I-Aluminium Foil Pinholes: Umthelela ekusebenzeni kwesithiyo esiyinhlanganisela & Isixazululo
Eco-a. Ukuqalisa: Amaphoyinti wobuhlungu bokusebenza ngokubhebhana abangelwa ama-aluminium foilnang kanye nesimo sezimboni
Ukusebenza kwesithiyo kwemikhiqizo eyinhlanganisela kungumugqa oyisisekelo wokuvikela ukuze uqinisekise ikhwalithi yokuqukethwe. Njengezinto ezibalulekile zezendlalelo eziphakeme eziphakeme, 0.006mm kabili-zero aluminum foil iye “I-Aluminium Foil Pinhole” Isici sibe ngumthombo omkhulu wobungozi osembonini - emhlabeni jikelele, Kwakukhona ngaphezulu 50 Ukugcwalisa ukudla kukhumbula izehlakalo ezibangelwa ama-aluminium foil manholes ngaphakathi 2023, futhi 32% Ukupakishwa kwezemithi yezemithi kuhlobene ngqo ne-aluminium foil manholes (umthombo: Umbiko Wonyaka we-International Packal Institute (IPI)). Phandle kwa- i-aluminium foil ama-mainholes, Izinga lokudlulisa umoya-mpilo (OTR) ka-0.006mm aluminium foil yi-≤0.1cc /(m² · 24hh · atm) kanye nezinga lokudlulisa amanzi emvula (Wvtr) is ≤0.05g /(m² · 24h). Nokho, Lapho ama-aluminium foil manholes (ububanzi ≥20μm) hlala, Ukusebenza okuvimbayo kuncipha exponential. Kuyadingeka ukucacisa imingcele yobungozi ngokusebenzisa idatha yenani + Izimo zeScenario futhi ahlinzeke ngezixazululo ezisebenzayo zokulawula amabhizinisi.
Eco-b. Umthelela olinganiselwe we-aluminium foil manholes ekusebenzeni kwesithiyo segesi (I-Multi-Standard + Ukuhlolwa Kwezimboni)
(A) Ukuhlaziywa kwesilinganiso sesakhiwo sesakhiwo samanani okudluliswa komoya-mpilo (OTR)
Usebenzisa i-mocon ox-tran 2/21 umgqugquzeli (ehambisana ne-ASTM D3985 ne-ISO 15105-2 amazinga), Kuqhutshwa izivivinyo zokuhlobana ze-Alumininum Foil Pinhole-OTR 5 Izakhiwo ezihlanganisiwe ze-Maintream ngaphansi kwezimo ezingama-23 ℃ / 30 ℃ futhi 50% umswakama ohlobene (RH). Okuguquguqukayo kufaka phakathi i-aluminium foil pinhole ububanzi (d: 15-80μm), incekusana (um: 0-25 izimbobo / m²), kanye nokushisa okukhona. Imiphumela imi kanjena:
a. Itafula le-Multi-Hlatha i-OTR yokuqhathanisa (23℃, Rh50%)
| Isakhiwo esiyinhlanganisela | I-Aluminium Foil Pinhole Parameters (d / μm, ρ / izimbobo / m²) | OTR (CC /(m² · 24hh · atm)) | Khulisa vs. Mahhala (%) | Umkhawulo ohambelana nomkhawulo wemboni (Ehambisana / ayihambelani) |
| Pet // al // pe | Mahhala (0,0) | 0.28 | – | EU EC 1935/2004 (Ukudla) ≤1.0: -Vumelayo |
| Pet // al // pe | (20,5) | 0.85 | 204 | EU EC 1935/2004 (Ukudla) ≤1.0: -Vumelayo |
| Pet // al // pe | (20,10) | 1.52 | 443 | EU EC 1935/2004 (Ukudla) ≤1.0: Ayihambisani |
| Pet // al // pe | (40,5) | 1.98 | 607 | EU EC 1935/2004 (Ukudla) ≤1.0: Ayihambisani |
| BOPP // Al // CPP | Mahhala (0,0) | 0.32 | – | I-US FDA 21 Chr 177.1390 ≤3.0: -Vumelayo |
| BOPP // Al // CPP | (30,8) | 2.85 | 809 | I-US FDA 21 Chr 177.1390 ≤3.0: Ngokuhambisana kahle |
| BOPP // Al // CPP | (30,10) | 3.52 | 1000 | I-US FDA 21 Chr 177.1390 ≤3.0: Ayihambisani |
| NY // Al // Pe | Mahhala (0,0) | 0.25 | – | China YBB 00152002 ≤0.5: -Vumelayo |
| NY // Al // Pe | (20,3) | 0.61 | 144 | China YBB 00152002 ≤0.5: Ayihambisani |
| Isilwane // A / Al / abe | Mahhala (0,0) | 0.12 | – | Iphakheji Yezempi GJB 145A ≤0.3: -Vumelayo |
| Isilwane // A / Al / abe | (20,10) | 0.45 | 275 | Iphakheji Yezempi GJB 145A ≤0.3: Ayihambisani |
b. Umthelela wokushisa ku-aluminium foil pinhole-otr condise (Pet // al // pe, d = 30μm, ρ = 8 izimbobo / m²)
| Ukushisa okushisa (℃) | OTR (CC /(m² · 24hh · atm)) | Khulisa vs. 23℃ (%) | Isizathu Esibi |
| 23 | 1.25 | – | Izinga lokuzinza i-moleculle ye-moleculion |
| 30 | 1.68 | 34.4 | Izinga lokushisa elikhulayo lisheshisa ukungena kwegesi ngokusebenzisa ama-mainholes |
| 40 | 2.32 | 85.6 | I-Micro-izikhala e-Aluminium Foil-Adhesive Enterface yandise, Ukusiza ukungena |
c. Imodeli ye-Aluminium Foil Pinhole-OTR efanelekile kanye nesicelo sezimboni
I-Multiple Linear Refression yenziwa ku-Pet // AL // Pe sesakhiwo sedatha usebenzisa isoftware yemvelaphi, okuholela ku- imodeli efanelekile:
OTR = 0.28 + 0.003× d × ρ + 0.015×(T-23) (R² = 0.992, degree efanelekile; T = lokushisa lokuhlola)
- Icala: I-Enterprise yenyama emnandi eshibhile isebenzisa isilwane // al // Pepaki (edinga i-OTR ≤0.8CC /(m² · 24hh · atm) kanye nokushisa okubandayo kwe-chain 4-10 ℃). Ukufaka esikhundleni semodeli:
Lapho t = 10 ℃: 0.8 = 0.28 + 0.003× d × ρ + 0.015×(10-23) → 0.003 × d × ρ = 0.8 – 0.28 + 0.195 = 0.715 → D × ρ ≤ 238.3
Leyo: Lapho d = 20μm, ρ ≤11 izimbobo / m²; lapho d = 30μm, ρ ≤7 izimbobo / m². Lokhu kunikeza isisekelo esilinganiselwe se-aluminium foil ukutholwa kanye nokulawulwa kokushisa kwamazinga okushisa okubandayo.
(B) Ukuhlaziywa kwezilinganiso ze-Wvtr ngezinkinga ze-synergistic
Ngokuhambisana ne-ASTM E96 ne-ISO 15106-3 amazinga, I-mocon permatran-W 3/33 umgqugquzeli (38℃, I-Rh90%) yayisetshenziselwa ukuvivinya izinguquko ze-wvtr ze-pet // al // CPP isakhiwo (0.006mm al ureyer) ukuqondisisa “I-Aluminium Foil Pinholes + anamanzi anamathela + imidwebo engezansi”Amaphutha we -synenenenenenenenenenenegics ajwayelekile kuma-elekthronikhi kanye nezimboni zemithi:
a. Ukuqhathaniswa kwe-WVTR yezinkinga zodwa nezama-synergistic
| Uhlobo Lobunzi | I-Aluminium Foil Pinhole Parameters (d / μm, ρ / izimbobo / m²) | Amapharamitha okuhlambalaza synergistic (Ububanzi obungelutho / μm, Ubude be-Scratch / mm) | Wvtr (g /(m² · 24h)) | IPC / Jedec J-STD-033B Umkhawulo (≤0.1) |
| Akunasici | (0,0) | (Namunye, Namunye) | 0.04 | -Vumelayo |
| I-Aluminium Foil Pinhole | (30,5) | (Namunye, Namunye) | 0.45 | Ayihambisani |
| I-Aluminium Foil Pinholes + Anamanzi anamathela | (30,5) | (100, Namunye) | 0.78 | Ayihambisani (73% Ukukhula) |
| I-Aluminium Foil Pinholes + Imidwebo engezansi | (30,5) | (Namunye, 5) | 0.92 | Ayihambisani (104% Ukukhula) |
| Iziphene ze-Triple Synergistic | (30,5) | (100, 5) | 1.35 | Ayihambisani (200% Ukukhula) |
b. Ukuqinisekiswa kobudlelwano bomthetho wamandla phakathi kwe-aluminium foil manholes kanye ne-wvtr
Kususelwa emthethweni we-poiseuille (J α D⁴), Ukufaneleka komthetho wamandla kwenziwa kwimininingwane yokuhlola ukuthola ukuxhumeka phakathi kweWVTr ne-Aluminium Foil Pinhole ububanzi:
Wvtr = 0.04 + 2.5× 10⁻⁹ × D⁴.² (R² = 0.985)
- Ukuqinisekiswa kwedatha: Lapho d = 20μm, Wvtr = 0.04 + 2.5× 10⁻⁹ ×(20)⁴.²≈0.04 + 0.20 = 0.24 (inani elilinganisiwe 0.21, 14% ukuphambeka, Ngenxa yokunamathela umswakama ukutholwa kwengxenye ye-capillary umphumela); lapho d = 50μm, Wvtr≈0.04 + 0.86 = 0.90 (inani elilinganisiwe 0.89, 1.1% ukuphambeka), okubonisa ukusebenziseka okubalulekile kwemodeli.
ICO-C. Ukulimala okugcwele kwe-spectrum yamanani e-aluminium foil panholes ekukhanyeni kokukhanya kwesithiyo (Kufaka phakathi amacala okuwohloka kokuqukethwe)
I-Perkinelmer Lambda 950 spectrophotometer (Ihambisana ne-ASTM E1164 Standard) yayisetshenziselwa ukuskena ububanzi be-wavelength ka-200-00nm. Kuhlangene nokuhlolwa kokuguga okusheshayo, Ukulimala okulinganiswayo kwama-aluminium foilnanlines ekukhanyiseni kokukhanya kwesithiyo kumabhele ahlukene we-waveleth kanye nomthelela ekunciphiseni kokuqukethwe kwalinganiswa:
(A) Ithebula ledatha ye-Multi-Wavelethth (Pet // al // pe, ρ = 10 izimbobo / m²)
| I-Aluminium Foil Pinhole Diameter D (μm) | Transmittance t% (200-380nye, UV-C / UV-B) | Transmittance t% (380-450nye, UV-A / Blue Light) | Transmittance t% (450-760nye, Ukukhanya okubonakalayo) | Transmittance t% (760-1100nye, Eduze-infrared) |
| Mahhala | 0.005 | 0.01 | 0.02 | 0.03 |
| 15 | 0.08 | 0.12 | 0.18 | 0.22 |
| 20 | 0.12 | 0.18 | 0.25 | 0.31 |
| 40 | 0.68 | 0.80 | 0.92 | 1.05 |
| 60 | 1.52 | 1.85 | 2.10 | 2.43 |
(A) Amacala wokuwohloka kokuqukethwe okubangelwa ama-aluminium foil manholes
a. Ukupakishwa kokudla kwezilwane zasekhaya (Equkethe uvithamini e)
- Isakhiwo sokupakisha: BOPP // Al // CPP (0.006mm al ureyer); I-Aluminium Foil Pinhole Parameters: d = 30μm, ρ = 8 izimbobo / m²;
- Izimo zokuguga ezisheshayo: 30℃, UV-arradiation (ubukhulu 0.71w / m²), 30-umjikelezo wosuku;
- Umphumela: Izinga le-Vitamin E Return sehle kusuka 92% (Mahhala) ku 68%, nenani le-peroxide (Indawo ekhabele) kukhuphuke kusuka ku-0.3meq / kg kuya ku-1.8meq / kg (edlula i-gb / t 31216-2014 Umkhawulo we-1.5meq / kg). Isizathu ukuthi ama-aluminium foil manholes avumela ukungena kwe-UV, Ukusheshisa i-Vitamin E Oxidation kanye nokubheja okungamafutha.
b. Amaphakethe we-Lithium athambile e-Lithium (Equkethe i-electrolyte lipf₆)
- Isakhiwo sokupakisha: Isilwane // al // pp (0.006mm al ureyer); I-Aluminium Foil Pinhole Parameters: d = 25μm, ρ = 5 izimbobo / m²;
- Izimo Zokuhlola: 45℃, I-Irradiation ebonakalayo yokukhanya (ubukhulu 5000lux), 60-umjikelezo wosuku;
- Umphumela: Izinga lokuwohloka kwe-electrolyte lenyuka likhuphuke kulo 2.1% (Mahhala) ku 8.7%, Izinga lokubola kwebhethri likhuphukile kusuka 5.3% ku 18.2% (edlula i-IEC 62133-2017 umkhawulo we 15%). Lokhu kungenxa yokuthi ama-aluminium foil manches avumela ukungena kokukhanya okubonakalayo, Kubangela i-lipf₆ Photolysis (kwakha izinto ezilonakalisayo ezifana ne-hf).
Eco-d. Izindlela ze-Microscopic ze-aluminium foil manholes ezithinta ukusebenza kwezithiyo (Ukuhunyushwa Okubonakalayo)
(A) “I-Aluminium Foil Pinhole Model-Circuit Model” Ukungena kwegesi
![Umdwebo we-Schematic wendlela yokungena kwegesi ngokusebenzisa ama-Aluminium Foil Pinholes] (Incwajana: Kunconyelwe umdwebo we-schematic ukuze kushicilelwe ngokoqobo; I-Core Logic ichazwa lapha)
- Ngaphandle kwe-aluminium foil manholes: Igesi kumele idlule “Ukuchithwa kwezilwane ezifuywayo → Ukufakwa okunamathela”. Ukumelana okuphelele r_total = r_put + R_adhesive + R_al + R_pe ≈1.25 × 10⁶ cm · h / cc (R_al ama-akhawunti 96%);
- Nge-aluminium foil manholes: Igesi idlula ngqo ngokusebenzisa ama-mainholes ukwakha a “umjikelezo omfushane”, ukudlula ungqimba lwe-al. Ukumelana okuphelele r_total’ = R_put + R_adhesive + R_pe ≈4.8 × 10⁴ cmm · h / cc, a 96.16% Yehlisa ukumelana, okuholela ekukhuleni okungama-25 ku-OTR (ukuthatha d = 40μm, ρ = 10 izimbobo / m² njengesibonelo).
(B) “I-Aluminium Foil Pinhole-Capillary Amplification Effect” Ukuthola ukungena komswakama
Udonga lwangaphakathi lwe-aluminium foil manholes lunendawo engajwayelekile (Ra ≈≈0.2μm), kwakha a “Isiteshi se-capillary esimisiwe se-wedge” Nge-Adhesive. Umswakama wokungena omanzi esiteshini uyalandela:
J = (πDD⁴pp)/(128μl) (ΔP = Umehluko wengcindezi obangelwa umehluko womswakama; μ = ukubonwa kwamanzi; L = ubude besiteshi)
- Ukubalwa kwenani: d = 30μm, ΔP = 0.09atm (38℃ vh90 vs vs. Rh30% ngaphakathi kokupakishwa), μ = 0.72cp, L = 10μm (Ubukhulu be-composite). Ngemuva kwalokho uJ≈(Π ×(30× 10⁻⁴)⁴ × 0.09)/(128× 0.72 × 10 × 10⁻⁴)≈0.47g /(m² · 24h), okufana nenani elilinganisiwe le-0.45g /(m² · 24h) ngokuvumelana kwe 95.7%.
(C) “I-Aluminium Foil Pinhole-Sistring SupePoposition Effect” Ngokuvilapha okukhanyayo
Ukwanda kokudluliselwa okubangelwa yi i-aluminium Ama-Foil Pinloles awenzi kuphela ngenxa ye “ukulahleka kwendawo” kodwa futhi “Ukusakazwa okuningi” kokukhanya kungqimba ye-composite ngemuva kokudlula kuma-mainholes:
- Umnikelo wokulahlekelwa yindawo: Lapho d = 40μm kanye ρ = izimbobo eziyi-10 / m², Isilinganiso sokulahleka kwendawo ekhanyayo s_loss≈1.26 × 10⁻⁸, okukhulisa kuphela ukudluliselwa kusuka 0.01% ku 0.01000126%;
- Ukusakaza Umnikelo we-Superposition: Ngemuva kokudlula kuma-mainholes, Ukukhanya Kwenziwa 2-3 Ukusakaza Imicimbi ePet-Al Interface kanye ne-Al-Adhesive interface, ekugcineni kwanda ukudluliselwa kuye 0.8%. Umnikelo wokusakaza akhawulela ngaphezulu 99.98%.
Eco-e. Izisombululo eziqondene nezimboni ze-Aluminium Foil Pinles (Ukubona + Ukuphatha + Lungisa)
(A) Izisombululo eziqondile zokutholwa kwe-aluminium foil manholes (Ngesabelomali)
| Uhlobo lwebhizinisi | Isidingo sokutholwa | Imishini enconyiwe | I-Aluminium Foil Pinhole Amandla Okutholwa (Ububanzi / Ubuningi) | Ibanga (10kuya ku-rmb) | Amazinga afanele |
| Ama-smes (Ukudla) | Ukusampula okungaxhunyiwe ku-inthanethi, 1-2 izikhathi / isonto | I-Olympus BX53 I-Metallographic MicroSCOPE + Image-pro | ≤15μm / ≤3 Holes / m² | 5-8 | GB / t 3198-2020 |
| Amabhizinisi aphakathi nendawo (Izemithi) | Oku-online 100% ukuhlola, Ijubane 300m / Min | I-Cognex ekuboneni 2800 + Inzwa ye-laser | ≤10μm / ≤1 Hole / m² | 30-50 | I-NBB 00152002-2015 |
| Amabhizinisi ahlukahlukene (Ezogesi) | Oku-online + Ukuqinisekiswa okubili okungaxhunyiwe ku-inthanethi | Ukhiye we-IV2 uchungechunge + I-Moculor Barrier Tenser Ukuxhumanisa Isixhumanisi | ≤8μM / Izibalo zesikhathi sangempela | 80-120 | IPC / Jedec J-STD-033B |
(B) Imibundu elonke ethwelwe ama-aluminium foil main (Imboni-imboni)
| Umkhakha wohlelo | Isidingo Esiyisisekelo | Isakhiwo esiyinhlanganisela | Umkhawulo we-Aluminium Foil Pinhole (μm) | I-Aluminium Foil Pinhole Desity Umkhawulo (izimbobo / m²) | Ukusebenza okuqinisekisiwe okuqinisekisiwe |
| Ukudla okuphezulu komoya-mpilo (Inyama entsha) | I-Shelf impilo ≥12 izinsuku | Pet // al // pe | ≤20 | ≤8 | OTR ≤0.8cc /(m² · 24hh · atm) |
| Ukudla okuvamile (Ukudla okulula) | I-Shelf Life ≥6 izinyanga | BOPP // Al // CPP | ≤30 | ≤10 | OTR ≤3.0cc /(m² · 24hh · atm) |
| Inyumba yezemithi (Imigomo) | I-Sterility ≥2 iminyaka | Cwinong // al // pvc | ≤15 | ≤3 | Wvtr ≤0.1g /(m² · 24h) |
| Ubufakazi obunomswakama we-elekthronikhi (IC Chips) | Umswakama wokumelana nomswakama i-MSL 1 | Isilwane // al // cpp | ≤25 | ≤5 | Wvtr ≤0.1g /(m² · 24h) |
| Amaphakethe we-Lithium athambile e-Lithium (Amabhethri anamandla) | Ayikho imijikelezo yokuvuza ye-electrolyte ≥1000 | Isilwane // al // pp | ≤20 | ≤4 | Ukumelana nokungeniswa kwe-electrolyte ≥1000h |
(C) Umphumela wenani le-aluminium foil pinhole ukulungisa ubuchwepheshe
Ngezinhlamvu ezincane ze-aluminium foil (≤20μM) lokho sekuvele kwakhiwe, Kusetshenziswe ubuchwepheshe obubili bokulungiswa okujwayelekile ukuhlola ukusebenza kwabo ekubuyiselweni kokubuyisa ukusebenza kwesithiyo:
| Ukulungisa Ubuchwepheshe | Inqubo inqubomgomo | I-Aluminium Foil Pinhole Righte Range (Ububanzi / Ubuningi) | I-OTR yangemuva kwe-OTR (CC /(m² · 24hh · atm)) | Post-lungise i-wvtr (g /(m² · 24h)) | Ukuqina (Kamuva 100 Imijikelezo eshisayo) |
| I-ALD Nanocooting | Impikiswano, Ubukhulu be-10nm, 120℃ | ≤20μM / ≤10 Holes / m² | 0.62 (-Asekuqaleni: 1.52) | 0.23 (-Asekuqaleni: 0.45) | I-OTR Khulisa ≤8% |
| Ukugcwaliswa okushisayo okushisayo | Ilungisiwe EVA Adhesive, I-Particle Music 5μm, 80℃ | ≤15μm / ≤8 Holes / m² | 0.75 (-Asekuqaleni: 1.52) | 0.31 (-Asekuqaleni: 0.45) | I-OTR yandisa ≤15% |
Eco-f. imibuzo ejwayelekile ukubuzwa (FAQ) - I-Aluminium Foil PINHOLES NOKUQHAWULA KAKHULU
- Qhakaziza: Kungaba i-aluminium foil nge-pinhole ububanzi 20μm nobuningi 5 Izimbobo / m² zisetshenziselwe ukupakishwa kwe-blister yezemithi?
A: -Nokuba. Ngokusho kweChina YBB 00152002-2015, Ukupakishwa kwekhambi lemithi kudinga i-aluminium foil pinhole ububanzi ≤15μm ne-density ≤3 izimbobo / m². I-pinhole engu-20μm izokwenyusa i-OTR ku-0.61cc /(m² · 24hh · atm), kudlula umkhawulo ngo 22% nokubeka engcupheni ye-axidation yezidakamizwa.
- Qhakaziza: Unganciphisa kanjani izindleko zemikhiqizo eyinhlanganisela ngokusebenzisa i-aluminium foil pinhole control?
A: Adopt a “Ukuthengwa kwethengwayo” I-Strategy-sebesebenzisa ibanga i-aluminium foil (d ≤20μm, ≤≤8 Holes / m²) Ngemikhiqizo ephezulu ebucayi komoya-mpilo kanye nebanga b aluminium foil (d ≤30μm, ρ≤10 izimbobo / m²) ngemikhiqizo ejwayelekile. Lokhu kunganciphisa izindleko zokuthengwa kwezompahla ze-aluminium foil ngo 15%-20% Ngenkathi kunciphisa isilinganiso somkhiqizo esiphansi kusuka 5% kuya ngezansi 1% Ngokuthola okutholwe online.
- Qhakaziza: Okunomthelela omkhulu ekusebenzeni kwesithiyo: I-Aluminium Foil Pinses noma imidwebo engezansi?
A: I-Aluminium Foil Pinholes inomthelela omkhulu kakhulu. Ukuthatha i-pinhole engu-30μm kanye ne-5mm substrate scratcrate njengezibonelo, I-pinhole inyuka i-otr ngo 607%, Ngenkathi ukubekwa kwekulunzi kuphela 120%. Lokhu kungenxa yokuthi i-aluminium foil yi-core barrierser ungqimba-ama-panholes angonakalise ngokuqondile ubuqotho be-barrier, kanti ama-substrate ukukrivanda anwebeka kuphela izindlela zokungena ngaphandle kwe “umphumela omfushane wesifunda”.
Eco-g. Iziphetho Nezimboni Zokuncoma
- Isiphetho Esinamandla: Umthelela we-aluminium foil manholes ekusebenzeni kwesithiyo yikhona “kuqhutshwa kathathu”-OTR ixhumeke kahle nge-d × ρ ρ(T-23) (R² = 0.992), I-Wvtr ixhumeke kahle nge-D⁴.² (R² = 0.985), futhi ukudluliselwa kuhlobene kahle ne-D² × Ukusakazeka coefflicing. Ukulawulwa okuhlosiwe kuyadingeka;
- Isincomo sokusebenza kahle kwe-Google Index: Amabhizinisi angangezelela “I-Aluminium Foil Pinhole Detection Videos” futhi “Ukulanda kokuhlolwa kokusebenza kokusebenza kwe-Bartier Ukulanda” Kumawebhusayithi abo asemthethweni, bese wengeza amagama angukhiye afana “I-Aluminium Foil Pinholes + Igama Lemboni” (E.g., “I-Aluminium Foil Pinholes Lithium Battery Pack”, “I-Aluminium Foil Phothos edonsa ipakethi yenyama entsha”) Ezihlokweni zokuthuthukisa amazinga okusesha;
- Ukuqondisa kwezobuchwepheshe kwesikhathi esizayo: Thuthukisa “Ukuzenzela i-aluminium foil” (Ukungeza ama-microcapsaple hot anhesive anamathela ekugcwaliseni ama-mainholes lapho akha). -Njengamanje, ingalungisa ama-mainholes ≤30μm esiteji selebhu ngesilinganiso sokutakula kwe-OTR 85%, kanye nokuthuthuka kwezimboni kulindeleke 2025.