8079 aluminom foil na mmiri na-eguzogide
In high-end packaging fields such as food, Ọgwụgwọ, ngwá electronic, na nri anụ ụlọ, product moisture absorption, oxidation, and deterioration are core pain points affecting storage, njem njem, na ndụ shelf.
Ordinary packaging materials struggle to resist erosion from humid air, oxygen, and ultraviolet rays. Na ntule ndịiche, 8079 moisture-proof aluminum foil, as a high-end 8xxx series aluminum alloy flexible packaging material, has become the core substrate for global high-barrier packaging due to its ultimate moisture/oxygen barrier properties, light-blocking performance, and excellent deep-processing adaptability.
It is widely used in various packaging scenarios with stringent requirements for moisture resistance, nchekwa ọhụrụ, and anti-oxidation.
This article provides a comprehensive overview of 8079 moisture-proof aluminum foil, covering product definition, moisture-proof principles, isi uru, ngwa ndapụta, composite structures, selection comparisons, influencing factors, ụkpụrụ nyochaa àgwà, na isi ihe ịzụrụ.
I. Gịnị bụ 8079 Igwe ihe mkpuchi aluminom na-egosi mmiri?
1.1 Okwu Mmalite ngwaahịa
8079 Aluminom foil na-egosi mmiri bụ foil aluminom na-arụ ọrụ dị elu nke akpọrepu site na ọkọlọtọ mba 8xxx usoro nchara na-egosi aluminum alloy. N'adịghị ka 1xxx nkịtị na 3xxx usoro aluminom foils, A na-ahazi usoro ya nke ọma yana ọdịnaya adịghị ọcha dị oke ala, na-eme ka ihe ndabere dị njọ.
Isi njirimara ngwaahịa a gụnyere ihe mgbochi mmiri vapor ultra-high water, pinholes efu efu, ezigbo mgbanwe, kwụsiri ike miri-nhazi arụmọrụ, na ihe mgbochi oxygen pụtara ìhè, mgbochi ọkụ, na corrosion iguzogide.
Ijikwa arụmọrụ ya zuru oke, 8079 Aluminom foil na-egosi mmiri na-agbaji site na njedebe nke foil aluminum nkịtị. Ọ bụghịzi naanị nkwakọ ngwaahịa bụ isi mana ọ na-eje ozi dị ka ihe bụ isi maka nkwakọ ngwaahịa ngwakọta dị elu yana ihe mgbochi ụlọ ọrụ..
A na-emegharị ya n'ọtụtụ ebe maka nkwakọba nri ọhụrụ, nkwakọ ngwaahịa ọgwụ sterile, nkenke eletrọnịkị ihe mkpuchi mmiri na-egosi, mmepụta ihe mejupụtara ihe mgbochi mmiri, na ubi ndị ọzọ, na-eme ka ọ bụrụ ihe aluminom na-ahọrọ maka ihe ngosi nkwakọ ngwaahịa dị elu nke chọrọ.
1.2 Isi Nka na ụzụ Parameters
8079 Igwe mmiri aluminom na-ekpuchi mmiri na-enye nkọwa zuru oke na ngbanwe siri ike. Enwere ike ịhazi ya dịka ahịrị mmepụta ndị ahịa na mkpa nkwakọ ngwaahịa si dị. Usoro-ọkọlọtọ ụlọ ọrụ bụ ndị a, niile na-ezute ụkpụrụ ule ASTM na EN mba ụwa:
| Ihe nnwale | Oke ọkọlọtọ ọkọlọtọ | Nkọwa parameter |
|---|---|---|
| Alloy ọkwa | 8079 | Nkwakọ ngwaahịa dị elu raara onwe ya nye ọkwa aluminom alloy |
| Iwe | Isi iwe, Iwe H18 | O iwe na-agbanwe ma dị mfe ịgbatị, adabara maka nhazi miri emi; Iwe H18 nwere isi ike dị elu yana ike siri ike, adabara elu-ọsọ akara |
| Udi okpukpo | 0.006mm-0.030mm (6µm-30µm) | Nkọwa dị oke mkpa maka nkwakọ ngwaahịa na-agbanwe agbanwe, nkọwa zuru oke maka ihe mejupụtara ụlọ ọrụ mmepụta ihe |
| Oke obosara | 100mm - 1600 mm | Adaba dị iche iche obosara-format laminating na-ebipụta mmepụta ahịrị |
| Dayameta nke ime isi | 76mm, 152mm | Standard size maka izugbe ulo oru eriri igwe, ọ dịghị igwe mgbanwe mkpa |
| Ọnọdụ elu | Otu akụkụ na-egbuke egbuke, akụkụ abụọ na-egbuke egbuke | Elu dị ọcha, enweghị mmanụ, uru dyne kwụsiri ike, adabara ibipụta na lamination |
| Arụmọrụ mgbochi | Ọkwa dị elu | Uzuoku mmiri na ikuku oxygen na-eru nso efu |
| Ụzọ nhazi | Ochuchu, ndeputa n'igwe, mkpuchi, okpomọkụ akara, igbuji | Ngbanwe dị omimi na-arụ ọrụ nke ọma, ọ dịghị ihe ize ndụ nke cracking ma ọ bụ delamination |
Ami. Gịnị Mere 8079 Aluminom Foil nwere arụ ọrụ mgbochi mmiri dị elu?
The magburu onwe mmiri-àmà ike nke 8079 Aluminom foil abụghị otu uru arụmọrụ mana nsonaazụ nke nnukwu uru atọ dị mkpa: eke ihe owuwu, nhazi alloy kachasị mma, na usoro ntụgharị nke ziri ezi.
Ngwakọta a bụkwa isi ihe dị iche na foil aluminum nkịtị.
2.1 Ihe mgbochi anụ ahụ sitere n'okike nke Aluminium Foil Base Material
Mgbe elu-nkenke oyi mpịakọta, ọla aluminom na-etolite oke oke, na-abụghị porous metal film Ọdịdị, isi dị iche na ihe nkwakọ ngwaahịa porous dị ka plastik na akwụkwọ.
Ihe owuwu kristal a nwere nnukwu igwe na-egbochi ụzọ ntinye nke vepo mmiri na ụmụ irighiri ikuku. N'okpuru ọnọdụ nkịtị, Ọnụego nnyefe ikuku mmiri (Wvr) ọ fọrọ nke nta ka ọ bụrụ efu, na-ekewapụ ikuku mmiri dị n'èzí kpamkpam, vepo mmiri, na foogu si na ịbata, si otú a na-edozi nsogbu nke ngwaahịa mmiri absorption, mmiri mmiri, na condensation na isi iyi.
N'otu oge, nnukwu usoro ahụ na-egbochikwa ikuku oxygen, uzuzu, na bacteria, na-enweta ọtụtụ ihe nchebe gụnyere mkpuchi mmiri, mgbochi oxidation, mgbochi uzuzu, na mmetụta antibacterial.
2.2 Uru arụmọrụ pụrụ iche nke 8079 Ngwakọta Alloy
Tụnyere ahịa-ọkachamara nkịtị 8011 na 1060 aluminom, 8079 Aluminom foil na-egosi oke alloy pụrụ iche, ígwè a na-achịkwa nke ọma, silicon, na ihe ndị ọzọ adịghị ọcha, budata optimizing esịtidem Ọdịdị nke isi ihe.
Nke a na-ebelata ntụpọ dị ka pinholes na mgbawa n'oge ntụgharị, na-eduga na nkwalite zuru oke na arụmọrụ isi. Ntụnyere ahụ na-akọwapụta uru dị ịrịba ama:
| Ngosipụta arụmọrụ | 8079 Igwe ihe mkpuchi aluminom na-egosi mmiri | Aluminom foil nkịtị (8011/1060) | Nkọwa Ọdịiche Arụmọrụ |
|---|---|---|---|
| Ogologo oge | Keelu (≥15%) | Keusoro (8%-12%) | Mgbatị na-eguzogide, adịchaghị agbaji, adabara na-akpụ ngwugwu oge niile |
| Pinholes | Dị oke ala (micron-larịị, enweghị ntapu) | Dị elu, ọnụnọ nke mma pinholes | Na-ewepụ kpam kpam ntinye mmiri site na pinholes, n'ịhụ na nchekwa mmiri zuru oke |
| Nguzogide mmiri | Magburu onwe, ihe mgbochi ogologo oge | Ọ dị mma, mgbochi dị mkpụmkpụ | Na-ejigide mmetụta mgbochi mmiri kwụsiri ike ọbụlagodi na gburugburu iru mmiri dị elu |
| Mgbanwe | Magburu onwe, ọ dịghị cracks n'elu ekwe | Agbaetiti, na-adị mfe mgbawa mgbe agbajisịrị ugboro ugboro | Kwesịrị ekwesị maka mpịachi, wrapping, usoro nkwakọ ngwaahịa agụụ |
| Arụmọrụ nhazi miri emi | Magburu onwe, enweghị delamination n'oge mbipụta / lamination | Agbaetiti, na-enwekarị wrinkling, degumming | Adabara dị iche iche elu-ọgwụgwụ miri-processing mmepụta ahịrị |
2.3 Na-ejigide ihe mgbochi mmiri zuru oke ọbụlagodi na nkọwapụta dị oke mkpa
Omenala foil aluminum nkịtị na-achọ imepụta ọtụtụ pinholes na mmebi mgbe ọkpụrụkpụ dara n'okpuru 10μm, na-ebelata oke ọrụ mgbochi yana ịghara imezu ihe achọrọ na-egosi mmiri.
Agbanyeghị, na-adabere na nkenke mpịakọta usoro na kacha alloy formulations, 8079 aluminom foil ka nwere ike na-etolite na-aga n'ihu, emebibeghị, na oyi akwa mgbochi mmiri adịghị emebi emebi ọbụlagodi na ọnọdụ dị oke mkpa nke ọkpụrụkpụ 6μm, na-enweghị okwu nke mmiri ma ọ bụ ikuku permeability.
Njirimara a na-enye ohere nkwakọ ngwaahịa na-agbanwe agbanwe dị elu iji nweta ihe mgbaru ọsọ dị arọ na nke dị mkpa, ibelata ọnụ ahịa nkwakọ ngwaahịa na-enweghị ịchụ àjà na-egosi mmiri na ịrụ ọrụ ọhụrụ, dabara nke ọma mkpa nkwakọ ngwaahịa dị oke mkpa nke nri dị elu yana ngwa eletrọnịkị nkenke.
Adii. Ise isi Uru nke 8079 Igwe ihe mkpuchi aluminom na-egosi mmiri
3.1 Ọnụego nnyefe ikuku mmiri dị oke ala, Mkpọchi mmiri na-adịte aka yana ichekwa ịdị ọhụrụ
8079 Aluminom foil na-egosi mmiri nwere ikike mgbochi mmiri vapor ụlọ ọrụ, na ụkpụrụ WVTR na-abịaru nso efu, nke ọma na-egbochi ntinye molekul mmiri n'ime ngwugwu.
N'ọnọdụ dị mgbagwoju anya dị ka nchekwa iru mmiri dị elu, njem yinye oyi, na nkesa na mpaghara iru mmiri, ọ na-egbochi nke ọma nnabata mmiri ngwaahịa, mmiri mmiri, ime nri, ebu ibu, na ime nro n'ime ngwugwu, na-agbatị ndụ ngwaahịa nke ukwuu na idozi ihe ịma aka nchekwa mmiri maka ngwongwo akọrọ dị iche iche, pirensu, na nkenke akụkụ.
3.2 Arụmọrụ Oxygen Barrier kacha mma, Na-egbochi Oxidation na Deterioration
N'ofè mgbochi mmiri, 8079 Aluminom foil na-enye ezigbo ihe mgbochi oxygen, nke ọma na-ekewapụ ikuku oxygen dị n'èzí ịbanye na ngwugwu. Maka nri, ọ na-egbochi mmanụ oxidation, agba ọchịchịrị, nri ọnwụ, na ire ere.
Maka ọgwụ na ngwaahịa eletrọnịkị nkenke, ọ na-egbochi ọdịda oxidation nke ihe ndị na-arụ ọrụ na mmebi nke ihe ndị dị na ígwè, n'ụzọ zuru ezu n'ịhụ nkwụsi ike nke ngwaahịa.
3.3 Mgbochi ọkụ-Spectrum zuru ezu, Na-echekwa ngwaahịa na-enwe mmetụta ọkụ
Aluminom foil bụ ihe na-egbochi ọkụ kpamkpam, ike nke 100% igbochi ìhè anya, ultraviolet (Uv), na infrared (NA) radieshon. Mkpughe ọkụ bụ ihe dị mkpa na-akpata rancidity mmanụ nri, emebi ngwa ngwa ọgwụ, and chemical material aging.
The full light-blocking characteristic of 8079 moisture-proof aluminum foil provides exclusive protection for photosensitive and easily aging products, avoiding quality loss induced by light and greatly enhancing packaging safety levels.
3.4 Ngwongwo igwe kwụsiri ike, Suitable for High-Speed Production
8079 aluminum foil balances flexibility with tensile strength, exhibiting excellent tear resistance, ike ọdụdọ, and bending resistance.
It is less prone to breakage, wrinkiling, or holes during high-speed packaging line operations. Oburu, the coil boasts high flatness and uniform tension, ensuring smooth material feeding.
It perfectly adapts to fully automatic bag making, lamination, okpomọkụ akara, blister forming, and other processes, significantly improving production efficiency and reducing packaging scrap rates.
3.5 Strong Compatibility, Maximizing Lamination Adaptability
With a clean surface and stable tension, 8079 Enwere ike iji ihe nkiri plastik dị iche iche dị ka PET kpuchie nke ọma nke ọma, BOPP, Peuuu, CPP, na NY (Nilhon).
Ijikọta na ihe dị iche iche na-enye ohere maka ịmepụta ihe nhazi ngwugwu nwere ọrụ dị iche iche dị ka nkwụghachi azụ., mfe dọka, mmetụta dị elu na-eguzogide, na ntachi obi dị ala.
Ọ bụ dakọtara na mainstream Filiks dị ka akọrọ lamination, lamination enweghị ihe mgbaze, na extrusion lamination. Ike nkekọ ngwakọta dị elu, na-enweghị delamination ma ọ bụ na-afụ ụfụ n'oge eji ogologo oge, na-egbo mkpa nkwakọ ngwaahịa ahaziri n'ofe ụlọ ọrụ dị iche iche.
Eva. Mpaghara Ngwa Mainstream nke 8079 Igwe ihe mkpuchi aluminom na-egosi mmiri
4.1 Ụlọ ọrụ nkwakọ ngwaahịa nri dị elu
Nri bụ ihe kacha eme ngwa maka 8079 moisture-proof aluminum foil. Nkwagharị ya siri ike na-eleba anya na-egosi mmiri na idobe mkpa nke ngwaahịa akọrọ, pirensu, ngwongwo a na-eme achịcha, na nri oyi kpọnwụrụ.
- Isi Ngwa Ngwaahịa:Nkwakọ ngwaahịa ntụ ntụ kọfị, mmiri ara ehi ntụ ntụ nwere ike mejupụtara ihe nkiri, tii agụụ akpa, nut na mkpuru osisi mịrị amị, akpa nri nfụkasị ahụ, akpa nkwakọ nri ọhụrụ oyi kpọnwụrụ, ihe esiri esi nkwakọ ngwaahịa na-egbochi mmiri, nkwakọ ngwaahịa ntụ ntụ ahụike, wdg.
- Uru bụ isi ihe na-egosi mmiri:Na-egbochi nri nke ọma ka ọ ghara ịmịkọrọ mmiri na ịme achịcha, na-aghọ soggy, ịkpụzi, ma ọ bụ imebi. Ọ na-emechi ekpochi mbụ na udidi nri, na-ezere ụkọ nri, ma gbatịa ndụ shelf nri site na 1-3 ugboro. Ọ dabara nke ọma maka ngosi nnukwu ụlọ ahịa ogologo oge, njem njem n'oke oke oke, na mkpa nchekwa ọtụtụ ọnọdụ.
4.2 Ụlọ ọrụ nkwakọ ngwaahịa ọgwụ Sterile
Nkwakọ ngwaahịa ọgwụ chọrọ ụkpụrụ dị oke elu maka ihe mgbochi, nzerendo, na ịmụ nwa.
8079 O-ọkụ aluminom foil bụ nke a na-enwere onwe ya pụọ na nhịahụ ígwè dị arọ, na-abụghị ihe na-egbu egbu, na sterile, na-erube isi na nkwakọ ngwaahịa ọgwụ GMP ụkpụrụ mmepụta, na-eme ka ọ bụrụ ihe a raara nye maka nkwakọ ngwaahịa ọgwụ dị elu.
- Ụdị ngwa isi:Mbadamba ụrọ na capsule blister, akpa ihe nkiri mejupụtara ọgwụ, nkwakọ ngwaahịa ọgwụ ọdịnala ndị China, nkwakọ ngwaahịa ọgwụ nwere ike ịwụfu, mkpuchi mkpuchi ahụike nkwakọ ngwaahịa mmiri, nkwakọ ihe inyeaka ọgwụ mgbochi, wdg.
- Isi Uru:Mmiri siri ike na mgbochi oxygen, igbochi mmiri mmiri ọgwụ, oxidation, na ọdịda ihu igwe, nkwụsi ike nrụpụta ọrụ. Ihe dị mma, na-abụghị ihe na-egbu egbu, na enweghị mmetọ leaching, na-erube isi n'ụkpụrụ nnwale nri na ọgwụ, n'ịhụ na nchekwa ọgwụ na izute ogologo oge nchekwa chọrọ maka ngwaahịa ọgwụ.
4.3 Ụlọ ọrụ nkwakọ ngwaahịa anụ anụ
Nri anụ ụlọ na-enwekarị protein dị elu na mmanụ dị elu, na-eme ka ha nwee ike ị nweta oke mmiri na-ebute ebu na rancidity oxidative. 8079 Igwe mmiri aluminom na-egbochi mmiri na-edozi isi ihe mgbu nchekwa nri anụ ụlọ.
- Ihe ngosi nkwakọ ngwaahịa nkịtị:Anụ anụ na-emeso vacuum akpa, nkwakọ nri akpọnwụrụ akpọnwụrụ anụ ụlọ, ihe nkiri mejupụtara nri mmiri mmiri anụ ụlọ, nkwakọ ngwaahịa nri anụ ụlọ, nnukwu akpa anụ ụlọ bụ nkwakọ nri na-egbochi mmiri, wdg.
- Mmetụta mmiri-ihe akaebe:Na-aga n'ihu na-edobe udidi crispy nke nri anụ ụlọ, na-egbochi mmanụ oxidation na mmebi, mgwa ihe ebu, na uto nje bacteria, na-ahụ maka nchekwa nri anụ ụlọ, ịkwalite ọkwa ngwaahịa, na asọmpi ahịa.
4.4 Ụlọ ọrụ nkwakọ ngwaahịa eletrọnịkị nkenke
Ngwa eletrọnịkị nkenke yana ihe batrị lithium na-enwe mmetụta nke ukwuu maka iru mmiri, oxygen, na corrosion.
Ebe iru mmiri nwere ike iduga ngwa ngwa na sekit dị mkpirikpi, oxidation, na ọdịda arụmọrụ. 8079 Aluminom foil bụ isi ihe maka nchekwa nchekwa mmiri dị elu na ụlọ ọrụ eletrọnịkị.
- Oke ngwa:Mkpụrụ ndụ batrị lithium (ihe nkiri plastik aluminum) mkpụrụ, mgbawa na akụrụngwa eletrọnịkị mmiri mgbochi akpa, nkenke ngwá encapsulation nkwakọ, bọọdụ sekit agụụ nkwakọ ngwaahịa na-egbochi mmiri, nkwakọ ihe nchebe semiconductor, wdg.
- Atụmatụ arụrụ arụ:Ngosipụta mmiri nke ọma, mgbochi oxidation, mgbochi corrion, na ụfọdụ mmetụta mkpuchi electromagnetic. Ọ na-ekewapụ mmebi gburugburu ebe obibi na mpụga ngwaọrụ eletrọnịkị nkenke, n'ịhụ nkwụsi ike n'oge njem ngwaahịa, nchekwa, na ojiji, ibelata ọnụego adịghị mma nke ngwaahịa eletrọnịkị.
V. Nhazi ihe mejupụtara nke isi 8079 Igwe mmiri na-egosi na aluminom foil na ihe ndapụta
8079 A na-ejikarị foil aluminum eme ihe naanị; ọ na-akasị laminated na plastic film na-etolite multi-layer elu ihe owuwu. Ụdị ihe mejupụtara dị iche iche dabara na usoro nkwakọ ngwaahịa dị iche iche na ọnọdụ ojiji. Nhazi ụlọ ọrụ tozuru oke bụ ndị a:
| Ọdịdị mejupụtara | Njirimara isi | Isi ihe ndapụta |
|---|---|---|
| PET/AL/PE | Ihe mgbochi dị elu, obere okpomọkụ na-eguzogide, ezigbo okpomọkụ sealability | Nkwakọ nri izugbe, ngwugwu ntụ ntụ, nri nri nkwakọ |
| PET/AL/CPP | Nnukwu okpomọkụ na-eguzogide, retorable, ike dị elu | Nri na-eweghachi oke okpomọkụ, nkwakọ nri esi nri, igba ogwu nri nkwakọ |
| BOPP/AL/PE | Ọdịdị dị mma, elu flatness, mmetụta obibi akwụkwọ magburu onwe ya | Nri nri nri dị elu, nri nri ndị ama ama ịntanetị na-ewu ewu, onyinye-ọkwa nkwakọ |
| PET/AL/NY/PE | Ihe mgbochi dị elu, puncture eguzogide ọgwụ, gbatịa na-eguzogide ọgwụ | Nkwakọ ngwaahịa dị arọ, agụụ ọhụrụ-edebe, nkwakọ ngwaahịa mmiri dị elu chọrọ |
| PET/AL/PE Peel dị mfe | Ihe mgbochi dị elu + mfe-emeghe, ike akara | Nkwakọ ngwaahịa ọgwụ, nkwakọ ngwaahịa ahụike, adaba nri nkwakọ |
Vi. 8079 vs 8011 Igwe ihe mkpuchi aluminom na-egosi mmiri: Ntụle Nhọrọ Isi
8011 na 8079 bụ ihe abụọ a na-ejikarị aluminum foil na ụlọ ọrụ nkwakọ ngwaahịa, na ọtụtụ ndị na-azụ ahịa na-emegharị nhọrọ ha ngwa ngwa. Ha abụọ na-enye ihe mgbochi mmiri, mana 8079 bụ ụdị nkwalite dị elu, zuru oke karịa 8011 na arụmọrụ a nụchara anụcha, na-adabara mkpa nkwakọ ngwaahịa ọkọlọtọ dị elu. Ntụnyere kpọmkwem dị ka ndị a:
| Ihe atụnyere | 8079 Igwe ihe mkpuchi aluminom na-egosi mmiri | 8011 Igwe ihe mkpuchi aluminom na-egosi mmiri |
|---|---|---|
| Ịrụ ọrụ elongation | Dị elu, stretch-resistant, less prone to cracking | Dị elu, sufficient for conventional processing |
| Pinpoint Control | Extremely excellent, ultra-thin with no pinholes | Ọ dị mma, ultra-thin specifications prone to fine pinholes |
| Nguzogide mmiri | Top-tier, long-term stable in high humidity | Ọ dị mma, only suitable for conventional dry environments |
| Mgbanwe | Magburu onwe, no cracks upon repeated bending | Agbaetiti, prone to damage after multiple bends |
| High-End Packaging Adaptability | Magburu onwe, suitable for pharmaceuticals, ngwá electronic, high-end food | Ọ dị mma, only suitable for ordinary food packaging |
| Composite Processing Performance | Magburu onwe, no delamination, na-ekwu, wrinkiling | Ọ dị mma, average deep-processing stability |
Precise Material Selection Advice:
- Nye ụzọ 8079 Aluminom foil: For high-end pharmaceutical packaging, nkenke eletrọnịkị ihe mkpuchi mmiri na-egosi, high-end coffee/milk powder/tea packaging, ultra-thin high-barrier flexible packaging, cross-border long-distance transportation packaging, and packaging used in high-humidity environments, prioritize selecting 8079 O-temper aluminum foil maka arụmọrụ kacha kwụsie ike.
- Nhọrọ 8011 Aluminom foil:Maka nkwakọ nri nri nkịtị, Ngwunye nri nchekwa obere oge, na nkwakọ ngwaahịa a na-ekesa na gburugburu akọrọ, 8011 Enwere ike ịhọrọ foil aluminom maka ọnụ ahịa dị elu.
VII. Isi ihe anọ na-emetụta arụmọrụ mmiri-ihe akaebe nke 8079 Aluminom foil
Ọbụna n'etiti 8079 ngwaahịa foil aluminum na-egbochi mmiri, mmetụta na-egosi mmiri nwere ike ịdịgasị iche n'etiti ndị na-emepụta ihe. Isi ihe anọ na-emetụta arụmọrụ: okpurukpu, pinholes, otu esi emeputa ihe, na nchekwa. Ndị a bụkwa isi ebe nlele maka njikwa mma.
7.1 Aluminom foil ọkpụrụkpụ
Ọkpụrụkpụ aluminom dabara adaba na nkwụsi ike mgbochi mmiri. Ọkpụrụkpụ ka ukwuu na-ebute njupụta ihe dị elu yana ikike mgbochi mgbochi siri ike, na-eduga nkwụsi ike ka mma na gburugburu iru mmiri dị elu.
Ọkpụrụkpụ nke ụlọ ọrụ na-ahọrọ bụ: 7μm, 9μm, 12μm, 15μm, 20μm. N'etiti ndị a, 7-12μm dabara na nkwakọ ngwaahịa nri, ebe 15-20μm dabara n'ọnọdụ ihe mgbochi dị elu dị ka ọgwụ na elektrọnik..
7.2 Ọnụọgụ na nha Pinholes
Pinholes bụ isi adịghị ike maka ntinye mmiri. Obere pinho dị ole na ole na nha oghere pere mpe na-ebute arụmọrụ na-egosi iru mmiri ka mma.
Ogo dị elu 8079 Aluminom foil na-enweta ọtụtụ ntụgharị ziri ezi na usoro nzacha iji wepụ adịghị ọcha, na-enweta pinholes nso-efu ọbụlagodi na nkọwapụta dị oke mkpa, kpamkpam na-ewepụ ọwa ntinye mmiri.
Ngwaahịa ndị dị ala nwere oghere pinholụ juru, na-ebelata oke arụmọrụ na-egosi mmiri.
7.3 Usoro post-lamination
Ikike nke mmiri na-ekpuchi mmiri nke foil aluminom na-adabere na nhazi ngwakọta zuru oke. Ogo nke adhesives, lamination uniformity, na okpomọkụ akara iguzosi ike n'ezi ihe kpọmkwem na-ekpebi ihe mgbochi ikpeazụ.
Gluo dị ala na-adịkarị mfe ịka nká na delamination; lamination na-enweghị isi na-emepụta afụ na oghere; mkpuchi okpomọkụ na-ezughị ezu na-eduga na ntapu-ha niile na-emebi ihe mgbochi mmiri niile.
7.4 Nchekwa ngwaahịa na gburugburu ebe njem
8079 Aluminom foil coils na laminated emechara ngwaahịa chọrọ okpomọkụ na iru mmiri nchekwa oge niile.
Mkpughe ogologo oge na oke okpomọkụ, oke iru mmiri, acid, alukali, ma ọ bụ gburugburu ebe ndị na-emebi emebi nwere ike ime ka oxidation elu nke foil aluminum, mmebi nke oyi akwa mejupụtara, na nrụrụ eriri igwe, na-ebibi usoro ihe mgbochi na n'ikpeazụ ibelata arụmọrụ na-egosi mmiri.
Ebe nkwakọba ihe ahaziri ahazi bụ njikọ dị oke mkpa n'ịhụ na arụmọrụ ngwaahịa kwụsiri ike.
Nke X. Mmechi
Na ya ultra-ala mmiri vepo nnyefe ọnụego, ihe mgbochi dị elu efu-pinhole, excellent flexibility and deep-processing performance, and safe, non-toxic material characteristics, 8079 moisture-proof aluminum foil has become an indispensable functional substrate in the high-end packaging field.
Compared to ordinary aluminum foil, it thoroughly solves industry pain points like moisture absorption, oxidation, mmebi, and damage in traditional packaging.
Ọ nwere ike ime mgbanwe maka ihe na-egosi oke mmiri yana mkpa idobe ọhụrụ n'ofe akụkụ dị iche iche gụnyere nri, Ọgwụgwọ, ihe oriri anụ ụlọ, na nkenke eletrọnịkị.
N'ihi na n'ichepụta ụlọ ọrụ na-achụ elu ngwaahịa àgwà, ogologo ndụ shelf, nchekwa nkwakọ ngwaahịa dị elu, na obere ọnwụ ọnụego, 8079 Aluminom foil na-ekpuchi mmiri bụ ihe ngwọta nkwakọ ngwaahịa dị elu nke na-ejikọta ma ọnụ ahịa na arụmọrụ..
Ajụjụ na Azịza ndị a na-ajụkarị
Q1: Kedu nke nwere arụmọrụ na-egbochi mmiri ka mma, 8079 aluminom foil ma ọ bụ 8011 aluminom foil?
Under the same thickness and process conditions, the moisture-proof performance of 8079 aluminum foil is comprehensively superior to that of 8011 aluminom foil. 8079 alloy has fewer impurities, ọnụ ala pinhole, a denser base material, and stronger flexibility and barrier stability. The advantage gap is particularly evident in scenarios involving ultra-thin specifications, high-humidity environments, and long-term storage.
Q2: Ibu 8079 aluminum foil suitable for vacuum packaging?
It is very suitable. 8079 aluminum foil offers excellent tensile strength, nkwụsịtụ nkwụsị, na akara njirimara. Ọ naghị agbawa ngwa ngwa ma ọ bụ na-awụpụ ikuku n'ebe enweghị oghere, na-enweta oke mmiri na mmetụta mgbochi oxygen. Ọ bụ isi ihe puru iche maka nkwakọ agụụ agụụ nri dị elu yana ihe ndị dị na ya.
Q3: Kedu ihe nkọwa ọkpụrụkpụ nke a na-ejikarị eme ihe 8079 aluminom foil?
Nkwakọ ngwaahịa nkịtị na-ejikarị ọkpụrụkpụ nke 7μm, 9μm, 12μm, na 15μm. Ihe mgbochi dị elu nke ụlọ ọrụ na nkwakọ ngwaahịa dị elu na-ahọrọkarị nkọwapụta dị oke mkpa ma dị elu nke 15μm na 20μm, nke enwere ike ịhazi ya dabere na ọkwa ọkwa iru mmiri na-egosi.
Q4: Nwere ike 8079 A ga-eji foil aluminum mee ihe ozugbo maka nkwakọ ngwaahịa ọgwụ?
Okwukwe. Nri na ọgwụ ọkwa 8079 O-ewe iwe aluminum foil adịghị egbu egbu, akpali mmasị, na free na arọ metal leaching, na-agbaso ụkpụrụ nkwakọ ngwaahịa ọgwụ GMP. Ọ bụ ihe bụ isi maka nkwakọ ngwaahịa ọnya mbadamba, ihe nkiri mejupụtara ọgwụ, na nkwakọ ngwaahịa ọgwụ adịghị mma.
Q5: Gịnị bụ isi mmiri-àmà ụkpụrụ nke 8079 aluminom foil?
Isi ụkpụrụ bụ ihe mgbochi anụ ahụ: Nke 8079 aluminom alloy na-enweta mkpụgharị oyi dị elu nke ọma ka ọ bụrụ nke na-adịghị agba, elu-njupụta metal film Ọdịdị. Nke a n'ụzọ anụ ahụ na-egbochi ụzọ ntinye nke vepo mmiri na ikuku oxygen. Ejikọtara ya na ihe dị elu dị elu nke na-egosipụta obere pinholes, ọ na-enweta nchebe mmiri na-adịgide adịgide na mgbochi oxidation.
