’aho ibigo bitandukanye bikorera, bishobora gutera itandukaniro mu guhitamo. Kubwibyo, ni ngombwa cyane gukora akazi keza mu gikorwa cy’ibanze cy’icyitegererezo.