Igicuruzwa cy'imyenda idafunze ikoze mu buryo bwa fluorescent whitening spunlace

I. Ishingiro ry'Ibicuruzwa: Ibikoresho bitandukanye by'ibanze byiza, byujuje ibisabwa mu gutunganya umweru

Ingaruka zo kwera no gukoresha fluorescent whitening spunlace nonwoven friction bitangirira ku guhitamo neza no gupima ibikoresho fatizo bya spunlace. Isosiyete yacu ihitamo neza insinga zitandukanye nziza nka polyester, viscose, ipamba nziza, na fibre ya bamboo, kandi ihuza ibisabwa kugira ngo ibikoresho fatizo bibe byiza, bibe byiza ku ruhu, kandi bishobore gukaraba mu bihe bitandukanye kugira ngo hakorwe ibikoresho fatizo bya spunlace bihuza imikorere y'ibanze n'uburyo umweru uhuzwa, bitanga uburyo buhamye bwo gufatana neza no kugira ingaruka zirambye z'ibikoresho fatizo bya spunlace:

Fibre ya Polyester: Iha ibikoresho by'ibanze imbaraga nziza zo gukurura, kudacika intege, no kogeshwa neza, igenzura ko ibikoresho by'ibanze bidahinduka cyangwa ngo bivunike nyuma yo kubitunganya no kubimesa kenshi (nk'uko bigenda mu myenda yo mu rugo); muri icyo gihe, fibre ya polyester ifite ubushobozi bwo kuyungurura cyane ku bikoresho bitanga umweru, bigabanya igihombo cy'ibikoresho mu gihe cyo kubikoresha no kwemeza ko ingaruka zo kubikora zidashira uko igihe kigenda gihita, bikwiranye n'ibintu biramba kandi bishobora gukaraba nko mu rugo no mu bipfunyika;

Fibre ya Viscose: Ifite ubushobozi bwo kwinjiza amazi mu buryo bwiza kandi ifite imyenge, ishobora guhumeka vuba kandi neza ibintu bitanga umweru, bigatuma habaho umweru nta mfuruka zipfuye; icyarimwe, gukoraho kwayo koroshye kandi kuruhu bituma uruhu rworoha mu bikoresho by'isuku no mu bijyanye n'ubuvuzi, birinda uruhu ruba rubi ruterwa no gutunganya umweru, kandi bikwiranye n'ibisabwa kugira ngo bikoreshwe hafi;

Fibre y'Ipamba Isukuye: Isanzwe, irinda ibidukikije, kandi ihura n'ibinyabuzima, nta gukara cyangwa impumuro mbi, kandi ifite umwimerere mwiza w'umweru, ushobora kugaragaza imiterere y'umweru "ukeye" karemano nyuma yo kwera neza aho kuba "umweru wera cyane" ukabije; nyuma yo guhuzwa n'uburyo bwo kwera, iba ibikoresho by'ibanze bikunzwe cyane ku bintu bifite ibisabwa bikomeye ku mutekano no ku bwiza bw'amaso nko gukoresha ibikoresho by'isuku y'abana n'ibikoresho by'ubuvuzi byo mu rwego rwo hejuru;

Fibre y'imigano: Ifite ubushobozi bwo guhumeka neza kandi irangiza ibidukikije, ifite imiterere karemano ku buso bwa fibre yongera imbaraga zo gufatanya n'ibintu bitanga umweru, bikarinda ko ibintu bipfa; muri icyo gihe, imiterere karemano ya fibre y'imigano hamwe n'ingaruka zo gutanga umweru bigira "urwego rw'imikorere + isura" inyungu ebyiri, ikwiriye ibintu nk'imitako yo mu rugo igezweho n'ibicuruzwa by'isuku bidahumanya ibidukikije bikurikiza imiterere karemano n'ubwiza.

Duhindura mu buryo bworoshye igipimo cy'ibikoresho fatizo dukurikije ibyo abakiriya bakeneye - urugero, mu bihe byoroshye kumesa nko mu myenda yo mu rugo, igipimo cya polyester gishobora kwiyongera (nk'imyenda yo mu rugo ya polyester 60% + 40% ya viscose), mu gihe ku bikoresho by'isuku y'abana n'ibikoresho by'ubuvuzi, viscose / ipamba / fibre y'umugano ikoreshwa cyane cyane. Buri gice cy'ibikoresho fatizo gikorerwa isuzuma ry'ibipimo byinshi harimo uburemere (bushobora guhindurwa kuva kuri 20 kugeza 180g / ㎡), umweru w'umwimerere (≥dogere 80), imbaraga, no guhumeka neza, hamwe n'amakosa agenzurwa mu rugero ruto cyane kugira ngo habeho imikorere ihamye y'ibikoresho fatizo no gushyiraho urufatiro rukomeye rwo gushyira mu bikorwa neza inzira yo kwera fluorescent nyuma yo kuvurwa.

II. Ikoranabuhanga ry'ibanze: "Ibikoresho by'ibanze bya Spunlace + Gushyiramo no guteranya umweru utangaje", Bigera ku kwera nk'uko bisanzwe kandi birambye

Ikoranabuhanga ry'ingenzi ry'imyenda yacu idafite ubudodo bwo gusukura fluorescent spunlace ishingiye ku guhuza "ibikoresho by'ibanze bya spunlace + inzira yo gusukura fluorescent", igera ku kwera kumwe kandi kurambye. Binyuze mu kugenzura neza inzira yo gusukura no gusukura, igikoresho cyo gusukura fluorescent gikwirakwizwa ku buryo bungana mu bikoresho by'ibanze, bitanga umusaruro umwe kandi urambye wo gusukura nta ngaruka ku bworoshye bw'umwimerere bw'ibikoresho by'ibanze. Iri koranabuhanga ntiryongera gusa ubwiza bw'ibicuruzwa ahubwo rinatuma bihora neza, riha abakiriya ibisubizo byiza byo gusukura bihuye n'ibyo bakeneye byihariye. Imyenda idakozwe mu isukura idafite ubudodo yo gusukura fluorescent ikurikiza neza icyitegererezo cy'intambwe ku yindi cyo "kubanza gukora ibikoresho by'ibanze bya spunlaced, hanyuma gukora ubuvuzi bwo gusukura fluorescent". Dukurikije imiterere y'ibikoresho by'ibanze bitandukanye n'ibisabwa mu gusukura, dufata uburyo bwo gusukura no gusukura nk'uburyo bw'ibanze bwo gutunganya, duhindura kandi tunoza gahunda yo gutunganya, kandi tugera ku garanti eshatu y'"ibikoresho by'ibanze bihamye + gusukura kumwe + ingaruka zirambye" binyuze mu kugenzura neza, tukareba ko ibicuruzwa bifite imikorere myiza kandi itekanye yo gusukura:

(1) Gutunganya ibikoresho by'ibanze bya spunlace mbere yo kubikora: Kongera uburyo bwo kwinjiza ibintu bitanga urumuri

Mbere yo kurangiza gukoresha uburyo bwo gukamura urumuri, dutegura uburyo bwo kubanza gutunganya ibikoresho bya spunlace kugira ngo dushyireho uburyo bwo kuzana urumuri mu buryo bumwe no kugira ingaruka zirambye ku bikoresho bikamura urumuri:

Ku bikoresho by'ibanze bifite ubushobozi bwo gukurura ubushuhe bwinshi nka viscose, ipamba ry'umwimerere, na fibre y'imigano, dukoresha kumisha mu bushyuhe buke (ubushyuhe bwa 60-70℃) kugira ngo dukureho ubushuhe bwinshi ku buso, twirinda ingaruka z'ubushuhe ku buryo ibintu bitanga urumuri bigumana, kandi icyarimwe tugakuraho imyanda mito ku buso bw'ibikoresho by'ibanze (nk'umunyu wa fibre) kugira ngo twizere ko nta "mabara" ahari mu buryo bwo gutanga urumuri;

Ku bikoresho by'ibanze bya fibre nka polyester, dukoresha umuti wa alkaline udakomeye (pH 7.5-8.0) kugira ngo dukore neza kugira ngo dukore amatsinda akora ku buso bw'imigozi, twongere ubushobozi bwo kwinjiza ibintu by'ibanze ku bikoresho bitanga urumuri rwa fluorescent, kandi twirinde gufatana gukabije kw'ibintu bitewe n'ubudahangarwa bw'imigozi, bigatuma habaho urumuri ruhoraho muri rusange.

(2) Uburyo bwo kurangiza gukoresha fluorescent brightening: Uburyo bwo gukoresha fluorescent brightening no gukanda, gahunda yihariye yo gukoresha fluorescent brightening

Dushingiye ku murongo w’ibikoresho byo gukamura urumuri bikozwe mu buryo bwihariye, duhitamo ibikoresho byo gukamura byujuje ibisabwa ku rwego rw’igihugu mu kurengera ibidukikije (nk’ubwoko bwa stilbene na coumarin) dukurikije ibyo umukiriya akeneye kugira ngo abone urumuri (agaciro k’umweru gashobora guhindurwa dogere 85-95), umutekano (nk’urugero rw’umwana n’ubuvuzi), no kwirinda gukaraba, kandi tukabona urumuri rwiza kandi rungana binyuze mu buryo bwo kwinjizwa no gukanda, tukareba ko ingaruka zo gukamura urumuri n’imikorere y’umutekano byujuje ibisabwa:

Guhitamo ibikoresho byo gukamura: Duhitamo cyane ibikoresho byo gukamura amashanyarazi bidahumanya ibidukikije bikurikiza amabwiriza ya GB 18401-2010 "Ibisobanuro by'ibanze by'umutekano w'igihugu ku bicuruzwa by'imyenda" na OEKO-TEX® Standard 100, twirinda ko ibyuma bikomeye byangiza (nk'icyuma cy'ubutare na mercure) bitagira ingaruka mbi ku bicuruzwa by'imyenda; ku bana bato no ku buvuzi, dukoresha ibikoresho byo gukamura amashanyarazi "bitagira ingaruka mbi" (ingano y'ubwimukire ≤ 5mg/kg) kugira ngo twirinde kwimuka nyuma yo gukora ku mubiri w'umuntu, twiringire umutekano w'ikoreshwa; icyarimwe, dushobora guhindura ubwoko bw'ibikoresho byo gukamura amashanyarazi hakurikijwe ubwoko bw'ibikoresho by'ibanze - ibikoresho byo gukamura amashanyarazi ku migozi y'ipamba no gukwirakwiza ibikoresho byo gukamura amashanyarazi kuri polyester kugira ngo birusheho gutanga ubwiza;

Uburyo bwo gutunganya igice cy'ibanze: Uburyo bwo kwibiza no gukanda - bungana neza, butanga urumuri rwinshi

Uburyo bwo kwinjiza no gukanda ni bwo buryo bwiza bwo kugera ku "bumuri bungana bw'ibikoresho byose by'ibanze". Binyuze mu nzira y'intambwe eshatu zo "kwinjiza - gukanda - gukaraba", ibikoresho bitanga ubumuri bw'urumuri byinjira cyane mu migozi y'ibikoresho by'ibanze, birinda ubumuri bungana mu bice bimwe na bimwe. Uburyo bwihariye bwo kugenzura inzira ni ubu bukurikira:

Intambwe yo kwibira: Shyiramo neza ibikoresho by'ibanze byazungurutse mu gipimo cyihariye cy'umuti utanga urumuri rw'amashanyarazi (igipimo gishobora guhindurwa kuva kuri 0.5% kugeza kuri 2%, kikagenzurwa neza hakurikijwe agaciro k'umweru kagenwe), kandi ukoreshe uburyo bwo gukangura mu muvuduko muto (30-50r/min) kugira ngo urebe ko igipimo cy'umuti gihuye; icyarimwe, genzura igihe cyo kwibira (amasegonda 10-20) kugira ngo utume ibikoresho byinjira neza imbere mu migozi aho gufata gusa hejuru, urebe neza ko urumuri "ruturutse imbere" kandi wirinde ko urumuri rwongera gutakaza urumuri bitewe n'ingufu zikurikiraho;

Intambwe yo gukanda: Koresha imashini ikoresha ibyuma bibiri bipima neza, ugenzure neza umuvuduko w'icyuma gikanda (0.3-0.5MPa) n'umuvuduko (5-8m/min) kugira ngo ukureho umuti ugabanya urumuri ku buso bw'ibikoresho by'ibanze, ugenzure neza ko igipimo cyo gutwara amazi kigenzurwa kuri 60%-80% (bigenwe hakurikijwe uburyo amazi yinjiza mu bikoresho by'ibanze) - igipimo cyo gutwara amazi kiri hasi cyane kizatuma urumuri rudahagije, mu gihe igipimo cyo hejuru cyane gishobora gutera "gutonyanga" bigatera ubwinshi bukabije bw'ibikoresho by'ibanze. Binyuze mu kugenzura gukanda, ikosa ry'igipimo cyo gutwara amazi cyuzuye ku bikoresho by'ibanze rigenzurwa muri ≤3%, rigatuma urumuri rusa neza. Icyiciro cyo gukamura no kugena imiterere: Uburyo bwo kumisha umwuka ushyushye mu bushyuhe buke (80-100℃) bukoreshwa kugira ngo bukize buhoro buhoro ibikoresho bikanda, bigatuma inyongera zikorana neza n'imigozi (nk'imigozi ya hydrogen n'imbaraga za van der Waals), mu gihe hirindwa kwangirika kw'imiterere y'ibikoresho by'ibanze biterwa n'ubushyuhe bwinshi (nk'umuhondo w'imigozi y'ipamba ku bushyuhe bwinshi). Muri icyo gihe, igihe cyo kumisha kiragenzurwa (iminota 2-5) kugira ngo hamenyekane neza ko icyo gikoresho gitanga urumuri cyakize neza. Ku bwoko bw'igikoresho kidakaraba, nyuma yo gukaraba inshuro 10, igipimo cyo kugabanya umweru ni ≤5%, kandi ingaruka zo kugabura ziraramba kandi ntizihindagurika.

Ibyiza by'ibicuruzwa: Imiterere myinshi ihujwe, ituma "urwego rw'isura n'umutekano" bikenerwa inshuro ebyiri

Hamwe n'ibikoresho by'ibanze bitandukanye byiza hamwe n'uburyo bwo gukaranga fluorescent mu mazi no mu buryo bwo gukaranga, umwenda w'ikigo cyacu utari uwo kuboha ufite ibyiza byinshi by'ingenzi, bishobora guhaza ibyifuzo by'inzego zitandukanye mu buryo bworoshye kugira ngo "umweru mwinshi, umutekano mwinshi, no guhinduka neza", bitanga inkunga ikomeye mu kuvugurura ibicuruzwa by'abakiriya:

Gutanga urumuri rungana kandi rurambye: Binyuze mu buryo bwo kwinjiza no gupfunyika, ibikoresho byose by'ibanze biratanga urumuri rumwe, kandi agaciro k'umweru gashobora kugenzurwa neza kuri dogere 85-95 (bikozwe hakurikijwe ibyo abakiriya bakeneye), nta "mabara y'umweru" cyangwa "ahantu hijimye". Uburyo bwo gukaraba butuma urumuri ruhuzwa neza n'imigozi. Ku bwoko budashobora gukaraba, nyuma yo gukaraba inshuro 10, igipimo cyo kugabanya umweru ni ≤5%. Mu bihe byo gukoreshwa hanze (nk'ibikoresho byo gupakira), nyuma y'amezi 3 yo kwibasirwa n'izuba, igipimo cyo guhindura umweru ni ≤3%, byujuje ibisabwa mu gihe kirekire.

Ifite umutekano kandi ntitera umujinya: Hatoranywa ibikoresho bitanga urumuri rw'urumuri rudakoresha amashanyarazi menshi kandi bidakoresha amashanyarazi menshi, byujuje ibisabwa ku buzima bw'impinja no mu buvuzi. Byatsinze ibizamini by'uruhu (nta gutukura cyangwa kwishimagura), ibizamini by'icyuma gikomeye (ingano ya lisansi na mercure ≤1mg/kg), n'ibizamini bya formaldehyde (≤20mg/kg), kandi bishobora gukoreshwa mu buryo bwizewe mu bikoresho by'isuku y'impinja, ibikoresho by'ubuvuzi, n'ibindi bintu byegereye uruhu, birinda ingaruka mbi ku buzima ziterwa no kwimuka kw'ibikoresho bitanga urumuri.

Uburyo bukomeye bwo guhuza ibikoresho by'ibanze: Imiterere itandukanye y'ibikoresho by'ibanze (nka polyester, viscose, ipamba ry'umwimerere, na fibre y'umugano) ishyirwaho ubwoko butandukanye bw'ibikoresho byo gukamura no gupima uburyo bwo kubyimbisha no gupakira - fibre z'ipamba ry'umwimerere zibanda ku "umweru w'umwimerere ugaragara", polyester yibanda ku "gukamura bidakaraba", naho viscose yibanda ku "gukamura bidakaraba uruhu", kugera ku "gikoresho kimwe cy'ibanze, igisubizo kimwe", hatitawe ku byiza by'umwimerere by'ibikoresho by'ibanze (nk'uko ipamba ry'umwimerere rikomera ku ruhu no kudakaraba poliyester).

Imikorere y'ibanze iringaniye: Nyuma yo gutunganya neza, imikorere y'ibanze y'ibikoresho by'ibanze, nko korohera guhumeka, guhumeka neza, n'imbaraga zo gukurura, ntabwo igabanuka cyane - nta gukurura kugaragara nyuma y'ingufu 100, guhumeka neza biguma kuri 500-1500mm/s (bihinduwe hakurikijwe uburemere bw'ibikoresho by'ibanze), kandi imbaraga zo gukurura z'ibikoresho byatunganyijwe ni ≤5% munsi y'iby'ibikoresho by'ibanze by'umwimerere, bigatuma ibicuruzwa bishobora kongera "urwego rw'isura" nta ngaruka ku buryo bikoreshwa.

Kane. Ingero z'ikoreshwa: Gukoresha ahantu henshi, bifasha mu kuvugurura "urwego rw'isura n'umutekano" kabiri

Igitambaro cy’ikigo cyacu gitanga urumuri rutangaje, gifite ibyiza byo "ibikoresho bitandukanye by’ibanze + gukabya no gukabya imitako + imikorere y’umutekano", cyakoreshejwe cyane mu bikoresho by’isuku, imyenda yo mu rugo, ibikoresho by’inyongera mu buvuzi, ibikoresho byo gupakira, n’ibindi bikoresho, kiba inkingi y’ingenzi yo "kuvugurura urwego rw’isura" no "garanti y’umutekano" w’ibicuruzwa by’abakiriya:

Isuku: Hatoranywa ibikoresho by'ibanze bya viscose / ipamba / fibre y'umugano, kandi urumuri rusanzwe ruboneka binyuze mu buryo bwo kwinjiza no gupakira (ubuziranenge bwa dogere 88-92), bushobora gukoreshwa mu gukora urwego rw'ubuso bw'amashereka y'abana, urwego rw'ubuso rw'ibikoresho by'isuku by'abagore, ibikoresho by'ibanze byo guhanagura amazi, nibindi. Ingaruka zo gukabya ni karemano kandi ntizitanga urumuri, kandi ni nziza kandi ntizitera umujinya, birinda kubabara uruhu rworoheje rw'impinja n'abagore. Muri icyo gihe, umweru mwinshi wongera isuku y'amaso y'ibicuruzwa.

Ingano y'imyenda yo mu rugo: Hatoranywa ibikoresho by'ibanze bya polyester + viscose, kandi urumuri rudakaraba ruboneka binyuze mu buryo bwo kwibiza no gupfunyika (ubuziranenge bwa dogere 90-95), bushobora gukoreshwa mu gukora amarido, ibipfukisho bya sofa, amasume, ibiryamirwa, nibindi. Ingaruka zo kumurika ziraramba, zigakomeza kuba nziza nyuma yo gukaraba inshuro nyinshi, zikongera "ubushya" bw'ibidukikije byo mu rugo. Muri icyo gihe, ubushobozi bwa polyester bwo kwihanganira ikirere butuma ibicuruzwa bidahinduka umuhondo nyuma yo kwibasirwa n'izuba, bikongera igihe cyo gukora imyenda yo mu rugo. Mu rwego rw'ibikoresho by'ubuvuzi, dukoresha ibikoresho by'ipamba cyangwa viscose hamwe n'ibikoresho byo mu rwego rwo hasi byo mu buvuzi (bifite agaciro k'ubuziranenge bwa dogere 85-90) kugira ngo dukora irangi rya muganga, imyenda yo guhanagura kwa muganga, n'imitako yo kubaga. Ubuziranenge bwinshi butuma byorohera abakozi bo kwa muganga kubona ibizinga (nk'amabara y'amaraso n'ibisigazwa by'imiti), kandi ni byiza kandi ntibitera umujinya, byujuje amahame y'isuku y'ubuvuzi kandi birinda ibyago byo kwandura.

Mu bijyanye n'ibikoresho byo gupfunyika, dukoresha ibikoresho bya polyester hamwe n'ingufu zirinda ikirere cyane (zifite agaciro k'umweru ka dogere 92-95) kugira ngo tubone imyenda yo gupfunyika impano n'imyenda yo mu gitambaro cyo hejuru (nk'iyo mu gupfunyika amavuta yo kwisiga n'imitako). Ubuziranenge bwinshi bwongera "imiterere yo hejuru" y'impapuro zo gupfunyika, kandi uburyo polyester idashira butuma ipaki idashira cyangwa ngo itakaze umweru wayo mu gihe cyo kuyitwara, bikingira imiterere y'ibicuruzwa by'imbere.

V. Indangagaciro z'ikirango: Gukomeza ubuziranenge, inyungu rusange kandi inyungu zigahabwa buri wese

Kuva yashingwa, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. yahoraga ifata "ubuziranenge burambye" nk'ishingiro ry'iterambere ryayo, ihuza mu gihe cyose cyo gukora imyenda ya spunlace idafunze neza, kandi ikarinda "urwego rw'isura" n'umutekano w'ibicuruzwa by'abakiriya hamwe n'ubunyamwuga n'inshingano:

Ingano y'ibikoresho fatizo: Duhitamo cyane abatanga fibre n'abatanga fluorescent brightener. Buri cyiciro cy'ibikoresho fatizo kigomba gutanga raporo z'ubuziranenge n'ibyemezo by'umutekano (nk'ibyavuye mu bushakashatsi bwa SGS ku bikoresho fatizo bito). Nyuma yo kongera gusuzuma ikigo cyacu (imiterere ya fibre, ubuziranenge bw'ibikoresho fatizo, ingano yabyo) no kwemeza ko byujuje ibisabwa, bishobora gukoreshwa mu kwemeza umutekano w'isoko.

Umusaruro urangiye: Dufite itsinda ry’abahanga mu kugenzura ubuziranenge n’ibikoresho byo gupima neza (nk’ibipimo by’umweru, ibipimo by’ubudahangarwa bwo koza, ibipimo by’ubudahangarwa bw’uruhu) kugira ngo bikore igenzura ry’igihe nyacyo ku bimenyetso by’ingenzi nko kuba umweru w’umwimerere w’ubutaka, kuba ubwiza bungana nyuma yo koza, kuba ubwiza bukabije, n’umutekano. Ingero za buri gicuruzwa zibikwa kugira ngo zikoreshwe mu gihe kizaza kugira ngo hirindwe ko "ubudahangarwa bungana" n’ "ubudahangarwa bw’umutekano" byinjira ku isoko. 

Serivisi irangiye: Duha abakiriya serivisi yuzuye iva muri "itumanaho ry'ibikenewe - guhitamo substrate - igishushanyo cy'uburyo bwo gukaranga (nk'agaciro k'ubuziranenge bwihariye, guhindura uburyo bwo gukaraba) - gukora ingero - gukora mu byiciro - gukurikirana nyuma yo kugurisha". Niba abakiriya bafite ibisabwa byihariye ku ngaruka zo gukaranga n'amahame y'umutekano (nk'urwego rw'indezo y'umwana, urugero rw'ubuvuzi), dushobora kunoza vuba ibipimo by'uburyo bwo gukora kugira ngo tumenye neza ko ibicuruzwa byujuje neza ibisabwa n'ikoreshwa ryabyo.

Mu gihe kizaza, tuzakomeza gushyira imbere abakiriya, kongera ubushakashatsi n'iterambere ry'ikoranabuhanga ryo gucana urumuri rudakoresha amashanyarazi (nk'iterambere ry'uburyo bwo "gucana urumuri rudakoresha amashanyarazi" n'uburyo bwo gucana urumuri rudakoresha ikirere), kwagura ibyiciro by'ibikoresho n'uburyo bwo kubikoresha, no guharanira kuba umucuruzi mu bijyanye n'imyenda idakoresha amashanyarazi idafite amashanyarazi "yizewe mu bwiza, ihindagurika mu guhinduranya ibintu, kandi ikaba iy'inzobere mu gutanga serivisi". Tuzakorana n'abakiriya kugira ngo tugere ku ntego y'iterambere ry'igihe kirekire "y'ubufatanye burambye n'inyungu rusange kandi inyungu zigere kuri bose", kandi dufatanye guteza imbere kuvugurura inganda zidafite amashanyarazi zikoresha amashanyarazi zishimangira "urwego rw'isura n'umutekano".