Yiziphi Izinto Zokupakisha Ezingcono Kakhulu zama-Vegetable Flow Wrappers?
Ingabe usebenzisa ifilimu engalungile ngemifino yakho? Izinto zokupakisha ezingalungile zingaholela ekulimaleni ngaphambi kwesikhathi, umkhiqizo owonakele, kanye nolwazi olubi lwabathengi, ezithinta ngokuqondile isithunzi nenzuzo yomkhiqizo wakho.
Izinto ezingcono kakhulu zokupakisha zokugoqa kokugeleza kwemifino zincike ezingeni lokuphefumula kwemifino kanye nempilo yeshalofu oyifunayo. Izinketho zifaka ifilimu ye-BOPP yokucaca kanye nesithiyo, amafilimu aphefumulayo omkhiqizo ophefumula kakhulu, amafilimu alwa nenkungu ukuze abonakale, kanye namafilimu alungele imvelo ukuze kuqhubeke.
NginguDavid Lin, umsunguli we-XIAOSEN PACK. Ngichithe iminyaka embonini yokupakisha, futhi ngizibonele mathupha ukuthi ukukhetha kwefilimu okufanele kungenza noma kuphule umkhiqizo. Akukhona nje ukugoqa; imayelana nokugcina, ukwethula, kanye nokuvikela. Ukukhetha ifilimu efanele yokugoqa kwakho okugelezayo kubaluleke njengokukhetha umshini ofanele. Kuyisayensi, okubandakanya ukuqonda izidingo zebhayoloji zomkhiqizo wakho kanye nezidingo zemakethe yakho. Ake singene ezinhlotsheni zamafilimu nalokho akunikezayo, ukuze ukwazi ukwenza izinqumo ezinolwazi ezinweba impilo yeshalofu futhi zijabulise amakhasimende akho.
Ingabe i-BOPP Packaging Film Ilungele Imifino?
Ingabe ufuna okucacile, ifilimu ecwebezelayo eyenza imifino yakho ibukeke kahle eshalofini? Amafilimu amaningi abukeka emuhle, kodwa akubona bonke abahlinzeka ngokusebenza okudingayo komkhiqizo omusha, okuholela kwikhwalithi esengozini.
Yebo, I-BOPP (I-Biaxially-Oriented Polypropylene) ifilimu yokupakisha idume kakhulu ngemifino ngenxa yokucaca kwayo okuhle kakhulu, isicwebezelisi esiphezulu, kanye nezakhiwo ezinhle zokuvimbela umswakama nomoya-mpilo, esiza ukunweba impilo yeshalofu ezinhlotsheni eziningi zokukhiqiza.
Ifilimu ye-BOPP iyi-workhorse embonini yokupakisha, futhi ngesizathu esihle. Ngivame ukuyincoma ngemifino enezinga eliphansi lokuphefumula, njengezaqathi, amazambane, noma imifino egawulwe ngaphambilini egeziwe futhi engasebenzi kahle nge-metabolic. Inzuzo yayo eyinhloko yizici zayo ze-optical; kucace ngendlela emangalisayo futhi kuyacwebezela, okwenza umkhiqizo ngaphakathi ubukeke umusha futhi ukhanga. Ngokombono wokusebenza, I-BOPP inikeza isithiyo esihle kukho kokubili umswakama nomoya-mpilo. Lokhu kusho ukuthi kusiza ukugcina umswakama omuhle ngaphakathi nezinto ezingafuneki ngaphandle. Iphinde ivaleke kahle kakhulu kuma-flow wrappers, ukudala eqinile, izimpawu ezingaguquki. The "biaxially-oriented" ingxenye isho ukuthi yelulelwe ezinhlangothini ezimbili ngesikhathi sokukhiqiza, okuyinikeza amandla athuthukisiwe, ukuqina, kanye nezakhiwo zokuvimbela uma kuqhathaniswa ne-polypropylene engahlosiwe. Ukuze uthole umkhiqizo ozuzayo kusuka kusithiyo esihle kanye nesethulo esicacile, I-BOPP imvamisa iyisinqumo esihle kakhulu futhi esingabizi kakhulu.
| Isici se-BOPP | Zuza Imifino | Okusetshenziswe Kakhulu Kakhulu |
|---|---|---|
| Ukucaca okuphezulu & Ukucwebezela | Ithuthukisa ukukhanga okubonakalayo. | Isethulo sokudayisa somkhiqizo omusha. |
| Isithiyo Somswakama | Ivimbela ukuphelelwa amanzi emzimbeni. | Ukugcina ukucwebezela kwezinto ezifana nezaqathi. |
| Isithiyo Se-oksijini (Kuphakathi) | Yehlisa i-oxidation. | Ukunciphisa ukunsundu kweminye imifino esikiwe. |
| Amandla Ophawu Oluhle | Kuvikelekile, ukupakishwa okubonakalayo kwe-tamper. | Ukuvikela ubuqotho bomkhiqizo ngesikhathi sokuthutha. |
Kungani Ifilimu Yokukhiqiza Ephefumulayo Ibalulekile?
Ingabe imifino yakho epakishiwe iwohloka ngokushesha phakathi kwezikhwama zayo, enezimpawu zokufingqa nokubola? Amafilimu angaphefumuli angaminyanisa umkhiqizo ophefumula kakhulu, okuholela ekuboleni ngokushesha kanye nokumosha.
Ifilimu yokukhiqiza ephefumulayo ine-micro-perforations noma i-elective permeability evumela ukuthi amagesi afana ne-oxygen ne-carbon dioxide ashintshane., ukuvimbela izimo ze-anaerobic kanye nokwakhiwa komswakama ngaphakathi kwephakheji, okubalulekile emifino ephefumula kakhulu.
Yilapho isayensi yokupakisha ingena khona ngempela. I've seen countless cases where a client used a standard barrier film for a highly "alive" umkhiqizo onjengamakhowe noma u-broccoli, kuphela ukuyithola yonakele ngezinsuku. Imifino ephefumula kakhulu iyaqhubeka nokuphefumula ngemva kokuvuna, ukuthatha umoya-mpilo nokukhipha isikhutha kanye nomhwamuko wamanzi. Uma uwafaka endaweni evalwe ngokuphelele, isikhwama esingaphefumuli, ngokushesha basebenzisa wonke umoya-mpilo futhi bakhe umswakama ophezulu, indawo ye-anaerobic. Lokhu kukhuthaza ukubola okusheshayo nokukhula kwamagciwane. Amafilimu aphefumulayo aklanyelwe ukuphatha le nqubo. Banoma incane, izibhobo ezingabonakali noma zenziwe ngezinto ezivumela ukushintshaniswa kwegesi ngokukhethayo. Lokhu kudala ukupakishwa komkhathi okushintshiwe (IMAP) umphumela ngaphakathi kwesikhwama, ukulinganisa indawo yangaphakathi kanye nokwelula impilo yeshalofu ngendlela emangalisayo. Ukukhetha izinga elifanele lokuphefumula kubalulekile; kakhulu, futhi umkhiqizo uyakoma; kuncane kakhulu, futhi yonakala. Lokhu kuvame ukudinga ukuhlolwa ngokucophelela okuqondene nomkhiqizo wakho.
| Uhlobo Lwefilimu | Ukushintshwa Kwegesi | Ilungele Imifino efana... |
|---|---|---|
| Okungaphefumuli (isib., I-BOPP ejwayelekile) | Ukushintshaniswa kwegesi okuphansi kakhulu. | Izaqathi, amazambane, ezinye izinto ezisikwe ngaphambilini (uma umkhathi ulawulwa). |
| Ifilimu Ene-Micro-Perforated | Ivumela ukushintshaniswa kwegesi evamile kanye nomswakama ngezimbobo ezincane. | Amakhowe, imifino eluhlaza, amajikijolo. |
| Ifilimu Ene-Macro-Perforated | Izimbobo ezinkulu zokujikeleza komoya okubalulekile. | Amakhambi Bunched, izinto ezidinga ukungena komoya okuphezulu. |
| Ifilimu Elikhethiwe Lokuvuma | Yenzelwe ukuvumela amagesi athile ukuthi adlule ngamanani athile. | I-broccoli, i-asparagus, imikhiqizo enenani eliphezulu isikhathi eside seshelufu. |
Zisebenza Kanjani Izinto Zokupakisha Ezilwa Nenkungu?
Ingabe uthola izikhalazo zamakhasimende mayelana nokufingqa okwenza umkhiqizo wakho opakishiwe ube nzima ukuwubona? Ukunqwabelana komswakama ngaphakathi kwephakeji kufihla umkhiqizo, iyenze ibukeke ingakhangi futhi ikwazi ukufihla izinkinga zekhwalithi.
Izinto zokupakisha ezilwa nenkungu ziqukethe ukunamathela okukhethekile okuvimbela umhwamuko ukuthi ungafinyeleli ube amaconsi abonakalayo endaweni engaphakathi yefilimu.. Kunalokho, umswakama usakazeka ngokulinganayo njengento engabonakali, ifilimu elincanyana, ukugcina ukucaca komkhiqizo nokubonakala.
Lena inkinga evamile, ikakhulukazi uma umkhiqizo obandayo uthuthelwa endaweni efudumele yokudayisa. Ngizwe izindaba eziningi ezivela kumakhasimende ezinhle zazo, imifino emisha yayibukeka ingakhangi ngemuva kwefilimu enenkungu. Inkinga i-physics elula: uma kufudumele, umoya oswakeme ngaphakathi kwephakeji uhlangana nendawo yefilimu epholile, umhwamuko wamanzi uyajiya ube mncane, amaconsi abonakalayo. Amafilimu alwa nenkungu axazulula lokhu. Bane-hydrophilic (ekhanga amanzi) enamathela endaweni yangaphakathi. Esikhundleni sokwenza amaconsi, ama-molecule wamanzi akhangwa yilena enamathelayo futhi asakazeke endaweni engabonakali, ungqimba olufanayo lwamanzi. Lokhu kugcina ukubonakala kwefilimu, okuvumela abathengi ukuthi babone kahle umkhiqizo. Lesi sici sibaluleke kakhulu emifino ekhulula umswakama omningi, noma kulawo agcinwe ezingxenyeni eziqandisiwe lapho ukushintshashintsha kwezinga lokushisa kuvamile. Kuthinta ngokuqondile ukuthenga okungalindelekile, njengoba abathengi bevame ukuthenga lokho abangakubona ngokucacile.
Yiziphi Izinketho Zefilimu Yokufaka Eco-Friendly?
Ingabe ungaphansi kwengcindezi evela kubathengi nemithethonqubo ukuze usebenzise ukupakishwa okuzinzile? Amafilimu epulasitiki endabuko avame ukubonwa njengangenabungane emvelweni, ukuphusha amabhizinisi ukuthi athole ezinye izindlela eziluhlaza.
Amafilimu okupakisha e-Eco-friendly we-wrappers wokugeleza kwemifino ahlanganisa ukuvundiswa (I-PLA, I-PHA) futhi igaywa kabusha (i-mono-material PP, I-PE) ongakhetha kukho. Lawa mafilimu ahlose ukunciphisa umthelela wendawo ngokubhidliza ngokwemvelo noma ngokuhlanganiswa nemifudlana ekhona yokugaya kabusha.
Isidingo sokupakisha esimeme siyakhula, futhi yinto thina kwa-XIAOSEN PACK esiyithatha ngokungathi sína. Ngibone ushintsho olukhulu ezinhlotsheni zezinto amakhasimende azicelayo. Kunezigaba ezimbili eziyinhloko zamafilimu e-eco-friendly ekusongeni kokugeleza: i-compostable futhi isebenziseka kabusha. amafilimu Compostable, ngokuvamile yenziwe nge-PLA (i-polylactic acid, etholakala ku-corn starch) noma i-PHA (polyhydroxyalkanoates), zenzelwe ukuhlakazeka zibe yizici zemvelo ezikhungweni zokwenza umquba wezimboni. Zinhle kakhulu ekunciphiseni imfucuza yokulahla imfucuza, kodwa ingqalasizinda yazo yokulahla ayikasabalali. Amafilimu angaphinda agaywe kabusha ajwayele ukuba yi-mono-materials, okusho ukuthi zenziwa ngohlobo olulodwa lwepulasitiki, njengawo wonke ama-polypropylene (PP) noma i-polyethylene yonke (I-PE). Lokhu kuwenza kube lula ukuwahlunga nokucubungula ezindaweni ezikhona zokugaywa kabusha. Nokho, ukuphinda kusetshenziswe kabusha kuncike engqalasizinda yendawo. Lapho ucubungula lezi zinketho, kubalulekile ukuhlola hhayi nje ukwaziswa ngokwako, kodwa nokusebenza kwefilimu ku-flow wrapper yakho (ukuvala uphawu, amandla) kanye nezinketho zokuphela kwempilo ezitholakala emakethe yakho ohlosiwe. Ibhalansi eyinkimbinkimbi yokusimama, ukusebenza, kanye nezindleko.
| Isigaba esinobungani bemvelo | Izibonelo Zempahla | Inzuzo Eyinhloko | Inselele Yamanje |
|---|---|---|---|
| I-Compostable | I-PLA (I-Polylactic Acid), I-PHA | Ihlukana ibe izingxenye zemvelo. | Idinga izinsiza zokukhiqiza umquba wezimboni; ayitholakali kakhulu. |
| Iyasebenziseka kabusha (I-Mono-Material) | I-Mono-PE, I-Mono-PP | Ingaphinda isetshenziswe ekusakazweni okukhona kakade. | Kuya ngengqalasizinda yendawo yokugaya kabusha; imfundo yabathengi. |
| Okuqukethwe Okugaywe Kabusha | Amafilimu ane-PCR (I-Post-Consumer Recycled) okuqukethwe. | Yehlisa isidingo samapulasitiki amsulwa. | Kungathinta ukucaca, amandla, kanye nemvume yokuxhumana nokudla. |
Isiphetho
Ukukhetha impahla yokupakisha efanele kubalulekile njengomshini ngokwawo. Ngokuqonda i-BOPP, ephefumulayo, anti-izinyo, namafilimu anobungani bemvelo, ungaqinisekisa ukuthi imifino yakho ihlala iyintsha, ebonakalayo, kanye nokuhlangabezana nezidingo zemakethe.