Ubushobozi budasanzwe bw’icapa ry’ibitabu ryitwa rotogravure bwo gucapura amashusho agaragara neza, afise ijwi ryinshi kandi ridahinduka, buratuma rigaragara cane mu bijanye n’ugucapura ibitabu vyo gupfunyika no gusohora ibitabu. Ariko rero, gusukura ku ruhande-intambwe ihambaye cane ariko kenshi yirengagizwa imbere-intambwe-ni ngombwa kugira ngo umuntu abone ico ciyumviro kitagira agasembwa.
Igikorwa gihambaye c'ugusukura ku ruhande mu gucapura kw'ibishushanyo
Inzira yo gukura wino mu tugingo ngengabuzima dutoduto ducapuwe mu gicapo c’umubiri, ikaja ku kintu gicapuwe, izwi kw’izina ry’icapa ry’ivyuma bita rotogravure canke gravure. Inguvu zo ku ruhande rw’ibintu bicapwa ziragira ico zikoze cane ku kuroranirwa kw’ukwo kwimurira. Ivyinshi mu bikoresho vyo gupfunyika bishobora guhinduka, harimwo ivyuma vy’ivyuma (PE), ivyuma vy’ivyuma (OPP, BOPP), n’ivyuma vy’ivyuma (PET), birakunda amazi n’amavuta kubera ko bifise inguvu nkeyi zo ku ruhande. Ivyo bituma haba ibibazo vyinshi bijanye n’uburyo, harimwo n’ukuntu wino idashobora gutonyanga neza be n’ukuntu idashobora kwifatanya na yo.
Gutegura neza ivyuma bicapura bituma abacapura bashobora kwanka cane, bagateba gukora, kandi bagacapura igihe kirekire. Igikoresho ciza co gucapura ku ruhande gihindura uruhande rw’igicapo ku rugero rw’ibihimba, kigatuma gigira inguvu nyinshi kandi kigatuma gikoreshwa mu buryo bumwe kandi kigatuma amarangi, amabara n’ibintu bifatanya bishobora gufatanya mu buryo bumwe.
Ibibazo bisanzwe vyo gucapura bifitaniye isano n'inguvu zo ku ruhande
Gupfuka nabi no kwifatanya nabi n'irangi
Wino ishobora gukaraba, gusenyuka canke gusenyuka ni ikimenyetso kigaragara kuruta ibindi vyose c’uko umuntu atateguye neza ahantu. Uretse ko ivyo bishobora gutuma wino idashobora kwifatanya n’ibindi mu gucapura mu buryo bw’ibicapo vyoshobora gutuma habaho inzitizi zikora neza mu vyo gupfunyika ibifungurwa canke mu vy’ubuvuzi, bikaba bituma haba ingorane ku bijanye n’umutekano w’ibintu be n’inshingano z’ibara ry’ibintu.
Aho hatatose n'ivyo kwirukana wino
Aho kuryama hasi, gutera amabuye y’irangi ni ingaruka y’inguvu nkeyi zo ku ruhande. Cane cane mu bice bifise amabara akomeye, ivyo vyerekana nk’ugucapura, ugusubira inyuma canke ugucapura kudahuye. Bica bitera ingorane izina rya gravure ryo gutanga icapa ry'agaciro kanini.
Ingorane zijanye n'ukwanduzwa n'ugushikama
Ibintu bihumanya bitaboneka biva mu guhingura no mu gukoresha, nk’ibintu birekura, amavuta canke inkungugu, birashobora kuba biri mu bikoresho vyo hasi. Ivyo biratuma ubuvuzi butagira akamaro. Vyongeye, mu gihe c’ubuhinga bwo gucapura bukoresheje amabara maremare, ukudahuza kw’ingero z’ugucapura imbere mu ruzitiro canke hagati y’ibice bicapura bituma habaho itandukaniro ribabaje mu bijanye n’uburyo bwo gucapura.
Ibibazo vy'umuyagankuba n'ugutunganya urubuga
Amafilime menshi y'amapolymere arafise impengamiro yo gutanga umuriro udahinduka, ukwegera inkungugu, ugatuma haba ingorane mu gukoresha urubuga nk'ugufungura nabi, kandi bishobora no kuba akaga mu miterere y'ibishushanyo bishingiye ku bikoresho -. Naho mu vy’ukuri ari ingorane y’umuyagankuba, uburyo bwo gusukura ivyuma ku ruhande burakunda kuyishiramwo.
Gukata-Uburyo bwo gutera urubibi ku gucapura kw'ibicapo vy'iki gihe
Iryo shirahamwe rikoresha ubuhinga bwageragejwe kandi buriko buratera imbere butanga ubushobozi bukomeye kandi bwizigirwa bwo gukora neza kugira ngo bushobore gutorera umuti ivyo bibazo bikunda gushika mu bikorwa vyo gucapura.
Ubuvuzi bwa Corona na Plasma: Ivyagezwe vy'inganda
Uburyo buzwi cane bwo kwongereza ubushobozi bwo kwifatanya n’irangi mu gucapura amabara y’ibishushanyo buracari ubuhinga bwo gukura amazi mu mubiri (corona discharge treatment). Ishira ahabona igice c’inyuma gifise umuriro mwinshi, w’incuro nyinshi-mu gihe kigica hejuru y’uruzitiro ruri hasi. Ivyo bituma ico kintu gigira inguvu nyinshi kandi kigatuma gishobora gufatanya mu gutuma ikirere kigikikuje gihinduka iyoni maze kigatuma haba plasma igira oxide ku ruhande rw’ico kintu.
Inyungu zirimwo ubushobozi bwo mu -umurongo, kwerekanwa ko kwizigirwa, n'ubushobozi bwinshi ku bihimba vyinshi vya polyolefines.
Zirikana ko urugero rw’ubuvuzi rushobora kwonona uko igihe kigenda kirarenga (shelf-life) kandi bishobora gukenerwa gucungirwa neza kugira ngo ntihagire uwuvura birenze urugero, bishobora kwonona amafilime amwamwe.
Kubera ko ubushuhe butagira ingaruka nyinshi, gukoresha plasma yo mu kirere ni umuti uteye igomwe cane utanga uguhindura kw’imbere mu buryo bubereye, budahinduka kandi bukomeye. Iriko irakundwa cane ku bikoresho bikomeye kandi bisaba ibikorwa vyinshi.
Guvura n'imbeya ku bice vy'imbere
Ivyo gukoresha urubeya, bikoreshwa cane cane ku bikoresho bikomeye, vy’ingero zitatu canke ku mafilime yihariye, bitera umuriro ku ruhande hakoreshejwe urubeya rugenzurwa rw’umuyagankuba ushobora kwaka. Naho idakoreshwa cane ku bipande bitobito mu gucapura ku rubuga, naho biri ukwo, ni igikoresho c’ingirakamaro ku bikorwa bimwebimwe bijanye no gucapura ku bicapo.
Gupfuka ivyuma bifasha kwifatanya n'ivyuma bitera imbere
Rimwe na rimwe, imbere yo gucapura, hashirwako igikoresho co gutangura canke igikoresho co gutuma ivyuma bifatanya, cane cane ku bikoresho bifise inguvu nke cane-. Ivyo bituma habaho igice co hagati gisubiza. Ugereranije n’imiti yumye nka corona, iyo nzira iragoye cane, irazimvye, kandi ishobora gutanga ibintu bishobora guhungabana (VOCs), naho nyene ikora neza.
Kunoza uburyo bwo gukora: Gusuzuma n'ubuhinga bwiza
Gushira mu ngiro ubuhinga ni igice c’intambara gusa. Gucungera neza inzira ni ngombwa kugira ngo umuntu ashike ku bisubizo bihuye.
Igerageza rya Dyne: Ubwo nyene inyuma y’ugutera imbere n’imbere y’ugucapura, ingero z’inguvu zo ku ruhande zitegerezwa gukurikiranwa ubudasiba hakoreshejwe amakaramu canke imiti yo gupima dyne.
In-line Monitoring: Kugira ngo haboneke ko urubuga rufatwa mu buryo bumwe mu bwaguke n'uburebure bwose, uburyo bwo muri iki gihe burashiramwo abagenzura igihe nyaco-.
Gukoresha Ibikoresho: Kugira ngo ntibisubire kwanduzwa n’ibibanza vyakoreshejwe, ni ngombwa ko umuntu azingazinga neza, akabika neza, kandi akagira isuku hagati y’aho akoresha n’aho acapura.
Ugukomera n'ukuri mu bijanye n'ubuvuzi bwo ku ruhande rw'ibishushanyo
Ibisabwa vyo gutera imbere birahinduka nk’uko ubucuruzi bwo gucapura ibishushanyo bugenda. Uburyo bukoresha neza inguvu nyinshi, bugabanya umuyaga w’ikirere, kandi buhuye n’ibintu bishasha, biramvye-nk’ibipande vy’ibikoresho bimwe -n’ibipapuro vy’ibinyabuzima-ibishingiye ku binyabuzima-biriko birarushiriza kumenyekana. Ikindi kandi, mbere n’ubuhinga bwo kuvura bubereye, bushobora guhindurwa, kandi buhoraho, nk’ubuhinga bwa plasma bw’uruvyaro rukurikira, buzokenerwa kubera ivyipfuzo vyo gucapura vy’agaciro kanini cane be n’ugushiramwo amarangi akora n’ashobora gutwara umuriro.
Insozero: Intambwe ya mbere yo gushika ku buhinga bwiza bwo gucapura
Mu gusozera, ishirahamwe iryo ari ryo ryose rikoresha icapa ry’ivyuma bita rotogravure ritegerezwa gutorera umuti ibibazo vyo gusukura ivyuma nk’ikintu gikenewe cane aho gutorera umuti ibibazo vy’ubuhinga gusa. Abahinduzi barashobora gukoresha neza uburyo bwo gucapura mu gushiramwo inyishu zibereye zo gusukura ahantu no gutahura ingorane zisanzwe ziterwa n’ukuntu wino idafata neza. Ivyo ntibitanga gusa ingaruka nziza z’amashusho ariko kandi n’ibipapuro bikomeye, bimara igihe kirekire-bishigikira ubutungane bw’ibara kandi bishitsa ibisabwa vy’ibikorwa vy’ukuri mu bijanye n’ubuhinga bwo gucapura. Nta gukeka ko igipande giteguwe neza ari intambwe ya mbere ijana ku buryo bubereye bwo gucapura.