Isesengura ry'uburyo bwo guhingura imyanda
Nk’igice gihambaye c’ibikorwa remezo vy’isuku ryo mu bisagara, uburyo bwo gukora ibikoresho vyo gukuramwo imyanda buragira ingaruka zitaziguye ku buzima bw’ico kintu, ku bwiza bwaco no ku mikorere y’ibidukikije. Guhingura ibikoresho vyo gutereramwo imyanda muri iki gihe ahanini birimwo intambwe zine z’ingenzi: gutegura ibikoresho vya mbere, gutera inshinge, gusukura ahantu hose, no gukoranya no kugerageza.
Intambwe yo gutegura ibikoresho vya mbere isaba gusuzuma neza ibikoresho. Ivyombo vy’imyanda vy’ibisagara bikoresha cane cane amapulasitike ashobora guhangana n’ibihe nk’ivyuma vy’uburemere bwinshi (HDPE) canke ivyuma vy’uburemere bwinshi (PP). Ibikoresho vya Masterbatch n’ivyo gusubira gukoresha (bitarenga 30%) bivangwa mu buryo bubereye hakoreshejwe uburyo bwo gupima bwikora kugira ngo ibikoresho bikomeye kandi vyubahiriza ingingo ngenderwako za GB/T 28019-2020 zo kurinda ibidukikije. Ivyombo vy'imyanda vy'inganda-bishobora kandi kubamwo ibintu bizibira umuriro canke ibintu bizibira uburozi.
Gutera urushinge ni igikorwa nyamukuru. Inyuma yo gufungwa kuri 200-280 degrees , ibikoresho vya mbere bishirwa mu gitereko c’ubuhinga bubereye hakoreshejwe imashini yo gutera ivyatsi ku gipimo ca 15-25 MPa. Igihe co gukonjesha kimara nk’amasegonda 30-90 (bivanye n’ingero y’igicuruzwa). Ubushuhe bw’ibibumbano bugenzurwa hagati ya degre 40-60 kugira ngo bigabanye ukuntu bihinduka. Ivyombo bininibinini vy’imyanda bisaba ibibumbano bifise imyobo myinshi canke ubuhinga bwo kubibumba bufashwa na gazi kugira ngo bishobore gukora neza.
Gutera ivyatsi ku ruhande birimwo gucapura no gutera imiti. Ivyanditswe n'ibishushanyo bicapwa hakoreshejwe icapa ry'umuco w'izuba kugira ngo bishike ku bushobozi bwo guhangana n'umuco w'izuba. Ivyombo vy’imyanda vyo hanze akenshi bishirwako ifu y’umuyagankuba-, n’uburebure bw’impuzu bugera kuri 80-120μm. Gukiza ku 180℃bishikana ku guhangana n’ugusambuka no kurwanya -ugufatanya. Ibintu bimwebimwe vy’agaciro kanini bikozwe mu cuma kitagira ibara kandi bisaba gusukurwa canke gusukurwa.
The final stage is assembly testing. Trash cans with inner containers require rubber sealing rings to be installed. The entire product must pass load tests (≥50kg static pressure), drop tests (1.5m height), and dimensional accuracy measurements (tolerance ±1.5mm). Qualified products are disinfected with ozone before packaging and labeled with material symbols according to international standards (such as a recycling symbol >7).
Ivyo vyose bishobora gutuma igihe co gukora igice kimwe-kigera munsi y'iminota 2 biciye ku murongo wo gukora wikoresha. Muri ico gihe nyene, ryizigira uburyo bwa MES kugira ngo rishike ku gukurikirana uburyo bwose bw’ibikorwa, kugira ngo igikoresho co gukoresha imyanda kigumye gikora imyaka 5-8 mu bidukikije bikomeye.
