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PET PE ƒe dɔwɔwɔ
WALLIS ƒe ŋkɔ
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Wallis naa PET/EVOH/PE high-barrier composite sheet and roll material na atikewo, dɔlélewo didi, lãmesẽnyawo kple tsi babla tɔxɛwo ƒe dɔwɔwɔ. Multilayer structure la ƒo PET mɔ̃ɖaŋununya ƒe kpekpeɖeŋu, EVOH oxygen-barrier layer kple PE sealing layer nu ƒu be woado alɔ adzɔnuwo takpɔkpɔ, dzoxɔxɔ ƒe nutrenu kple downstream ƒe nubablɛwo ƒe tɔtrɔ.
Woate ŋu atrɔ asi le eƒe titrime, ƒuƒoƒo ƒe wɔwɔme, agbalẽ xatsaxatsa ƒe kekeme, amadede, opacity kple anyigba ƒe nudidiwo ŋu le atikewɔnu, babla mɔ̃, wɔwɔ ƒe ɖoɖo, nutrenu nɔnɔmewo kple taɖodzinu mɔxenu ƒe dɔwɔwɔ nu.
Le atikewo zazã gome la, ele be woatsɔ atike ŋutɔŋutɔ, nusi wotsɔ wɔa dɔe alo atike si wowɔ ɖekae tsɔ kpe ɖe nɔnɔme siwo woɖo be woatsɔ awɔe, ayɔe, atre enu, axe mɔ ɖe dɔlékuiwutike nu, atsɔe ayi teƒe bubu kple edzraɖo ɖe eŋu atsɔ akpɔe ɖa be esɔ mlɔeba. Eyata ele be woaɖe mɔxenu kple nusiwo sɔ kple wo nɔewo ƒe nudidiwo gɔme hafi woawɔ nu gbogbo aɖewo.
PET naa mɔ̃ɖaŋununya ƒe kpekpeɖeŋu, didime ƒe liƒo kple gɔmeɖoanyi si sɔ na nubablɛwo ƒe tɔtrɔ. PET ƒe ƒuƒoƒoa kpena ɖe nusi wotsɔ wɔe ŋu be wòalé eƒe wɔwɔme ɖe te le ʋuʋu, ʋuɖoɖo, wɔwɔ kple yɔyɔdɔwo me.
Wotsɔa EVOH dea eme koŋ abe oxygen kple gas ƒe mɔxenu si sɔ gbɔ ene. Ate ŋu akpe ɖe oxygen ƒe gege ɖe atike alo dɔlélenutsiŋutete ƒe atike siwo ŋu woate ŋu awɔ nuvevii me dzi akpɔtɔ ne wowɔ xɔtunu si me ƒuƒoƒo geɖe le la nyuie eye wokpɔ eta tso nutome ƒe nɔnɔme siwo kpɔa ŋusẽ ɖe mɔxenu ƒe dɔwɔwɔ dzi.
PE ate ŋu anye nusi ate ŋu aƒo ka na nusi wowɔ alo nutrenu le alesi wowɔe nu. Edoa alɔ dzoxɔxɔ ƒe nutrenu eye wòkpena ɖe tsi ƒe tsitretsitsi ŋu esime wòkpena ɖe ame ŋu be wòakpɔ EVOH ƒe ƒuƒoƒoa ta le ƒuƒoƒo geɖe ƒe xɔtuɖoɖoa me.
Asixɔxɔ siwo gbɔna la tsi tre ɖi na nɔnɔme tɔxɛ siwo do ƒome kple Wallis ƒe adzɔnu sia fifia. Ele be woaɖo kpe wɔwɔme mamlɛtɔ, eƒe titrime kple dɔwɔwɔ ƒe nɔnɔmewo dzi le atikewɔmɔnu si woɖo be woawɔ nu.
| Parameter | Typical Specification / De dzesiiwo |
|---|---|
| Nɔnɔme | PET / EVOH / PE ƒuƒoƒo geɖe ƒe ƒuƒoƒo |
| Eƒe Titrime Katã | Anɔ abe 80–300 μm ene; woate ŋu atrɔ asi le eŋu le ɖoɖo mamlɛtɔ nu |
| Layer Range si bɔ | PET 60–120 μm + EVOH 15–30 μm + PE 20–40 μm; woate ŋu ada xexlẽme ƒe sɔsɔme bubuwo kpɔ |
| Roll ƒe Kekeme | Anɔ abe milimeta 30–1000 ene; kekeme siwo wowɔ ɖe ɖoɖo nu li nenye be woɖo kpe ewɔwɔ dzi |
| Amadede / Nusiwo me mekɔ o | Transparent, tinted alo customized opacity le adzɔnuwo takpɔkpɔ ƒe nudidiwo nu |
| Oxygen Mɔxenu | Oxygen-mɔxenu ƒe dɔwɔwɔ gã tso EVOH gbɔ; ele be woagblɔ OTR tututu kple dodokpɔ ƒe nɔnɔmewo |
| Tsidzadza ƒe Mɔxenu | Enɔ te ɖe PE ƒe ƒuƒoƒo, eƒe wɔwɔme bliboa, eƒe titrime kple dodokpɔ ƒe nɔnɔmewo dzi; ɖo kpe taɖodzinu WVTR dzi le nɔnɔme tɔxɛwo wɔwɔ me |
| Dzoxɔxɔ ƒe Nutrenu | PE nutrenu ƒuƒoƒo; ele be woaɖo kpe nutrenu fesre dzi le asisi la ƒe dɔwɔnuwo dzi |
| Nuwɔwɔ / Trɔtrɔ | Dzoxɔxɔ ƒe wɔwɔme, lãɖeɖe, nutrenu kple dɔa koŋ ƒe nubablɛwo ƒe tɔtrɔ le xɔtuɖoɖo ƒe kpeɖodzi te |
| Agbalẽtata / Dzesidede | Batch ŋuti nyatakakawo, ŋkeke siwo dzi wòawu enu, dzesidenuwo kple dzesi bubu siwo ŋu ink siwo sɔ kple anyigbadzidɔwɔwɔ le |
| Trɔ asi le eŋu | Layer ƒe wɔwɔme, eƒe titrime bliboa, agbalẽ xatsaxatsa ƒe kekeme, amadede, opacity, anyigba kple nubabla |
Atikewɔwɔ ƒe PET/EVOH/PE ƒe agbalẽ xatsaxatsawo
PET/EVOH/PE Atikewo ƒe Nubablɛwo
Ele be woagblɔ mɔxenu gã ƒe bablawo to dɔwɔwɔ ƒe nudidi siwo woate ŋu adzidze zazã me tsɔ wu nyawo abe 'very low permeability' ɖeɖeko. Nu vevi evee nye Oxygen Transmission Rate (OTR) kple Water Vapor Transmission Rate (WVTR).
OTR fiaa oxygen agbɔsɔsɔme si toa nusiwo wotsɔ blaa nu ƒe akpa aɖe si woɖe fia me le ɣeyiɣi aɖe megbe. Le PET/EVOH/PE ƒe wɔwɔmewo me la, EVOH ƒe ƒuƒoƒoa koŋue naa oxygen-mɔxenu ƒe dɔwɔwɔ nyona ɖe edzi.
WVTR ƒo nu tso tsi ƒe dzoxɔxɔ ƒe kaka to nusiwo wotsɔ blaa nu ƒe wɔwɔme dzi ŋu. Tsi ƒe dɔwɔwɔ nɔ te ɖe xɔtutu blibo si wowɔ le ƒuƒoƒo geɖe dzi, si me PE ƒe titrime kple xɔtuɖoɖo ƒe nɔnɔme bubuwo hã le.
Ele be woatsɔ OTR kple WVTR ƒe asixɔxɔwo asɔ kple wo nɔewo ne wonya dodokpɔ ƒe dzoxɔxɔ, fafa si sɔ, kpɔɖeŋu ƒe titrime kple dodokpɔmɔnu ko. Ele be nuƒlelawo nana eme nakɔ hã nenye be wodzidze mɔxenu ƒe asixɔxɔ si wogblɔ la ɖe nu gbadzɛ aɖe dzi alo le agbalẽvi si wowɔ dzi.
EVOH ƒe ƒuƒoƒoa kpena ɖe oxygen ƒe gege ɖe nubablɛa me dzi kpɔtɔna, si wɔnɛ be xɔtuɖoɖoa sɔ na nusiwo wowɔ le afisiwo oxidation dzi ɖuɖu nye nubablɛa ƒe nudidi vevi aɖe le.
PE ate ŋu ana dzoxɔxɔ-nutrenu ƒe ƒomedodo si hiã na nu yɔyɔ kple nutrenu ƒe ɖoɖo geɖe. Ele be woaɖo nutrenu-gɔmedzedze ƒe dzoxɔxɔ ŋutɔŋutɔ, nutrenu ƒe ŋusẽ, ɣeyiɣi si woatsɔ anɔ anyi kple nyaƒoɖeamenu to asisi la ƒe dɔwɔnuwo kple srɔ̃ɖeɖe ƒe nuzazãwo zazã me.
PET kpena ɖe didime ƒe liƒo kple mɔ̃ɖaŋununya ƒe kpekpeɖeŋu le ɣeyiɣi si me woƒoa wo, wotrɔa wo, woblaa wo kple wo tsɔtsɔ yi teƒe bubuwo. Sesẽ mamlɛtɔ nɔ te ɖe PET ƒe titrime kple xɔtutu blibo si me wotsɔa ƒuƒoƒo geɖe ɖona dzi.
Xɔtunu siwo me kɔ ate ŋu ana woate ŋu akpɔ nusi wowɔ esime wole oxygen-mɔxenu ƒe ƒuƒoƒo aɖe me lém ɖe asi. Woate ŋu aƒo nu tso xɔtunu siwo ŋu amadede le alo esiwo me mekɔ o wu hã ŋu le afisiwo wòhiã be woakpɔ kekeli dzi le.
Woate ŋu atrɔ asi le ƒuƒoƒo ƒe titrime kple eƒe wɔwɔme bliboa ŋu le mɔxenu ƒe taɖodzinuwo nu, awɔ goglome, nutrenu ƒe nudidiwo, adzɔnuwo ƒe seselelãme kple nubabla-fli ƒe nɔnɔmewo.
Dzoxɔxɔ ƒe nutrenu nye ɖoɖoa ƒe nɔnɔme tsɔ wu be wòanye nu ƒe ŋkɔ ɖeɖeko. Nutrenu ƒe dɔwɔwɔ nɔ te ɖe PE ƒe hatsotso, ƒuƒoƒo ƒe titrime, nutrenu ƒe dzoxɔxɔ, ɣeyiɣi si wònɔa anyi, nyaƒoɖeamenu, mating web kple packaging-machine ƒe ɖoɖo dzi.
Ele be nuƒlelawo natsɔ dzoxɔxɔ ƒe didime si li fifia si wotsɔ blaa nu-mɔ̃ ƒe nutrenu, ka ƒe duƒuƒu kple nutrenu ƒe nyaƒoɖeamenu le afisi wòle.
Ele be woado nutrenu ƒe ŋusẽ kpɔ kple nutsyɔnu alo nusi wotsɔ ƒo ƒui ŋutɔŋutɔ tsɔ wu be woadae kpɔ tso PET/EVOH/PE wɔwɔ ƒe web ɖeɖeko me.
Ele be woada agbalẽvi siwo wowɔ vɔ la akpɔ be nutrenu ƒe blibonyenye kple tsi si le dodom le wo me le nɔnɔme siwo wokpɔ mɔ be woatsɔ ayɔ woe, wo tsɔtsɔ yi teƒe bubuwo kple wo dzadzraɖo me.
Woate ŋu atrɔ asi le PET/EVOH/PE nu vovovowo ŋu na dzoxɔxɔ ƒe wɔwɔme kple nubablɛ ƒe nɔnɔme bubu siwo wogbugbɔ trɔ. Forming dɔwɔwɔ nɔ te ɖe total titrime, PET nɔnɔmewo, layer adhesion, dzoxɔxɔ profile kple draw goglome.
Mɔxenu ƒe ƒuƒoƒoawo va nɔa tsɛ wu ne wole nuawo kekem le dzoxɔxɔ ƒe wɔwɔme me. Eyata womate ŋu asusui le eɖokui si be mɔxenu ƒe dɔwɔwɔ si wodzidze le agbalẽ xatsaxatsa gbadzaa dzi la sɔ le do si wowɔ ƒe akpa si goglo wu o.
Le afisiwo mɔxenu ƒe dɔwɔwɔ le vevie le la, ele be nuƒlelawo nada asi ɖe agbalẽvi si woɖo la dzi le teƒenɔlawo ƒe wɔwɔme ƒe nɔnɔmewo me tsɔ wu be woaɖo ŋu ɖe flat-sheet OTR alo WVTR nyatakakawo ko ŋu.
Na thermoforming dɔwɔnu ƒomevi, aŋɔ ƒe goglome, fli ƒe duƒuƒu kple mɔkpɔkpɔ forming-dzoxɔxɔ fesre ne èle nu ƒom tso xɔtuɖoɖo si wowɔ ɖe ɖoɖo nu ŋu.
Woateŋu ada PET/EVOH/PE ƒe wɔwɔmewo kpɔ hena atikewo ƒe tsi ƒe bablawo le afisi wohiã oxygen mɔxenu, nutrenu ƒe blibonyenye kple atike ƒe ɖekawɔwɔ le.
Tsi siwo wotsɔ dea dzesi dɔlélewo kple nusiwo wotsɔ wɔa dɔe ate ŋu aɖe vi tso nubablɛ siwo me mɔxenu gãwo le me, gake ele be woazã nusiwo wotsɔ wɔa dɔe ƒe wɔwɔme tɔxɛ kple nɔnɔme siwo woɖo be woadzra wo ɖo atsɔ awɔ dodokpɔ le alesi wowɔa nu ɖekae ŋu.
Adzɔnu siwo sea veve ɖe oxidative degradation nu ate ŋu anye ame siwo woate ŋu atsɔ awɔ nubabla ƒe xɔtuɖoɖo siwo me EVOH oxygen-barrier layer le, le woƒe agbenɔƒe kple woƒe liƒo ƒe kpeɖodzi te.
Woate ŋu aƒo nu tso xɔtunu siwo ŋu amadede le alo esiwo me mekɔ o ŋu na nusiwo hiã be woaɖe kekeli ƒe kaka dzi akpɔtɔ. Ele be woaɖe ƒutsotsoe ƒe didime takpɔkpɔ si hiã la gɔme le atike ƒe wɔwɔme nu.
Woate ŋu ada mɔxenu ƒe wɔwɔme siwo wowɔ ɖe ɖoɖo nu hã kpɔ hena vitaminwo, nunyiametsiwo, dɔlélenutsiŋutete ƒe atikewo kple lãmesẽnyawo gbɔ kpɔkpɔ ƒe dɔ bubu siwo hiã be woakpɔ ɔksidzin kple tsidzadza dzi.
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Mele be woaɖɔ PET/EVOH/PE be ewɔ ɖeka kple atikewo ƒe API, atike, atike alo atike ɖesiaɖe si wowɔna le xexeame katã o. Nusiwo wowɔ kple kadodo ƒe nyonyo nɔ te ɖe PE ƒe ƒuƒoƒo si tututu, nusiwo wotsɔ kpe ɖe eŋu, atike ƒe wɔwɔme, eƒe agbɔsɔsɔme, pH, ɣeyiɣi si wodzrae ɖo kple dzoxɔxɔ dzi.
Ele be nuƒlelawo nada didime ƒe liƒo, vuvu, eɖeɖe, nutrenu ƒe blibonyenye kple mɔxenu ƒe léle ɖe te le kadodo kple atike si woɖo be woawɔ vɔ megbe.
Le afisiwo ɖoɖowɔwɔ alo atikewo ƒe nyonyome ƒe ɖoɖowo bia be woaʋu ayi teƒe bubu, nusiwo woate ŋu aɖe, nusiwo woate ŋu aɖe alo aɖiŋutinunya ƒe dodokpɔ le la, ele be woaɖe dodokpɔ ƒe ɖoɖo si sɔ na nubablɛ ƒe ɖoɖo si wowɔ vɔ.
Nusiwo ŋu mɔxenu gãwo le ate ŋu ado alɔ atikeawo takpɔkpɔ, gake ele be woaɖo atikeawo ƒe agbenɔƒe mamlɛtɔ to atikewɔƒea ƒe ɖoɖo si wowɔ be woali ke dzi. Nusiwo wotsɔ blaa nu ɖeɖe mate ŋu aka ɖe edzi be woanɔ anyi eteƒe nadidi o.
Vidzidzi ƒe sɔsɔ nɔ te ɖe PET/EVOH/PE ƒe xɔtutu tututu kple vidzidzi ƒe ɖoɖoa dzi. Mele be woabu nusi wotsɔ wɔe le eɖokui si be esɔ kple autoclave, dzoxɔxɔ ƒuƒu, keklẽŋusẽ, ethylene oxide alo dɔlékuiwutikewo zazã ƒe mɔnu bubuwo ne womeɖo kpe edzi o.
Ele be nuƒlelawo natsɔ dɔlékuiwutike ƒe mɔ̃ɖaŋununya, dzoxɔxɔ, ɣeyiɣi si woatsɔ akpɔe, nyaƒoɖeamenu kple tsatsam ƒe xexlẽme ana. Emegbe ele be woada agbalẽvi si wowu enu la akpɔ be eƒe nɔnɔme trɔ, eƒe ƒuƒoƒo ƒe adhesion, nutrenu ƒe ŋusẽ, mɔxenu ƒe léle ɖe te kple nusi wowɔ ƒe ɖekawɔwɔ hã.
Atikewo ƒe babla ƒe nudidiwo toa vovo le dukɔ, atike ƒomevi kple agbɔsɔsɔme si wozãna nu. Le esi teƒe be nuƒlelawo naɖo ŋu ɖe nyagbɔgblɔ si wozãna le mɔ gbadza nu abe 'atikewɔwɔ ƒe sewo dzi,' ŋu la, ele be nuƒlelawo nagblɔ sedede, atikewo ŋuti nuŋlɔɖi alo asisiwo ƒe nyonyome ƒe nudidi siwo tututu ku ɖe dɔa ŋu.
Nuŋlɔɖiwo ƒe nudidiwo ate ŋu anye nusiwo woatsɔ awɔ dɔe ƒe nɔnɔmewo, numekuku ƒe ɖaseɖigbalẽwo, nusiwo wowɔ ŋuti nyatakakawo, nyonyome-ɖoɖo ƒe nuŋlɔɖiwo, ʋuʋu ƒe dodokpɔ alo nuŋlɔɖi bubuwo le asi si me woayi kple atikewɔla ƒe dzedze ƒe ɖoɖo nu.
Woate ŋu aƒo nu tso ƒuƒoƒo ƒe sɔsɔme ŋu le taɖodzinu OTR, WVTR, titrime bliboa, wɔwɔme ƒe dɔwɔwɔ kple dzoxɔxɔ-nutrenu ƒe nudidiwo nu.
Woate ŋu atsɔ agbalẽ xatsaxatsa ƒe didime asɔ kple asisi la ƒe nubablɛwo kple dɔwɔnu siwo wotsɔ trɔa asi le wo ŋu be woaɖe ʋuʋudedi, wo ŋudɔwɔwɔ kple nuwo ƒe gbegblẽ si mehiã o dzi akpɔtɔ.
Woateŋu ada kpɔɖeŋuwo kpɔ hena mɔxenu ƒe dɔwɔwɔ, dzoxɔxɔ-nutrenu ƒe nuwɔna, wɔwɔ, didime ƒe liƒo kple adzɔnuwo ƒe sɔsɔ hafi woawɔ asitsatsa.
Wallis doa alɔ atikewo ƒe bablawo trɔlawo, atikewo ƒe babla dɔwɔƒewo, dɔlélewo didi ƒe dɔwɔƒewo kple dɔwɔƒe bubu siwo ƒlea nu siwo hiã be woawɔ nu siwo wotsɔ blaa nu vovovowoe siwo wowɔ ɖe ɖoɖo nu.
Atikewo ƒe Nubablɛwo Dɔwɔƒe
Atikewo ƒe Nubablɛwo Dzroƒe
Atikewɔnuwo ƒe Nubablɛwo ƒe Dɔwɔƒe
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Ðe atike, dɔlélewo didi alo lãmesẽnyawo gbɔ kpɔkpɔ ƒe atike kple atike si wowɔ vɔ ƒe nɔnɔme me.
Tsɔ PET/EVOH/PE alo na wò multilayer structure si li fifia ne èhiã nusi sɔ alo esi wowɔ wònyo wu.
Na titrime bliboa kple ƒuƒoƒo ɖekaɖeka ƒe nudidiwo le afisi woɖe eme xoxo.
Na taɖodzinu mɔxenu ƒe asixɔxɔwo kpe ɖe dodokpɔ ƒe dzoxɔxɔ, fafa si sɔ kple dodokpɔmɔnu ŋu le afisiafi si wòanya wɔ le.
Tsɔ agbalẽ xatsaxatsa ƒe kekeme, agbalẽ xatsaxatsa ƒe didime alo kpekpeme kple nu vevi siwo hiã le agbalẽ xatsaxatsa ƒe fli si wobia nu.
Na do ƒe didime, ta goglome, wɔwɔ dɔwɔnuwo kple dɔwɔwɔ ƒe nɔnɔmewo nenye be woawɔ nusi wotsɔ dzoxɔxɔ wɔe.
De nusi woatsɔ awɔ srɔ̃ɖeɖe, nutrenu ƒe dzoxɔxɔ, nyaƒoɖeamenu, ɣeyiɣi si woatsɔ anɔ anyi kple fli ƒe duƒuƒu ne wonya xoxo.
De dzesi atikewo ƒe wɔwɔme alo atikewo ƒe kadodo ƒe nɔnɔme siwo ŋu wòle be woabu le dodokpɔ si wowɔ be wosɔ ɖe wo nɔewo nu me.
Ne ehiã be woawɔ dɔlékuiwutike la, gblɔ alesi tututu woawɔe kple alesi woawɔe le tsatsam ale be woate ŋu ada nusiwo wotsɔ wɔe ƒe nyonyome kpɔ.
Na dukɔ si me nèyina, dzidzenu siwo hiã kple nuŋlɔɖi siwo wò ɖoɖowɔha alo nyonyome ƒe ƒuƒoƒoa kpɔ mɔ na.
Fifia ƒe adzɔnuwo ŋuti nyatakakawo ɖee fia be gɔmedzedze ƒe MOQ si bɔ abe kilogram 500 ene, togbɔ be MOQ mamlɛtɔ nɔ te ɖe ƒuƒoƒo ƒe wɔwɔme si wowɔ ɖe ɖoɖo nu, eƒe didime kple ewɔwɔ ƒe nudidiwo dzi hã.
Shanghai Wallis Technology naa plastic sheet, card material kple nu tɔxɛ siwo wotsɔ blaa nu na dukɔwo dome B2B asisiwo. Woateŋu adzro atikewo ƒe babla dɔwo me le ɖoɖo si hiã, dɔwɔwɔ, nuwɔwɔ-mɔ̃ ƒe nɔnɔmewo kple asisiwo ƒe dzedze ƒe ɖoɖowo nu.
Trɔ asi le multilayer nu ŋgɔyiyi
Titrime kple kekeme ƒe tɔtrɔ
Kpɔɖeŋu kpekpeɖeŋu na packaging-line evaluation
B2B kple OEM wɔwɔ ƒe kpekpeɖeŋu
Nusiwo wobla ɖe duta kple dukɔwo dome nuzazãwo
Mɔ̃ɖaŋununya ƒe nɔnɔmewo ŋuti numedzodzro hafi woawɔe le agbɔsɔsɔ gã me
PET / EVOH / PE nye multilayer plastic packaging xɔtuɖoɖo si ƒo PET mɔ̃ɖaŋu nɔnɔmewo, EVOH oxygen-mɔxenu dɔwɔwɔ kple PE ƒuƒoƒo na nutrenu kple tsidzadza takpɔkpɔ. Woate ŋu atrɔ asi le layer ratios ŋu le nubabla ƒe dɔwɔwɔ si hiã nu.
Wozãa EVOH koŋ tsɔ naa oxygen kple gas mɔxenu ƒe dɔwɔwɔ nyona ɖe edzi. Ate ŋu akpe ɖe wo ŋu woakpɔ nusiwo me oxygen sea nu le ta ne wotsɔ wo kpe ɖe xɔtunu si ŋu wotrɔ asi le nyuie si me wowɔa akpa vovovowo le ŋu.
Wotiaa EVOH koŋ na oxygen mɔxenu ƒe dɔwɔwɔ. Tsi-mɔxenu ƒe dɔwɔwɔ nɔ te ɖe ƒuƒoƒo geɖe ƒe wɔwɔme bliboa dzi, si me PE kple ametakpɔnu bubuwo hã le, woƒe titrime kple dodokpɔ ƒe nɔnɔmewo.
Wallis ƒe adzɔnuwo ƒe hatsotso si li fifia ŋlɔ eƒe titrime katã abe 80–300 μm ene. Woate ŋu adzro xɔtuɖoɖo siwo wowɔ ɖe ɖoɖo nu me le mɔxenu, wɔwɔme kple nutrenu ƒe nudidiwo nu.
Fifia ƒe didime si bɔ la anɔ abe 30–1000 mm ene. Kekeme mamlɛtɔ ƒe amesinɔnɔ nɔ te ɖe xɔtuɖoɖo, eƒe titrime kple ewɔwɔ ƒe nudidiwo dzi.
OTR si hiã la nɔ te ɖe nusi wobla ɖe agba me ƒe oxygen ƒe seselelãme, eƒe agbenɔƒe ƒe taɖodzinu kple nusiwo wobla ɖe agba me ƒe nɔnɔme dzi. Na OTR si woɖo taɖodzinu na kpe ɖe dzoxɔxɔ, fafa si sɔ kple dodokpɔmɔnu ŋu ale be woate ŋu atsɔ nuwo asɔ kple wo nɔewo nyuie.
WVTR si hiã la nɔ te ɖe nusi wowɔ ƒe tsidzadza ƒe seselelãme kple nudzraɖoƒe si wokpɔ mɔ na dzi. Ele be woagblɔ dodokpɔ ƒe dzoxɔxɔ, fafa kple nubablɛ ƒe ɖoɖowɔwɔ ɖekae kple asixɔxɔ si woɖo be woatsɔ awɔe.
Woateŋu awɔ xɔtuɖoɖo siwo sɔ na dzoxɔxɔ ƒe wɔwɔme, gake ele be woada xɔtuɖoɖo ƒe dzoxɔxɔ, hehe ƒe goglome, ƒuƒoƒo ƒe adhesion kple mɔxenu ƒe léle kpɔ to package geometry ŋutɔŋutɔ kple ewɔwɔ ƒe nɔnɔmewo zazã me.
PE layer ate ŋu ana dzoxɔxɔ-nutrenu ƒe dɔwɔwɔ. Ele be woatsɔ nusi wotsɔ ƒoa nu kple nutrenu ƒe ŋusẽ kple nutrenu ƒe dzoxɔxɔ aɖo kpe nutrenu ƒe ŋusẽ kple nutrenu ƒe dɔwɔnu ŋutɔŋutɔ dzi.
Mele be woagblɔ be xexeame katã ƒe ɖekawɔwɔ le atikewo ƒe tsiwo katã ŋu o. Nusiwo sɔ kple wo nɔewo nɔ te ɖe atike si wowɔ, PE ƒe kadodo ƒe ƒuƒoƒo, eƒe agbɔsɔsɔme, pH, dzoxɔxɔ kple ɣeyiɣi didi si wodzrae ɖo dzi. Wokafui be woado adzɔnuwo ƒe kadodo kpɔ.
Ele be woaɖo kpe sterilization ƒe ɖekawɔwɔ dzi na multilayer ƒe wɔwɔme kple tsatsam tututu. Na dɔlékuiwutike ƒe dzoxɔxɔ, nyaƒoɖeamenu, ɣeyiɣi didi kple tsatsam ƒe xexlẽme ale be woate ŋu ada nusi wotsɔ wɔe kple nutrenu si wowu enu la kpɔ.
Woate ŋu aƒo nu tso xɔ siwo ŋu amadede le alo esiwo wowɔ ɖe ɖoɖo nu siwo me mekɔ o ŋu. Ele be nuƒlelawo natsɔ kekeli takpɔkpɔ ŋuti nyatakaka si hiã alo adzɔnuwo ƒe seselelãme ŋuti nyatakaka siwo hiã la ana be woada wo kpɔ.
Sedziwɔwɔ nɔ te ɖe nusiwo ƒe wɔwɔme tututu, atikewo zazã kple asi si woayi dzi. Ele be nuƒlelawo nana sedede alo atikewo ŋuti nudidi siwo sɔ ale be woate ŋu alé ŋku ɖe nuŋlɔɖi kple dodokpɔ siwo li ŋu hena atike tɔxɛa.
Woateŋu adzro kpɔɖeŋuwo me hena dodokpɔ le titrime, mɔxenu ƒe dɔwɔwɔ, dzoxɔxɔ nutrenu, dzoxɔxɔ ƒe nɔnɔme kple ɖekawɔwɔ kple asisi ƒe nubablɛ dɔwɔnuwo kple nusi wowɔ.
Fifia ƒe adzɔnuwo ŋuti nyatakakawo ɖee fia be gɔmedzedze ƒe agbɔsɔsɔme si bɔ abe kilogram 500 ene. Nusiwo wowɔ ɖe ɖoɖo nu, kekeme, amadede kple nudidi bubuwo ateŋu akpɔ ŋusẽ ɖe MOQ mamlɛtɔ dzi, eyata ele be woaɖo kpe edzi le nyayɔyɔɣi.
Taflatse na nubabla ƒe dɔbiagbalẽvi, nusi wowɔ ƒe ƒomevi, xɔtuɖoɖo si hiã, titrime, agbalẽ xatsaxatsa ƒe kekeme, taɖodzinu OTR kple WVTR, nɔnɔme siwo le wɔwɔm, dzoxɔxɔ-nutrenu ƒe nɔnɔmewo, dɔlékuiwutike ƒe ɖoɖo, se ƒe nudidiwo kple akɔntabubu ƒe nudɔdɔ ƒe agbɔsɔsɔme.
Ðo Wallis wò hiã multilayer xɔtuɖoɖo, titrime, agbalẽ xatsaxatsa kekeme, OTR / WVTR taɖodzinu, wɔwɔ ɖoɖo, dzoxɔxɔ-nutrenu nɔnɔmewo, adzɔnu-kadodo nudidiwo kple akɔntabubu ƒle agbɔsɔsɔme.
Ne èle atikewo ƒe babla siwo li xoxo ɖɔlim la, ɖo mɔ̃ɖaŋu ŋuti nyatakaka alo kpɔɖeŋu si li fifia ɖa ale be woate ŋu ada eƒe wɔwɔme kple nubablɛ-fli ƒe nudidiwo kpɔ hafi woawɔe le asitsatsa me.
