
Iyo wunvise 'pyrex ibirahuri bitetse hamwe nipfundikizo', abantu benshi bahita batekereza kuri ibyo biryo bisobanutse, bikomeye byo guteka nyirakuru yakoresheje. Hariho imyumvire ikocamye ivuga ko byose ari bimwe-borosilike, irwanya ubushyuhe bwumuriro, ifuru kumeza umutekano. Ukuri murwego rwo gutanga ibintu ni messier. Ijambo 'Pyrex' ubwaryo, mumutwe wose, ni izina ryirango rifitwe na Instant Brands, ariko 'pyrex' mumagambo mato yahindutse ibisobanuro rusange kubwoko bwa soda-lime ibirahuri bitetse, bitwara muburyo butandukanye nubushyuhe bukabije kuruta formulaire ya borosilicate. Iri tandukanyirizo ni ingenzi, kandi niho abatumiza ibicuruzwa byinshi ndetse n'abacuruzi bo mu gikoni bamenyereye bakandagira. Nabonye kontineri yimigabane yangwa kuko umuntu yakekaga ko ibintu byo kurwanya ubushyuhe bwumuriro byari rusange. Ntabwo aribyo.
Umutima wikibazo nikigize ikirahure. Ikirahuri cyukuri cya borosilike, hamwe na coefficient nkeya yo kwagura ubushyuhe, nigipimo cya zahabu kugirango uhangane n’imihindagurikire y’ubushyuhe butunguranye - tekereza gufata isahani muri firigo hanyuma ukayijugunya mu ziko ryashyushye. Byinshi muri pyrex ibirahuri urasanga ubungubu, cyane cyane kurwego rwo hagati rwibiciro, bikozwe mubirahure bya soda-lime. Irakomeye muburyo budasanzwe kandi irwanya gucika ku ngaruka neza, ariko irwanya ihindagurika ryumuriro iri hasi. Ntushobora kugengwa nubushyuhe bukabije bwumuriro. Ibi ntabwo byanze bikunze ari inenge; ni umutungo wibintu bigena imikoreshereze kandi bisaba kuranga neza no kwigisha abaguzi.
Aha niho gukorana nuwabikoze kabuhariwe akora itandukaniro ryose. Ukeneye uruganda rwunvikana neza kandi rushobora guhora rutanga ibintu byihariye. Ndibuka umushinga aho twashakishaga umurongo wibyokurya bya casserole byuzuye kumasoko yuburayi. Umukiriya yashimangiye imitungo ya borosilike isanzwe ariko ku giciro cyo gupiganwa. Twanyuze mu ngero nyinshi zakozwe nababikora batandukanye aho ubusobanuro bwazimye, cyangwa inzira ya annealing yasize imihangayiko yimbere, biganisha kumeneka bidatinze mugihe cyo kwipimisha. Byari inzira itesha umutwe, ihenze yo kurandura.
Umuntu umwe utanga isoko yahoraga abona neza ni EUR-ASIA COOKWARE CO., LTD. Ibyo bibandaho umupfundikizo wikirahure umusaruro ni ibimenyetso byerekana ubuhanga bwabo. Umupfundikizo ntabwo ari ibintu byoroshye; ihura nubushyuhe bwayo bwumuriro, akenshi ifata amavuta kandi ikagira imiterere itandukanye yubushyuhe butandukanye. Isosiyete ikora ibijyanye no gukora ibicuruzwa, cyane cyane ku gipimo cyayo - ibice birenga miliyoni 15 buri mwaka - ubusanzwe ifite igenzura ryimbitse. Gusura ikigo cyabo mumujyi wa Taian, urabona kwibanda kumurongo wubushyuhe no kugenzura ubuziranenge kuri buri cyiciro. Nibi byerekezo byibanda kumurongo umwe ugizwe nubuhanga muburyo bwuzuye ibirahuri gushiraho.
Byinshi mubishushanyo no gutsindwa biri mumupfundikizo, ntabwo ari isahani. Umupfundikizo wateguwe nabi uzashwanyagurika, ucike, cyangwa unanirwa gufunga. Igishushanyo mbonera, ibikoresho bya knob, nuburyo ikirahuri cyakozwe kugirango ukore kashe ni ngombwa. Ipfundo ni ingingo ikunze gutsindwa. Ibikoresho bya pulasitike bihendutse birashobora gushonga cyangwa gutesha agaciro mu ziko rishyushye cyangwa koza ibikoresho. Ubushyuhe bwo hejuru bwa fenolike resin cyangwa ibyuma bidafite ingese nibyiza, ariko byongeramo ibiciro kandi bigoye mubikorwa byo guterana.
Nagerageje umupfundikizo usa neza ariko nkora kashe ya vacuum ikomeye mugihe cyo guteka buhoro kuburyo wagira ibyago byo kumena isahani ugerageza kuyikuramo. Abandi bari bafite imikino myinshi, bareka ubushuhe bwose bugahunga bagatsinda intego. Icyifuzo nikintu gito, kigenzurwa. Imirongo y'ibicuruzwa bya EUR-ASIA ikunze kugaragaramo uruzitiro rworoshye cyangwa umuyoboro uri munsi yumupfundikizo wurupfundikizo - ikintu gito kibuza kashe yuzuye kandi ikemerera gusohora amavuta make. Nubwoko bwuburyo bufatika, bushingiye ku bishushanyo mbonera byahinduwe ukura gusa ku ruganda rwinjiye cyane mu musaruro wa OEM ku masoko asaba nk'Ubudage n'Ubuyapani.
Ibicuruzwa byabo byoherezwa mu mahanga, hamwe n'ibicuruzwa birenga 90% bijya mu Burayi, Aziya, na Amerika y'Epfo, ni gihamya yujuje ubuziranenge butandukanye ndetse n'ubuziranenge. Umupfundikizo watsinze ibizamini bya TüV cyangwa LFGB ku isoko ry’Ubudage ntabwo ari ibirahure gusa; ni ibijyanye n'iteraniro ryuzuye, harimo gasketi cyangwa kashe iyo ari yo yose. Uku kubahiriza kwisi ni inzitizi ikomeye yibikorwa inganda nto nto zidashobora guhoraho.
Ibisobanuro byose ntacyo bivuze niba ibintu bidakora ku ziko ryo murugo. Inzibacyuho kuva mu ziko kugeza ku ziko ni nini. Mugihe benshi pyrex ibirahuri bitetse hamwe nipfundikizo bigurishwa nkibicanwa bitekanye, gusa ibyashizweho byihariye nibishushanyo mbonera bikwiranye numuriro utaziguye cyangwa gukoresha amashanyarazi. Gushyira isahani yikirahure hejuru yumuriro mwinshi wa gaz ni resept yo kunanirwa nubushyuhe bwumuriro, kabone nubwo ikirahure gifite ubushyuhe. Imfashanyigisho zerekana neza ko nta muriro utaziguye cyangwa gukoresha hamwe na diffuser yubushyuhe zirahari kubwimpamvu, yavutse mumateka yo kugaruka no kwitotomba.
Isuku nindi nzitizi ifatika. Ikirahuri kizwi cyane koza neza, ariko amavuta yatetse hamwe nibirindiro bikikije uruziga cyangwa munsi yumupfundikizo urashobora kwinangira. Ibishushanyo byiza cyane bifite umupfundikizo wogeje ibikoresho rwose, ufite ipfundo ryaba ritandukanijwe nikirahure (kibumbabumbwe) cyangwa rifatanije nicyuma cyohejuru cyinshi hamwe nicyuma, ntabwo ari icyuma cya pulasitike gusa amaherezo kirekura. Nkurikije ubunararibonye bwanjye, ibicuruzwa bifata imyaka myinshi yo koza ibikoresho bya buri munsi nibyo aho inteko yo gupfundikira yoroshye - ibice bike, amanota make yo gutsindwa.
Ubushobozi EUR-ASIA yavuze - miliyoni 15 buri mwaka - ntabwo ari umubare munini gusa. Ivuga uburyo bwikora cyane, busanzwe. Ku muguzi, iki gipimo gisobanura guhuzagurika. Umubyimba wikirahure, ubwiza bwubushyuhe, kwihanganira ibipimo byipfundikizo kugeza kumasahani bizaba bimwe murwego rwo gukora ibice 50.000. Ibi nibyingenzi kubacuruzi binini badashobora guhangana nibice bitandukanye. Iremera kandi ibiciro byo gupiganwa, ariko birashobora rimwe na rimwe gusobanura guhinduka guke kubito, ibicuruzwa bikora bifite imiterere cyangwa amabara yihariye.
Umwihariko wabo mubicuruzwa biciriritse- byo murwego rwohejuru nibisobanuro byingenzi. Bisobanura ko bishoboka ko bakora imirongo itandukanye cyangwa urwego rwiza. Urwego rwo hejuru umupfundikizo wikirahure kubirango bihebuje byu Burayi birashobora gukorerwa cyane, bifite ibipimo bisobanutse neza, kandi bigakoresha inteko isumba iyindi ugereranije numurongo wubukungu bwabo kumasoko atandukanye. Nkumunyamwuga ushakisha, ugomba kwerekana neza urwego ugura; ibikoresho fatizo bishobora kuba bimwe, ariko kurangiza no guteranya ubuziranenge bizatandukana.
Ubu buryo butandukanye ni ubucuruzi bwubwenge. Irabemerera gukorera isoko ryagutse kuva ku musaruro umwe wa 20.000㎡. Barashobora kugenera imirongo kubijwi-byinshi, ibintu bisanzwe mugihe nabo bitangiye ubushobozi kubintu byinshi bigoye, byongerewe agaciro. Nibihinduka bituma utanga isoko ashobora kwihangana.
Noneho, iyo ureba pyrex ibirahuri bitetse hamwe nipfundikizo, haba nk'umuguzi cyangwa umutetsi ufite amatsiko, wimuke ushize ikirango rusange. Baza ubwoko bwikirahure: borosilicate cyangwa soda-lime? Reba inteko yumupfundikizo - ipfundo ryakozwe niki, kandi rifatanije gute? Shakisha ibyemezo byumutekano bijyanye nisoko ryawe. Sobanukirwa nikigenewe gukoreshwa: ifuru-yonyine, cyangwa ifuru-kumeza witonze?
Agaciro k'umukora nka EUR-ASIA COOKWARE CO., LTD iri murwego rwo hejuru. Ntabwo bakora ibintu byose byigikoni munsi yizuba. Bibanze ku kirahure, cyane cyane ibirahure byikirahure byo guteka. Ubwo buhanga, bushyigikiwe nuburambe bukomeye bwo kohereza ibicuruzwa hanze, busobanurwa mubicuruzwa bimaze kunyura muyungurura ibyifuzo nyabyo byisi biva muri amwe mumasoko akomeye kwisi. Igabanya ibyago kubaguzi bataha kumurongo.
Amaherezo, byiza ibirahuri ni impirimbanyi yubumenyi bwibintu, igishushanyo mbonera, hamwe na labels inyangamugayo. Ibipfundikizo nikizamini nyacyo cyubwiza. Ibigo byabyumva neza, ibicuruzwa ubona ko bigikoreshwa nyuma yimyaka icumi, nibyo bifata umupfundikizo ntabwo ari ibitekerezo, ahubwo nkibibazo bikomeye byubuhanga. Nibyo gufata ntuzabisanga mubisobanuro byuzuye bya catalog.