- Ifilimu ye-cellulose enokugqunywa ngoku inexabiso eliphantsi le-30%–60% kunefilimu ye-PE eqhelekileyo ($0.25–$0.45/m² vs. $0.15–$0.28/m²), kodwa inzuzo yeendleko zokulahla kwiimarike ezineziseko zokuqokelela inkunkuma yendalo inokunciphisa umsantsa weendleko uwonke ukuya kwi-5%–15%.
- Isilungiso se-EU PPWD 2018/851 sesona siguquguquko sikhulu seendleko — kulindeleke ukuba songeze i-€0.15–€0.45/kg kwiindleko zokuthobela imithetho yokupakisha okungaphinde kusetyenziswe okanye okungaphinde kusetyenziswe ngo-2028, nto leyo eya kuphelisa inzuzo yeendleko zezinto zeplastiki eziqhelekileyo kwiimarike ze-EU.
- Kwiipakethi zokutya ezinomthamo omkhulu ezisebenzisa ngaphezulu kwe-5 yezigidi zeeyunithi ngonyaka, ixabiso lilonke lobunini lihlangana ngaphakathi kwe-10% band phakathi kwe-compostable cellulose kunye ne-recyclable PE/PP xa kubandakanywa izinto zokulahla, ulawulo, kunye nexabiso lophawu — okwenza isigqibo sibe sesobuchule kunokuba sibe seso siqhutywa yindleko kuphela.
Ingxaki yeBango lokuZinza: Kutheni "Inokugqunywa" kunye "nokuRisayikilishwa" Zingalingani Iimpendulo
Ndifuna ukuqala olu hlalutyo lweendleko ngokujongana ngqo nengcamango ephosakeleyo kakhulu ekupakisheni okuzinzileyo: ukuba "okunokugqunywa" kunye "nokuphinde kusetyenziswe" ziindlela ezitshintshanayo eziya kwisiphumo esifanayo sokuzinza. Ukupakishwa komgquba kunye nokupakishwa okungasetyenziswa kwakhona kusombulula iingxaki ezahlukeneyo ngokupheleleyo — ukupakishwa komgquba kujongana nokubola kwempilo xa kukho iziseko zokulahla inkunkuma yendalo, ngelixa ukupakishwa okungasetyenziswa kwakhona kujongana nokujikeleza kwezinto xa kukho iziseko zokuqokelela, ukuhlunga, kunye nokuhlaziya kwakhona — kwaye akukho nanye kuzo isombulula ingxaki kwiindawo zeziseko zophuhliso ezingenayo inkqubo yokuqokelela efanelekileyo. Ukukhetha indlela engalunganga yeziseko zophuhliso zokulahla imarike yakho akuyompazamo nje yozinzo — yimpazamo yeendleko enokongeza i-15%–40% kwixabiso lakho elipheleleyo lokupakisha ubunini ngaphandle kokubonelela ngesiphumo sozinzo esilindelwe ngabathengi bakho.
Xa ndaqala ukukhokela uphuhliso lwefilimu yokupakisha ukutya ye-XIADE ngo-2012, incoko yoshishino yayilula: iplastiki ingabizi kodwa ayilunganga kwindalo esingqongileyo, ii-bioplastics zilungile kwindalo esingqongileyo kodwa zibiza kakhulu, kwaye urhwebo lwacwangciswa njengokhetho oluphakathi kweendleko kunye nesazela. Loo mfanekiso wawungalunganga ngelo xesha, kwaye ngoku ungalunganga. Ixabiso lilonke lokwenyani lefilimu yokupakisha = ixabiso lezinto (40%–50% iyonke) + iindleko zokuguqula (15%–20%) + iindleko zokulahla (10%–25%) + iindleko zokuthobela imithetho (5%–15%) + impembelelo yexabiso lophawu (5%–15%) — kwaye izinto zokulahla, ezolawulo, kunye nezophawu zitshintsha ngokukhawuleza ngeendlela ezenza ukuba ubalo lweendleko lwangaphambili luphelelwe lixesha. Eli nqaku libonelela ngohlalutyo lwangoku lweendleko zobunini zowama-2026 olusekwe kwidatha yamaxabiso okwenyani evela kwikhonkco lethu lokubonelela, iimeko zeendleko zokulahla kwiimarike ezintlanu ze-EU, kunye nedatha yeprimiyamu yophawu oluvela kwizifundo ezihlanu ezipapashiweyo zokuvuma ukuhlawula abathengi ukususela ngo-2024 ukuya ku-2026.
Uthelekiso lweendleko zezinto: Ifilimu enokugqunywa ngumgquba vs. Iifilimu ze-PE/PP ezinokuphinda zisetyenziswe
Kwinqanaba lesango lomzi-mveliso, uluhlu lweendleko zezinto eziluhlaza kwiifilimu zokupakisha ukutya kwikota yesibini ka-2026 alunakuphikiswana:
| Uhlobo lweFilimu | Ixabiso/m² (i-USD) | Ixabiso/itoni (i-USD) | Uluhlu Lobukhulu | Ukubola kwezinto eziphilayo |
|---|---|---|---|---|
| I-LDPE eqhelekileyo | $0.12–$0.18 | $1,200–$1,800 | 20–80 μm | Hayi (iminyaka engaphezu kwama-500) |
| I-MDPE/HDPE enokuphinda isetyenziswe | $0.15–$0.22 | $1,400–$2,000 | 15–60 μm | Hayi (iyaphinda isetyenziswe) |
| I-PP ephinda isetyenziswe (BOPP) | $0.18–$0.28 | $1,600–$2,400 | 15–50 μm | Hayi (iyaphinda isetyenziswe) |
| I-PLA (i-Polylactic Acid) | $0.35–$0.55 | $3,200–$4,800 | 20–50 μm | Umgquba wemizi-mveliso kuphela |
| I-Cellulose (i-XIADE ayigqunywanga) | $0.22–$0.35 | $2,000–$3,200 | 18–50 μm | Umgquba wasekhaya + wemizi-mveliso |
| I-Cellulose (igqunywe nge-XIADE) | $0.30–$0.45 | $2,700–$4,000 | 20–60 μm | Umgquba wemizi-mveliso |
Iprimiyamu engama-30%–60% elawulwa yifilimu ye-cellulose enokugqunywa kwi-PE eqhelekileyo linani elibonwa ngabaphathi bokuthenga kuqala - kwaye linani elibangela ukuba uninzi lwabo luyeke ukufunda. Kodwa kulapho kufuneka ndiqalise khona utshintsho lokuqala lolwakhiwo olwenza uthelekiso lweendleko zezinto eziluhlaza lulahlekise: Kuba I-XIADE isebenzisa imigca yemveliso ezi-9 ezenzekelayo enomthamo wonyaka weetoni ezingama-40,000 kwisakhiwo sethu se-116,700m² eShaoxing, imveliso yethu yefilimu yeselilulose iingenelo ezivela kuqoqosho oluphezulu oluye lwanciphisa iindleko zethu zemveliso ngetoni nganye malunga ne-22% ukusukela ngo-2020 - umkhwa oqikelelwa ukuba uza kunciphisa umsantsa weendleko zezinto ezibonakalayo phakathi kwe-cellulose kunye ne-PE eqhelekileyo ukuya kwi-15%–30% ngo-2028.
Kwipakethi yokutya enomthamo omkhulu ephethe iiyunithi ezili-10 lezigidi ngonyaka enomlinganiselo wefilimu ophakathi we-0.08 m² ngeyunithi nganye (eqhelekileyo kwi-overwrap yeempahla ezibhakiweyo), ixabiso lezinto zonyaka kwixabiso le-Q2 ka-2026 liza kuba malunga ne: $120,000–$144,000 kwi-LDPE eqhelekileyo, $200,000–$240,000 kwi-BOPP, kunye ne-$240,000–$360,000 kwi-cellulose egqunyiweyo. Umahluko wexabiso lezinto zonyaka ze-$120,000–$216,000 phakathi kwe-cellulose egqunyiweyo kunye ne-LDPE uyinyani kwaye kufuneka ubalwe. Umbuzo endifuna ukuba iqela ngalinye elithenga ukupakisha ukutya liwubuze ngokulandelayo ngulo: yintoni eyenziwa licala lokulahla le equation kula manani?
Uhlalutyo lweendleko zokulahla: Uhlobo olufihlakeleyo olutshintsha izibalo
Ukuba kukho umgca omnye kweli nqaku lonke endifuna abathengi bokupakisha ukutya bawukhumbule, ngulo: Umahluko weendleko zokulahla phakathi kokupakisha okunokugquma kunye nokungagqumi kwiimarike ezineziseko zokuqokelela inkunkuma yendalo unokuba mkhulu kunomahluko weendleko zezinto - ukutshintsha inzuzo iyonke yeendleko ukusuka kwiplastiki enokuphinda isetyenziswe ukuya kwi-cellulose enogquma nangona ixabiso lezinto ezikhoyo ngoku.
Makhe ndihambe ngemeko yeendleko zokwenyani ezivela kumsebenzi wethu kunye nomthengi wevenkile yokubhaka yaseJamani (engaziwa, ngemvume) otshintshe ukusuka kwi-BOPP overwrap ukuya kwifilimu ye-cellulose egqunywe yi-XIADE ukuze bapakishe iipastry zabo ngo-2025. Ngaphambi kotshintsho, iindleko zabo zokupakisha bezi:
| Icandelo leendleko | Ifilimu yeBOPP (Ngaphambi) | I-Cellulose egqunywe ngengubo (Emva) | Umahluko |
|---|---|---|---|
| Ixabiso lezinto ezibonakalayo/m² | €0.18 | €0.32 | +€0.14 |
| Umthamo wonyaka (iiyunithi) | 8,400,000 | 8,400,000 | — |
| Indawo/iyunithi yefilimu (m²) | 0.07 | 0.07 | — |
| Iindleko zonyaka zezinto eziphathekayo | €105,840 | €188,160 | +€82,320 |
| Umrhumo wenkunkuma yokupakisha (eJamani VerpackG) | €0.032/iyunithi | €0.008/iyunithi | -€201,600 |
| Ukuqokelelwa kwenkunkuma yendalo (indawo yokulahla inkunkuma engavumelekanga) | N / A | €0.006/iyunithi egciniweyo | -€50,400 |
| Iyonke indleko zokupakisha zonyaka | €374,640 | €255,360 | -€119,280 (-31.8%) |
Umahluko weendleko zokulahla iyunithi yi-€0.024 phantsi kweJamani UMthetho wokuPakisha, nto leyo ebeka iindleko eziphezulu zoxanduva loMvelisi oLwandisiweyo (i-EPR) kwiipakethe ezingaphinde zisetyenziswe nezingenakwenziwa umgquba, yayinkulu ngokwaneleyo ukuba itshintshe ngokupheleleyo ingxaki yeendleko zezinto. Le ayisiyonto ithethwayo — sisiphumo seendleko esibhaliweyo umthengi wethu waseJamani awabelana ngaso nathi njengenxalenye yengxelo yabo yozinzo, kwaye imele indlela elawulwa ngayo umgaqo wokupakisha we-EU kwimarike yonke.
Xa Izinto Eziphinda Zisetyenziswe Ziphumelela
Ukuba ndithetha inyani — kwaye ndiyagxininisa koku kuba ukuhlamba izinto eziluhlaza kuyandicaphukisa njengabathengi — kukho iimeko apho iplastiki ephinda isetyenziswe ihlala iyeyona ndlela iphantsi yexabiso lilonke. Kwiimarike ezingenazo iziseko zokuqokelela inkunkuma yendalo - eziquka uninzi lwe-United States ngaphandle kweCalifornia, eWashington, nase-Oregon, kunye neendawo ezinkulu zase-UK ngaphandle kweendawo zasezidolophini apho kukho ukuqokelelwa kwenkunkuma yokutya - ukupakishwa okunokubunjwa okuphelela kwindawo yokulahla inkunkuma akuboneleli ngenzuzo yeendleko zokulahla kwaye kubonisa iprimiyamu yeendleko zezinto ezingafanelekanga. Ivenkile yokupakisha ukutya esasaza kuphela eMzantsi-mpuma we-US, apho iindleko zokulahla inkunkuma ziphakathi kwe-$35-$45 ngetoni kwaye ukuqokelelwa kwenkunkuma yendalo kungekho, iya kubona ixabiso lefilimu enokugqunywa ngaphandle kwenzuzo yokulahla. Kwezo marike, i-PE okanye i-PP enokusetyenziswa kwakhona enomxholo ophinda usetyenziswe emva komthengi (PCR) lolona khetho luzinzileyo olungabizi kakhulu.
Xa iCompostable inentsingiselo ngakumbi
Ngokwahlukileyo koko, kwiimarike ze-EU apho ukwahlulwa kwenkunkuma yendalo okunyanzelekileyo (okuquka onke amazwe angama-27 angamalungu e-EU ukusukela ngo-2024 phantsi kohlaziyo lwe-Waste Framework Directive), ukupakishwa okunokugqunywa okuqinisekisiweyo ukuba I-ASTM D6400 okanye i-EN 13432 kwaye yamkelwe ngabacubunguli benkunkuma yendalo basekuhlaleni inokunciphisa iindleko zokupakisha nge-15%–35% xa kuthelekiswa neplastiki enokusetyenziswa kwakhona xa kubandakanywa iifizi zokulahla, iintlawulo ze-EPR, kunye neerhafu zokulahlwa kwenkunkuma ezithintelweyo. IJamani, iNetherlands, iOstriya, iItali, kunye neFransi zimele iimarike ezintlanu ezinamandla kakhulu zoqoqosho lwenkunkuma enokugqunywa kwinkunkuma yendalo, kunye neenzuzo zeendleko zokulahla ezidibeneyo ezimalunga ne-€0.015–€0.035 ngeyunithi nganye kwiifomathi zokupakisha ezinokugqunywa kwinkunkuma xa kuthelekiswa nezingagqunywanga.
Umngcipheko Wolawulo: Indlela Imimiselo Yokupakisha Ezayo ye-EU Echaphazela Ngayo Ukubalwa Kweendleko Ezipheleleyo
Imeko yolawulo lokupakisha ukutya kwi-EU itshintsha kakhulu ukusukela kwiSikhokelo sokuqala sePackaging and Packaging Waste sika-1994. UMthetho we-EU Packaging and Packaging Waste Regulation (PPWR) — owathatha indawo ye-PPWD Directive ekuqaleni kuka-2025 kwaye uza kusebenza ngokupheleleyo ngoJanuwari 2028 — uyalela ukuba zonke iipakeji ezibekwe kwimarike ye-EU maziphinde zisetyenziswe ngoyilo ngo-2030, kunye neethagethi ezithile zomxholo ophinda usetyenziswe (30% kwiipakeji zeplastiki ezinobuthathaka ngo-2030, zinyuke ziye kuma-50% ngo-2040) kunye nokuthintelwa kweefomathi ezithile zeplastiki ezisetyenziswa kanye kwiziqhamo nemifuno emitsha engaphantsi kwe-1.5 kg.
Kubathengi beefilimu zokupakisha ukutya, i-PPWR idala iindlela ezintathu zeendleko ekufuneka zifakwe kuyo nayiphi na imodeli yokuthenga yeminyaka emi-5: (1) umyalelo womxholo ophinda usetyenziswe — iifilimu ze-PE kunye ne-PP eziqhelekileyo kuya kufuneka zifake i-30% ye-resin ephinda isetyenzwe emva komthengi (i-PCR) ngo-2030, okwangoku ephethe ixabiso eliyi-15%–25% kune-resin eyi-virgin kwaye inokungenisa umahluko kumgangatho wefilimu onyusa amazinga enkunkuma yokuguqulwa nge-2%–5%; (2) imfuneko yokuphinda usetyenziswe ngoyilo — ii-laminates zezinto ezininzi ezingenakwahlulwa ukuze zisetyenziswe kwakhona (umz., izakhiwo ze-PE/PET/EVOH) ziya kujongana nokunyuka okuqhubekayo kweefizi ze-EPR okanye imida yokufikelela kwimarike; kunye (3) indlela yerhafu yeplastiki — i-Itali neSpain sele zibeka irhafu yokupakisha yeplastiki ye-€0.45/kg, kwaye irhafu yeplastiki ye-EU (€0.80/kg yenkunkuma yokupakisha yeplastiki engaphinda isetyenzwe kwakhona) idala umgangatho weendleko zemali onceda ngokuthe ngqo ezinye iindlela ezinokubola kunye nezibolayo.
Xa umyalelo we-PPWR wokuphinda usebenzise umxholo, irhafu yeplastiki ye-EU, kunye nerhafu yokupakisha iplastiki yesizwe idityanisiwe, iindleko zolawulo ezisebenzayo ngekhilogram nganye yokupakisha iplastiki engaphinda isetyenziswe, engaphinde isetyenziswe kwiimarike ze-EU kulindeleke ukuba ifikelele kwi-€0.45–€0.75 ngo-2028 - apho ixabiso lilonke lefilimu yeselilulose enokugqunywa liya kuba liphantsi kunefilimu yeplastiki eqhelekileyo kuzo zonke iimarike ze-EU ezineziseko zokuqokelela inkunkuma yendalo. Ndiqhuba olu qikelelo lweendleko lweminyaka emihlanu kumthengi ngamnye weshishini lokutya oqhagamshelana ne-XIADE, kwaye iziphumo zibonisa rhoqo ukuba ukulibazisa ukutshintshela ekupakisheni okunokugqunywa okanye okunokuphinde kusetyenziswe kude kube ngu-2028 kuya kubiza ngaphezulu nge-20%–35% kwiindleko zokupakisha zizonke kunokutshintsha ngoku, kuba iindleko zomthetho ziyanda phakathi ko-2026 no-2028 aziyi kulungiswa kukuncipha okufanayo kwiindleko zezinto zeplastiki eziqhelekileyo.
Ukubalwa kwexabiso lophawu: Ngaba iPremiyamu yokuqonda abathengi iyinyani?
Ixabiso lophawu lwexabiso lilonke lokupakisha lelona linzima ukulibala — kwaye, ngokwamava am, lelo lithandabuzekayo kakhulu ii-CFO zoshishino lokutya. Ngoko ke mandichaze ngqo oko kuboniswa yidatha. Izifundo ezihlanu ezipapashwe ngokuzimisela kwabathengi ukuhlawula ukususela ngo-2024–2026 (NielsenIQ 2024, McKinsey Sustainable Packaging Survey 2025, Eurobarometer 2026, Mintel 2025 Sustainable Packaging Report, kunye nohlalutyo oluhlangeneyo lweYunivesithi yaseWageningen ka-2026) zibonisa rhoqo ukuba ama-52%–68% abathengi be-EU kunye nama-38%–48% abathengi base-US baxela ukuba bazimisele ukuhlawula iprimiyamu ye-5%–15% kwiimveliso ezikwipakethe enokudityaniswa - kodwa idatha yokuziphatha kokuthenga (evela kwizifundo zephaneli yesikena, hayi uphando) ibonisa iprimiyamu efezekisiweyo ye-2%–6% kuphela.
Umsantsa phakathi kokukhethwa okuchaziweyo nokutyhiliweyo ubhalwe kakuhle kuphando lwabathengi, kodwa akuthethi ukuba iprimiyamu yophawu yinto ecingelwayo. Kwibhrendi yokutya ene-€50 yezigidi kwingeniso yonyaka, iprimiyamu yexabiso elifunyenweyo ye-3% kwi-40% yee-SKU zemveliso ezisebenzisa ukupakisha okunokugqunywa ithetha ukuba malunga ne-€600,000 kwingeniso yonyaka eyongezelelweyo - malunga ne-2.2× iprimiyamu yexabiso lezinto zokwenziwa ukusuka kwi-PE ukuya kwi-cellulose egqunywe nge-coated kwezo SKU. Okubaluleke ngakumbi, kwiindidi apho amabango okugcina izinto ziphambili ekuthengeni - ukutya okuphilayo, ukutya kosana, imveliso entsha yeprimiyamu - iprimiyamu yophawu inokufikelela kwi-5%–8% kwindlela yokuthenga efezekisiweyo, egubungela ngaphezu kweprimiyamu yexabiso lezinto zokupakisha kwezo ndidi zithile.
Ingcebiso yam esebenzayo kwiimveliso zokutya yile: Sebenzisa ukupakisha okunokusetyenziswa kwi-compost apho kuhambelana namabango okugcinakala kophawu lwakho kwaye apho abathengi bakho behlawula khona ngokubonakalayo (i-organic, i-premium, usana/umntwana, kunye neendlela eziya ngqo kubathengi), kwaye sebenzisa ukupakisha okunokusetyenziswa kwakhona okunomxholo we-PCR apho uvakalelo lwamaxabiso lulawula kwaye iziseko zokulahla izinto ezinokusetyenziswa kwi-compost zingekho. Le ndlela ihlukaniswe ngokwezigaba inika ixabiso lophawu apho lukhoyo ngaphandle kokubiza iindleko ezingeyomfuneko apho lungekho khona.
Isakhelo seSigqibo: Yeyiphi ifilimu yokuPakisha efanelekileyo kwiShishini lakho lokutya
Ngokusekelwe kwisakhelo sohlalutyo lweendleko ezipheleleyo endizibonisileyo, nantsi ingqiqo yesigqibo endiyichazayo kubathengi bethu beshishini lokutya kwiXIADE:
Inyathelo 1: Yenza imephu yeziseko zakho zokulahla inkunkuma. Ukuba iimarike zakho eziphambili zinoqokelelo lwenkunkuma yendalo oluyimfuneko (amazwe angamalungu e-EU, eCalifornia, kwiindawo zaseKhanada), ifilimu ye-cellulose enokugqunywa ngumgquba kusenokwenzeka ukuba yeyona ndlela ifanelekileyo xa kubandakanywa iindleko zokulahla kunye nezomthetho - nokuba kumaxabiso ezinto ezikhoyo ngoku. Ukuba iimarike zakho azinazo iziseko zenkunkuma yendalo, i-PE/PP enokusetyenziswa kwakhona enomxholo we-PCR yeyona ndlela ingabizi kakhulu nezinzileyo.
Inyathelo lesi-2: Bala ukuvezwa kwakho kulawulo ngo-2028. Kwikhilogram nganye yokupakisha okungaphinde kusetyenziswe, okungaphinde kusetyenziswe, okubeka kwimarike ye-EU, misela ixabiso elilawulayo le-€0.45–€0.75/kg ngo-2028 (ukuthobela i-PPWR + irhafu yeplastiki ye-EU + irhafu yesizwe). Ukuba elo xabiso elimiselweyo lidlula umahluko wexabiso lezinto ezibonakalayo phakathi kwefilimu yakho yangoku kunye ne-cellulose enokudityaniswa, isigqibo sakho sokuthenga sinendlela ecacileyo.
Inyathelo lesi-3: Vavanya amandla akho okubamba uphawu lwakho lweprimiyamu. Ukuba uphawu lwakho lusebenza kwiindidi apho abathengi bahlawula khona ngokubonakalayo ukuze kubekho uzinzo (i-organic, i-premium, i-baby, i-DTC), ixabiso le-premium elifunyenwe yi-3%–6% elivela kwiibango zokupakisha ezinomgquba liya kuhlawula inxalenye enkulu yexabiso le-premium yezinto eziphathekayo. Ukuba uphawu lwakho lukhuphisana kakhulu ngexabiso kwiindidi zezinto ezithengiswayo, i-premium yophawu isenokungasebenzi.
Inyathelo lesi-4: Cela idatha yeendleko zomjikelo wobomi kumthengisi wakho wefilimu. Ukuba umthengisi wakho akanakukwazi ukubonelela ngeemeko zeendleko zokulahla, uqikelelo lweendleko zomthetho, kunye nedatha yexabiso elipheleleyo lobunini kwiimarike zakho ezithile - kwaye endaweni yoko ucaphula ixabiso lemitha yesikwere - wenza isigqibo sokuthenga nge-40%–55% yedatha yeendleko ezifanelekileyo engekho. Kwi-XIADE, sinikezela ngeenkonzo zethu. ifilimu yokupakisha ukutya abathengi abanesixhobo sokubala iindleko zobunini ezipheleleyo eziquka izinto, ukuguqulwa, ukulahla, kunye negalelo leendleko ezilawulwayo kwiimarike eziphambili ezili-12, kuba ndikholelwa ukuba ukungafihlisi malunga neendleko zizonke kuluncedo kwixesha elide kumthengi nakumthengisi.
Imibuzo ebuzwa qho
- Q1: Ingakanani ixabiso eliphantsi ngoku lefilimu yokupakisha enomxube xa kuthelekiswa nefilimu ye-PE eqhelekileyo?
- Kwixabiso lekota yesi-2 ka-2026, ifilimu ye-cellulose enokugqunywa (egqunywe yi-XIADE, efanelekileyo ekudibaneni nokutya) ixabisa i-$0.30–$0.45 ngemitha yesikwere xa ithelekiswa ne-LDPE eqhelekileyo kwi-$0.12–$0.18/m² — emele iprimiyamu yexabiso lezinto eziphathekayo ezingama-30%–60%. Ifilimu enokugqunywa yi-PLA (polylactic acid) ikwi-$0.35–$0.55/m². Nangona kunjalo, olu thelekiso lwexabiso lezinto eziphathekayo yi-40%–50% kuphela yomfanekiso wexabiso lilonke. Xa iindleko zokulahla zibandakanyiwe — ngakumbi umahluko phakathi kweendleko zokulahla inkunkuma yendalo kwizinto ezinokugqunywa ngokuchasene neentlawulo zokulahla inkunkuma okanye zokutshiswa kweeplastiki eziqhelekileyo — umsantsa wexabiso lilonke uncipha uye kwi-5%–15% kwiimarike ezineziseko zokuqokelela inkunkuma yendalo (iJamani, iNetherlands, i-Austria, i-Itali, iFransi) kuba ukupakishwa okunokugqunywa okungena kwimithombo yenkunkuma yendalo kuthintela iintlawulo zoxanduva loMvelisi oluNgezelelweyo (i-EPR) ezifunyanwa ziiplastiki eziqhelekileyo. I-XIADE iqikelela ukuba ixabiso lezinto ezisetyenzisiweyo kwiifilimu ezisebenzisa i-compost ezisekelwe kwi-cellulose liza kuncitshiswa liye kwi-15%–30% ngo-2028 njengoko isikali semveliso sisanda kwaye ukusebenza kakuhle kweteknoloji yokugquma kuphucuka, apho i-compostable cellulose iya kufikelela kumlinganiselo weendleko kunye ne-PP esetyenziswa kwakhona ngokwemiqathango yeendleko iyonke kwiimfuno ezininzi zemarike ye-EU.
- Umbuzo 2: Ngaba ifilimu enokugqunywa ngumgquba isebenza kakuhle njengeplastiki eqhelekileyo ukuze ukutya kube kutsha?
- Impendulo yokusebenza ixhomekeke kwiimfuno ezithile zokuthintela imveliso yokutya. Kwiimveliso ezomileyo ezibuthathaka kumswakama (iicrackers, iibhisikithi, iicereal), ifilimu ye-cellulose engagqunywanga inezinga eliphezulu lokudluliselwa komphunga womswakama (i-MVTR ye-200–400 g/m²/24h kwi-38°C/90%RH) xa kuthelekiswa ne-BOPP (MVTR 3–8 g/m²/24h kwiimeko ezifanayo) — oko kuthetha ukuba i-cellulose engagqunywanga ayizukubonelela ngobomi obufanayo beshelufu kwiimveliso ezibuthathaka kumswakama. Nangona kunjalo, I-cellulose egqunywe nge-aluminium ye-XIADE Ifikelela kwi-MVTR ye-8–25 g/m²/24h, ekhuphisana ne-BOPP eyenziwe ngesinyithi (MVTR 1–5 g/m²/24h) kwizicelo ezihlala ixesha elifutshane kwiintsuku ezingama-30–90. Kwiimveliso ezibuthathaka kwioksijini (amandongomane, ikofu, itshokolethi), i-cellulose egqunywe nge-aluminium barrier layer inika amazinga okuhambisa ioksijini (OTR) ye-5–15 cc/m²/24h, xa kuthelekiswa neefilimu ezithintelayo ezisekelwe kwi-EVOH kwi-OTR 0.5–2 cc/m²/24h — ezaneleyo kwishelufu yeentsuku ezingama-60–120 kodwa azanelanga kwiimveliso ezifuna ixesha elihlala ixesha elide leenyanga ezili-12. Intsebenziswano ephambili yokusebenza kukuba iifilimu ezinomgquba ngokubanzi zibonelela nge-70%–90% yokusebenza kwezithintelo zeefilimu zomqobo ezenziweyo, ezaneleyo kwiindidi zokutya ezintsha nezihlala ixesha elifutshane (iimpahla ezibhakiweyo, imveliso entsha, izinto zedeli) kodwa zisenokungahlangabezani neemfuno zeempahla ezipakishwe ixesha elide.
- Umbuzo 3: Zeziphi iziseko zokulahla ezifunekayo ukuze kupakishwe umgquba ukuze kubekho umgquba?
- Lo ngumbuzo endinqwenela ukuba iqela ngalinye elijongene nokugcinwa kokutya liwubuze ngaphambi kokuba liprinte "i-compostable" kwiphakheji yalo - kuba impendulo igqiba ukuba ibango le-compostable lizisa inzuzo yokwenyani kwindalo okanye liba lityala lokuhlamba izityalo. I-ASTM D6400Ukupakishwa kwe-compost okuqinisekisiweyo (kubandakanya ifilimu ye-XIADE cellulose) kufuna iimeko ze-compost zoshishino ukuze zibole ngokupheleleyo: ubushushu obuyi-58°C ± 2°C bugcinwe ubuncinane iiveki ezi-4–6, umxholo wokufuma ongama-50%–60%, inani leentsholongwane ezisebenzayo, kunye nokujika/umoya oomatshini ngamaxesha athile achaziweyo. Uku-compost sekhaya (20°C–35°C, umoya ongasebenziyo, umswakama oguquguqukayo) kufezekisa ukubola kwe-cellulose engagqunywanga kwiinyanga ezi-3–6 kodwa akunakubola ngokupheleleyo ii-coated variants okanye i-PLA kwiinyanga ezili-12. Umbuzo obalulekileyo weziseko zophuhliso kukuba ingaba iindawo zokucubungula inkunkuma yendalo zemarike yakho ziyazamkela na iipakethe ze-compost kunye nenkunkuma yokutya - kwi-EU, malunga ne-65%–70% yeendawo zokufaka i-compost zoshishino ziyazamkela I-TÜV Austria OK Compost izixhobo zokupakisha eziqinisekisiweyo, kodwa eMelika, zingaphantsi kwe-15% zeendawo zorhwebo zokwenza umgquba zamkela naluphi na uhlobo lokupakisha umgquba ngenxa yenkxalabo malunga nokungonakali okupheleleyo, ungcoliseko lombono, kunye nokudideka ngeeplastiki eziqhelekileyo. Uphawu lokutya olubeka ilebheli "enokugquba" kwiphakheji ethengiswa kwimarike ngaphandle kokwamkela izibonelelo zokwenza umgquba lwenza ibango lokusingqongileyo elingenakuzaliseka - yimeko kanye evelisa izityholo zokuhlamba izityalo ezitshabalalisa ukwamkelwa okusemthethweni kokupakisha umgquba.
- Umbuzo 4: Iifilimu zeplastiki ezinokuphinda zisetyenziswe zithelekiswa njani nokusebenza kokuthintela ioksijini kunye nokufuma?
- Iifilimu ze-PE kunye ne-PP ezinokuphinda zisetyenziswe zenze inkqubela phambili enkulu yokusebenza ukusukela ngo-2020, ziqhutywa ngumyalelo we-EU PPWR wokuphinda zisetyenziswe. I-MONO-material MDO-PE (i-polyethylene ejolise kumatshini) ngoku ifikelela kwi-MVTR ye-3–8 g/m²/24h kunye ne-OTR ye-300–800 cc/m²/24h — efana ne-BOPP kwisithintelo somswakama kodwa iphantsi kakhulu kwisithintelo somoya-mpilo xa ithelekiswa nee-laminates ezininzi eziquka ii-EVOH okanye iileya ze-aluminium. Umda wesayensi yezinto ezisisiseko kukuba i-polymer enye ayinakukwazi ukwenza ngcono isithintelo somswakama ngaxeshanye (esifezekiswa ngcono zii-polymers ezingezizo ii-polar ezifana ne-PE kunye ne-PP) kunye nesithintelo somoya-mpilo (esifezekiswa ngcono zii-polar polymers ezifana ne-EVOH kunye ne-PVDC). Isiphumo esisebenzayo: iifilimu ze-PE okanye ze-PP ezinokuphinda zisetyenziswe zifanelekile kukutya okomileyo okunomswakama (ii-crackers, izidlo zokutya, iziqhamo ezomisiweyo) ezinobomi beshelufu beenyanga ezi-6-12, kodwa azifanelekanga kwiimveliso ezinomoya-mpilo (inyama entsha, itshizi, ikofu) ngaphandle komaleko womqobo weoksijini obeka emngciphekweni ukuphinda zisetyenziswe. Kulapho i-cellulose enokugqunywa khona inika enye indlela enomdla: inika umswakama ophakathi kunye nomqobo weoksijini ngaphandle kokufuna i-lamination yezinto ezininzi, kwaye ukubola kwayo kususa umqobo wokuphinda zisetyenziswe ekupheleni kobomi othintela iifilimu zomqobo eziqhelekileyo. Kwizicelo zokutya ezifuna ukusebenza komqobo kunye nokuzinza kokuphela kobomi, uthelekiso kufuneka lube phakathi i-cellulose egqunywe nge-coated kunye neefilimu ze-mono-material ezinokuphinda zisetyenziswe ezinezongezo ze-oxygen scavenger — uthelekiso apho i-cellulose isebenza ngokukhuphisanayo kwizicelo ezifutshane ukuya kweziphakathi zobomi beshelufu.
- Umbuzo 5: Zeziphi izikhuthazo ezisemthethweni ezikhoyo zokusebenzisa ukupakisha okunokubunjwa kwi-EU?
- Isakhelo solawulo lwe-EU sidala izikhuthazo zemali ezine ezahlukeneyo zokwamkelwa kokupakisha okunomxube wezinto ezisetyenzisiweyo okanye ezilindelekileyo ngo-2028: (1) Iintlawulo ze-EPR ezincitshisiweyo — iVerpackG yaseJamani kunye neenkqubo ezifanayo eFransi (CITEO), e-Itali (CONAI), naseNetherlands zibeka iintlawulo ze-EPR eziphantsi ngama-40%–70% kwiipakethe ezinomxube wezinto eziqinisekisiweyo kwi-EN 13432 xa kuthelekiswa neepakethe zeplastiki ezingaphinda zisetyenziswe, kuba iipakethe ezinomxube wezinto ezisetyenzisiweyo ezingena kwimithombo yenkunkuma yendalo zibalwa "njengezifunyenweyo" phantsi kweenjongo zokuphinda zisetyenziswe kwiPakethe Waste Directive. (2) Ukuphepha irhafu yeplastiki — irhafu yokupakisha yeplastiki ye-€0.45/kg (i-MACSI) yase-Itali kunye nerhafu ye-€0.45/kg yaseSpain ekhululwe ngokucacileyo kwiipakethe eziqinisekisiweyo kwi-EN 13432, nto leyo edala inzuzo ethe ngqo yezemali emalunga ne-€0.35–€0.45 ngekhilogram nganye yepakethe. (3) Irhafu yeplastiki ye-EU — irhafu ye-€0.80/kg kwinkunkuma yokupakisha yeplastiki engaphinda isetyenziswe (ebalwe kwitoni yenkunkuma yokupakisha yeplastiki engaphinda isetyenziswe yelizwe ngalinye elilungu) idala isikhuthazo esingathanga ngqo kumazwe angamalungu ukuba akhuthaze ukupakisha okunokubunjwa njengendlela yokuguqula inkunkuma. (4) Imiyalelo yokuqokelelwa kwenkunkuma yendalo — uhlaziyo lwe-EU Waste Framework Directive (2024) lufuna onke amazwe angamalungu ukuba aqalise ukuqokelelwa kwenkunkuma yendalo eyahlukileyo ngo-2025, nto leyo eyandisa iziseko zokulahla ezenza ukupakisha okunokubunjwa kube nempumelelo ngokwezoqoqosho. Xa zizonke, ezi ndlela zine zidala isikhuthazo esisebenzayo sokulawula se-€0.30–€0.55 ngekhilogram yokupakisha okunokubunjwa kwiimarike ezininzi ze-EU — emele i-15%–30% yexabiso lezinto zefilimu — kwaye esi sikhuthazo sokulawula kulindeleke ukuba sinyuke njengoko ukuphunyezwa kwe-PPWR kuqhubeka ukuya kwimigangatho ye-2028 neye-2030.