Uchitha izinyanga uthola ubhontshisi wekhofi wase-Ethiopia we-Yirgacheffe osezingeni eliphezulu futhi uwenza kahle kakhulu iphrofayili yokubhaka. Umkhiqizo wakho ubukeka umuhle kakhulu. Kodwa-ke, ngemva kwezinyanga ezintathu ufika ezitolo, ikhasimende lishiya isibuyekezo sezinkanyezi ezimbili: “Akunangqondo futhi kuphelelwe yisikhathi.” Yini engahambanga kahle?

Uma iphakheji yakho ivalwe kahle futhi igcwele i-nitrogen, imbangela kungenzeka ukuthi iyisilinganiso esifihliwe abantu abaningi abangayinaki:Izinga Lokudlulisa Umoya-mpilo (OTR).

At I-Tonchant, sakha amafilimu e-roll aguquguqukayo kanye nemishini yokupakisha ezenzakalelayo ngokuphelele embonini yekhofi. Siyaqonda ukuthi ukuvikela ubhontshisi othosiwe kuyimpi yamakhemikhali. Nasi umhlahlandlela omfushane wokuqonda i-OTR, ukuthi kungani yonakalisa ubusha bekhofi buthule, nokuthi ungakhetha kanjani izinto ezifanele zokuvimbela.

Iyini ngempela i-OTR?

Ezingeni elincane kakhulu, akukho lutho oluqinile ngokuphelele. Ngisho noma isikhwama sepulasitiki sigcina amanzi ngaphandle kokuvuza, ama-molecule egesi anjenge-oxygen azodlula kancane ezintweni ngokuhamba kwesikhathi.

I-OTRilinganisa kahle ukuthi ingakanani i-oxygen engena endaweni ethile yezinto zokupakisha ngaphakathi kwe-Isikhathi samahora angu-24.

• I-OTR ephezulu:I-oksijini idlula kalula ezintweni (isib. iphepha elijwayelekile le-kraft noma ipulasitiki esobala eyisisekelo).

• I-OTR ephansi:Izinto ezisetshenziswayo zisebenza njengesivikelo esiqinile, zivimba cishe wonke umoya-mpilo (isb., i-aluminium foil).

Kungani Izikhwama Zekhofi Ezine-Drip Zisengozini Kakhulu?

Ubhontshisi wekhofi ophelele unesivikelo semvelo, njengoba isakhiwo sawo sangaphakathi sivikela amafutha angaphakathi. Kodwa-ke, ukugaya ubhontshisi wesikhwama sekhofi esisodwa kwandisa kakhulu indawo engaphezulu.

Uma sezivezwe umoya-mpilo, izingcezu zekhofi zingalahlekelwa kufikela ku-60%amakhemikhali awo anuka kamnandi ngaphakathiimizuzu eyi-15.

Uma iphakethe lakho langaphandle line-OTR ephezulu, umoya-mpilo uzongena njalo esikhwameni esiseshalofini. Lokhu kuvezwa kubangela ukuthi amafutha abolayo namafutha asekhofini aphenduke abe bomvu ngokushesha.

Ugibe Lokuhlanza I-Nitrogen

Abarosi abaningi batshala imali eningi kubuchwepheshe bokuhlanza i-nitrogen. Bafaka i-nitrogen ngesikhathi senqubo yokuvala ukuze bacindezele amazinga asele e-oxygen abe ngaphansi.1%Kodwa-ke, uma ifilimu yakho yokugoqa ine-OTR ephezulu, lo mzamo ulahlekile.

Ukuhlanza izikhwama zepulasitiki ezinezivikelo ezincane nge-nitrogen kuyisixazululo sesikhashana nje. I-nitrogen igcina iphumile, ivumele umoya wangaphandle ukuthi ungene kabusha. Phakathi namasonto ambalwa, izinzuzo zokuhlanza i-nitrogen ziyaphela ngokuphelele.

Ukufeza impilo yeshelufuIzinyanga ezingu-12 kuya kwezingu-18, ukuhlanzwa kwe-nitrogen kumele kuhambisane nefilimu yokugoqa enezivikelo eziphakeme.

Ukukhetha Izinto Ezifanele Zokugoba Ifilimu Yakho Eqoshiwe

Uma uthola ifilimu eligoqekayo kusukaI-TonchantNgemishini yakho yokupakisha ezenzakalelayo, siklama izendlalelo ezihlanganisiwe ukulawula i-OTR ngokusekelwe esikhathini sokuphila kweshelufu lakho eliqondiwe.

Nasi ukuqhathaniswa kwezinto ezivamile zokuvimbela:

• I-Aluminium Foil Ehlanzekile (AL) – Izinga Legolide

  • I-OTR:Cishe u-zero.

  • Okuhle Kakhulu Ku:Izikhwama zekhofi eziconsayo zekhwalithi ephezulu, ukuthunyelwa kwamanye amazwe okude, noma imikhiqizo edinga i-Izinyanga ezingu-18Isikhathi sokuphelelwa yisikhathi. Lokhu kunikeza isivikelo esiphezulu ngokumelene nomoya-mpilo, umswakama, kanye nokukhanya kwe-UV.

• I-PET Enensimbi (i-VMPET) – Izinga Elisebenza Kahle Ngezindleko

  • I-OTR:Kuphansi kakhulu.

  • Okuhle Kakhulu Ku:Ikhofi yokuthengisa ehloselwe ukusetshenziswa ngaphakathiIzinyanga ezi-6 kuya kweziyi-9I-VMPET ifilimu yepulasitiki embozwe ungqimba oluncane kakhulu lwe-aluminium. Inikeza izakhiwo ezinhle kakhulu zokuvimbela umoya-mpilo ngentengo ephansi kanye nesisindo esilula kune-aluminium emsulwa.

• I-EVOH / ALOx Coatings – Abasunguli Abazinzile

  • I-OTR:Phansi.

  • Okuhle Kakhulu Ku:Imikhiqizo eshintshela ku-Ingaphinde isetshenziswe ngo-100%, ukupakishwa kwezinto ezi-mono lapho i-aluminium ingasetshenziswa khona.I-Tonchantisebenzisa izembozo ezicacile ezithuthukisiwe njenge-EVOH ukuletha izithiyo eziphezulu ze-oxygen ngenkathi ilandela imithetho yesimanje yepulasitiki yemvelo.

Isinyathelo Sokugcina: Ubuqotho Bokuvala

Ungatshala imali ku-aluminium foil ebiza kakhulu emhlabeni, engenawo u-OTR, kodwa uma umshini wakho wokupakisha ushiya iziteshi ezincane esivalweni, umoya-mpilo uzoqhubeka ungena ngokushesha.

Yingakho ukuhlanganiswa komshini kubalulekile. Ukusebenzisana kwangempela kwenzeka uma usebenzisaIfilimu yokugoqa ye-Tonchantku-Umshini wokupakisha ozenzakalelayo we-Tonchant.

Imisipha yethu yokuvala ukushisa kanye nezinhlelo zokuvala ze-ultrasonic zilinganiswa ngokunembile kuze kufike endaweni ethile yokuncibilika kwefilimu yokuvimbela, okuqinisekisa ukuthi isivalo sokuvala umoya sihlala singenamoya esikhwameni ngasinye.

Ungavumeli I-Oxygen Yonakalisa I-Roast Yakho

Ukupakisha kuyisithiyo sokugcina phakathi komsebenzi wakho onzima kanye nokuwohloka kwemvelo. Ukuqonda i-OTR yakho akuyona nje imininingwane yobuchwepheshe—kubalulekile ekugcineni ikhwalithi nedumela lomkhiqizo wakho.

Uma izikhwama zakho zekhofi zilahlekelwa iphunga lazo ngokushesha kakhulu, sekuyisikhathi sokuthuthukisa izinto zakho zokuvimbela.I-Tonchantnamuhla ukucela i-Technical Data Sheet (TDS) yamafilimu ethu e-high-barrier roll. Sizokusiza ukuthi uthole i-OTR efanele kakhulu yemikhiqizo yakho ethile yekhofi.