Ungalukhetha njani ubukhulu obufanelekileyo 8079 I-Aluminium foil ngokusekwe kwiimfuno zesicelo
1. Intshayelelo
Ukukhethwa kwefoyile ye-aluminium ubukhulu bekusoloko kusisihloko esibalulekileyo kwiinkalo zokupakisha amayeza., ukupakishwa kokutya okuguquguqukayo, Iinwebu zesithintelo seshishini, kunye nezicelo ezivelayo ezinje ngeepakethi ezithambileyo zebhetri ye-lithium. Phakathi kwee-alloys ezahlukeneyo ze-aluminium ezisetyenziselwa ukupakisha okuphezulu, ibalasele ngobuchule bayo obugqwesileyo, ubude obuphezulu, ukumelana kakuhle kwepinhole, ukufuma okuphezulu kunye neempawu zomqobo we-oxygen, kunye nokuziphatha okuzinzile komatshini ngexesha lokuqhawula kunye nokwenza. Ezi mpawu zenza i-alloy isetyenziswe ngokubanzi kwiindawo zexabiso eliphezulu apho ukunyaniseka kwezinto eziphathekayo kunye nokukhusela imveliso kungenakuxoxisana..
Umceli mngeni ophambili ojongene neenjineli zezinto eziphathekayo kunye nabaguquli kukugqiba ukuba yeyiphi na ubukhulu be 8079 i-foil yeyona ifanelekileyo kwisicelo esithile. Ukutyeba kuchaphazela ukusebenza komqobo, iimpawu zoomatshini, ukuziphatha kokutywina, uzinzo lwemveliso, ukuqina kwezothutho, kunye nolawulo lweendleko. Umahluko omncinci olinganiswe kwii-microns unokuvelisa ukuhluka okubalulekileyo kokusebenza, kunye nokukhetha ubukhulu obungafanelekanga kunokukhokelela ekungeneni kokufuma, ukuthotywa kwemveliso, ukusilela kokupakisha, okanye ukwanda kwenkunkuma yemveliso. Ngoko ke, indlela ecwangcisiweyo yoku 8079 Ukukhetha ubukhulu befoyile yealuminiyam ibalulekile.
Eli phepha elimhlophe libonelela ngokubanzi, zobugcisa, kunye nohlalutyo olujoliswe kwisicelo sendlela yokukhetha ubukhulu obuchanekileyo be 8079 ifoyile ye-aluminium esekelwe kwiimfuno zoshishino. Ibandakanya oomatshini, imichiza, kokusingqongileyo, kunye nokuqwalaselwa kwemveliso, ixhaswa ziitafile zokusebenza, idatha yokuthelekisa, kunye nohlalutyo lwemeko yokusetyenziswa. Injongo kukubonelela ngeenjineli, amaqela okuthenga, kunye nabayili bokupakisha ireferensi ethembekileyo yokwenza izigqibo kwiimeko ezinzima zoshishino.
2. Iimpawu zezinto eziphathekayo ze 8079 Ifoyile yeAluminiyam
2.1 Iimpawu ze-alloy
8079 Ifoyile ye-aluminiyam yeyoluhlu lwe-Al-Fe-Si enobude obuphezulu kunye nekhono lokuzoba nzulu. Inqanaba layo lokucoceka liphezulu 99%, eyenza i-ductility yayo kwaye inciphise ukwenzeka kweziphene eziqengqelekayo. I-alloy inikezela:
- Ubude obuphakamileyo
- Ukuchasa okuqinileyo ukukrazula
- Ukubunjwa komngxuma ophantsi
- Ukubonakala okuphezulu
- Isiphumo esigqwesileyo sesithintelo se-oxygen, ukufuma, ivumba, kunye ne-UV
- Ukusebenza okuzinzileyo kumaqondo aphezulu kunye namaqondo aphantsi
- Ukuhambelana kakuhle kunye ne-adhesives kunye neengubo ezisetyenziselwa ukwenza ifilimu edibeneyo
2.2 Iipropati zoomatshini eziqhelekileyo
| Ipropati | Uluhlu oluqhelekileyo lwe-8079-O | Amanqaku |
|---|---|---|
| Tensile strength | 60-120 MPa | Kuxhomekeke kubukhulu kunye nomoya |
| Elongation | 12%-25% | Ephakamileyo kunobuninzi be-8000-series foil alloys |
| Amakhonkco | ≤ 50 imingxuma/m² kuyo 0.009 mm | Isezantsi kubukhulu obuphezulu |
| Ukuhanjiswa koMphunga waManzi | ~0 g/m²·24h | Isondela ku-zero kwi-≥0.012 mm |
| Ukuhanjiswa kweoksijini | ~ 0 cm³ / m² · 20h | Amandla obuqhelekileyo |
Iinqobo zokuziphatha zentsebenzo zibonisa ukuba i-alloy ilungele ukusetyenziswa kwezicelo ezifuna ukuthembeka okuphezulu kunye nokuzinza koomatshini.
2.3 Ubungqingqwa kunye nokunxibelelana kwepropathi
Ubunzima buthwe ngokuthe ngqo:
- Ukunyaniseka koomatshini
- Umsebenzi woRhwebo
- Ukuzinza
- Ukunganyangeki kwepinhole
- Ukuqhubekekisa umda wokhuseleko
Uhlalutyo olunzulu lolwalamano luya kubonelelwa kumacandelo kamva.
3. Ukubaluleka kokukhetha ubukhulu kwizicelo zemveliso
3.1 Intsebenzo yentsebenzo
Ifoyile yealuminiyam ngokwendalo isisithintelo esipheleleyo. Nangona kunjalo, ubukho beziphene ezincinci ezinje ngepinhole zinxulunyaniswa ngokwezibalo kubunzima. Njengoko i-foil iba yincinci, ukuba nokwenzeka kwemida yeenkozo zekristale engaqhelekanga, ukubandakanywa, kunye namanqaku oxinzelelo lokuqengqeleka ayanda. Ezi ziphene ezincinci ziphazamisa ukusebenza kokukhusela.
| Ukutyeba (mm) | Pinhole Probability | Umqobo ukuthembeka |
|---|---|---|
| 0.006–0.007 | Phezulu | Ayikhuthazwa ukupakishwa okubalulekileyo |
| 0.008-0.009 | Ngokulinganiselweyo | Ifanelekile kwiimveliso ezingenanto |
| 0.010–0.012 | Iphantsi | Isetyenziselwa ngokubanzi ukutya kunye nokupakishwa kweekhemikhali zemihla ngemihla |
| ≥0.012 | Isezantsi kakhulu | Okufunekayo kwizinto zamachiza kunye ne-long-shelf-life |
3.2 Ukuqwalaselwa kwamandla oomatshini
I-foil idinga amandla aneleyo omatshini ukuze imelane:
- Uxinzelelo lwe-lamination oluphezulu
- Ukwenza uxinzelelo ngexesha lokubunjwa kwesingxobo
- Ukuhamba ngebhayisekile okushushu ekuhanjisweni
- Imingcipheko yokugqobhoza ukusuka kwincam yemveliso
Ubukhulu obuphezulu ngokuqhelekileyo buphucula ukuxhathisa iinyembezi kunye namanqaku alula.
3.3 Iindleko–uPhuculo lokuSebenza
Ifoyile etyebileyo yonyusa iindleko zempahla. Ukhetho oluchanekileyo ngoko ke lulinganisa:
- Inqanaba lokusebenza elifunekayo
- Ukulawulwa kweendleko zokwenziwa
- Iinjongo zokuzinza kokusingqongileyo
- Ukunciphisa inkunkuma kwimveliso
Kungenxa yoko le nto uhlalutyo lobunjineli oluchanekileyo lubalulekile.
4. Ukukhetha ukutyeba kwizicelo zokuPakisha ukutya
Ukupakishwa kokutya yenye yezona ndawo zinkulu zesicelo 8079 ifoyile. Iimfuno ziyahluka ngokuxhomekeke kubomi beshelufu, uvakalelo lwemveliso, kunye neemeko zokugcina.
4.1 Ukupakisha ukutya okomileyo
Ukutya okomileyo kufuna ukukhuselwa kokufuma okuphakathi. Ngeebhiskithi, amandongomane, ingqolowa, kunye neti, eyona nkxalabo iphambili kukuthintela ukufuma kunye nokulahleka kwevumba.
Ukutyeba okucetyiswayo:
- 0.009-0.010 mm
Ingqiqo:
- Umqobo owaneleyo wokufuma
- Iindleko eziphantsi
- Amandla aneleyo omatshini kwizakhiwo ze-laminate
4.2 Ukufuma Okuphezulu okanye Ukutya Okunamafutha aphezulu
Iimveliso ezifana netshizi, iisosi, izidlo ezilungele ukutyiwa, kunye ne-oily snacks zivakalelwa ngakumbi kwi-oksijeni kwaye zifuna ukhuseleko oluphezulu.
Ukutyeba okucetyiswayo:
- 0.011-0.012 mm
Iinzuzo zokuSebenza:
- Izinga lombhobho osezantsi
- Ukugcina ivumba elingcono
- Ukumelana negrisi ephezulu
4.3 Ubomi obude obude okanye ukutya okuthunyelwa ngaphandle
Kwiimveliso ezifuna iinyanga ezili-12-36 zokuzinza kweshelufu okanye ukuthunyelwa kwiindawo ezishushu:
Ukutyeba okucetyiswayo:
- ≥0.012 mm
Itafile: Ukukhetha ukutyeba kwizicelo zoKutya
| Uhlobo lokutya | Imeko yemvakalelo | Ukutyeba okucetyiswayo | Amanqaku |
|---|---|---|---|
| IiSnacks ezomileyo | Iphantsi | 0.009-0.010 mm | Iindleko-zonga |
| Ukutya okunamafutha aphezulu | Phakathi | 0.011-0.012 mm | Umqobo ongcono weoksijini |
| Izidlo ezilungile | Phezulu | ≥0.012 mm | Ubomi beshelufa ende |
| Iimveliso ezithunyelwa ngaphandle | Phezulu kakhulu | ≥0.012 mm | Ukumelana nemozulu |
5. Izikhokelo eziqhutywa kwiSicelo sokuKhetha ukutyeba okufanelekileyo kwe 8079 Ifoyile yeAluminiyam
Iimfuno zokusebenza ze 8079 Ifoyile yealuminiyam iyahluka kakhulu kuwo wonke amashishini. Nangona i-alloy inika amandla othintelo oluphezulu jikelele, ubomi, kunye nokumelana nomhlwa, i ubukhulu obuphezulu igqitywe ngamandla ngumatshini wesicelo, thermal, kunye neemfuno zokusingqongileyo.
Ngoko ke, 8079 Ukukhetha ubukhulu befoyile yealuminiyam kufuneka ihlale iqala ekuqondeni okunzulu kwemeko yokusetyenziswa kokuphela. Eli candelo libonelela ngohlalutyo oluneenkcukacha kwiindidi eziphambili zeshishini kunye nobubanzi obucetyiswayo bobukhulu, ixhaswa yingcinga yobunjineli kunye nedatha esebenzayo.
5.1 IiMfuno zeShishini lokuPakisha ukutya
Ukupakishwa kokutya kubonisa eyona nxalenye inkulu yokusetyenziswa kwayo 8079 ifoyile. Ukuchasana kwayo okuphezulu neoksijini, ukufuma, amavumba, kunye nokukhanya kunika isiphumo solondolozo esingahambelaniyo. Iifomathi zokupakisha ezahlukeneyo zifuna amanqanaba obunzima ahlukeneyo.
5.1.1 I-Confectionery kunye ne-Butter Ukusonga
Ezi zicelo zilula zibeka phambili ukuguquguquka, ukubumbeka, kunye nokusebenza kwesantya esiphezulu sokusika. Ubukhulu obugqithisileyo buya kwandisa iindleko zempahla ngaphandle kokongeza ixabiso lomsebenzi.
Uluhlu lokutyeba olucetyiswayo: 6-10 μm
| Imfuneko | Ingqiqo yobuNjineli | Ukutyeba okufanelekileyo |
|---|---|---|
| Ukuguquguquka okuphezulu | Yenza ukugoqa okuchanekileyo malunga nezinto ezincinci | 6-7 μm |
| I-lamination egudileyo | Yehlisa imibimbi ngesantya esiphezulu | 7-8 μm |
| Ukugcinwa kwevumba | Kwanele kwiimveliso zeconfectionery | 8-10 μm |
Foil ngezantsi 6 u-μm uba buthathaka kakhulu ukuba unganqunyulwa kwaye wenzeke. Ngaloo ndlela i-6-10 μm ihambelana nokusebenza kakuhle kwemveliso kunye nokusebenza kokupakisha kwabathengi.
5.1.2 Ukupakishwa kobisi (Ibhotolo, Itshizi, Iibhloko zeCream)
Iimveliso zobisi zifuna ukukhanya okuphuculweyo kunye nokukhuselwa kweoksijini ukunqanda uburharha. Ukuqina okongeziweyo kukwaxhasa iimilo zokupakisha eziqinileyo.
Uluhlu lokutyeba olucetyiswayo: 10-12 μm
Ulungelelaniso lobunjineli:
- Inika umqobo ozinzileyo ngokuchasene ne-UV kunye neoksijini
- Igcina imilo ngexesha lokugcinwa okubandayo
- Isebenza ngokuhambelana nephepha / i-PE laminates
- Iqinisekisa uzinzo lokugcinwa kwexesha elide
Kwiimveliso zobisi zeprimiyamu ezifuna ubomi beshelufu yeenyanga ezili-12, izakhiwo ezininzi zinokunyusa ubukhulu ukuya 14 μm.
5.1.3 Iipowutshi zokutya ezibuyiselwayo kunye neziNzala
Ukuvala inzala kwakhona kubandakanya amaqondo obushushu aphakathi kwe-121°C kunye ne-135°C, ifuna ukumelana nobushushu obuphezulu kunye nokuzinza komda.
Uluhlu lokutyeba olucetyiswayo: 12-0 μm
| Buyisela ubungqongqo | Imeko yeNkqubo eqhelekileyo | Ukutyeba okufunekayo |
|---|---|---|
| Imbuyekezo ethambileyo | ~121°C, <30 imiz | 12-14 μm |
| Imbuyekezo ePhakathi | 121-130°C, 30-45 imiz | 14-16 μm |
| Imbuyekezo enolaka | 130-135°C, >45 imiz | 16-0 μm |
I-foil etyebileyo inciphisa ukuguqulwa kwe-thermal kwaye igcina ingqibelelo yetywina phantsi koxinzelelo lomphunga.
5.1.4 High-Barrier Snack Packaging
Iitshiphusi, amandongomane, kunye namashwamshwam aneoli eninzi, ukusebenza komqobo wepremium kuyafuneka.
Uluhlu lokutyeba olucetyiswayo: 7-12 μm
Isiqulatho se-oyile esiphezulu sonyusa imfuno yesithintelo somphunga wokufuma, ukwenza i-9-12 μm eqhelekileyo kwiimpawu zeprimiyamu.
5.2 IiMfuno zokuPakisha kwezamayeza
Icandelo lamachiza libeka imigangatho engqongqo kunokutya ngenxa:
- Zero-isiphene okulindelekileyo
- Unyamezelo lwepinhole ephantsi kakhulu
- Imigangatho ephezulu yokuzinza kweekhemikhali
- Iimfuno zobomi beshelufa ende
5.2.1 Iipakethi ze-Strip kunye neeSachets
Ezi zisetyenziselwa iipilisi, iipowders, kunye namayeza edosi encinci.
Uluhlu lokutyeba olucetyiswayo: 7-9 μm
Izibonelelo:
- Umqobo we-Ultra-high ofanelekileyo kumachiza athintela ukufuma
- Ukukhanya kunye nesakhiwo esiguquguqukayo
- Ifanelekile kwimigca yokutywina ebandayo ekhawulezayo
5.2.2 Ukupakishwa kweBlister (PVC/AL/PVDC okanye AL/AL CFF Amadyungudyungu)
Ukupakishwa kwe-blister kufuna i-foil engqindilili kakhulu, ngakumbi kwi-blister yefom ebandayo (Cff).
Itafile: I-Blister Packaging Ukutyeba iingcebiso
| Uhlobo lweBlister | Ulwakhiwo | Ukutyeba okucetyiswayo | Isizathu |
|---|---|---|---|
| Iblister yeTropiki | I-pvc + I-PVDC + Al | 20-25 μm | Umqobo wokukhanya kunye nokuthintela ukukhanya |
| Push-NgeFoil (PTP) | Al + i-lacquer yokushisa ukushisa | 20-25 μm | Iqinisekisa ukuxhathisa kweenyembezi |
| I-Foil ene-Cold-Ford (Cff) | Al + Nylon + I-pvc | 45-60 μm | Ukolula ubunzulu bokukwazi ukwenza umngxuma |
Amadyungudyungu abandayo alolona hlobo lushinyeneyo lwefoyile yamayeza kwaye afuna ukudumba okukhethekileyo kunye nokumelana nokwaphuka..
5.3 IiMfuno zokuPakisha imichiza
Iimpahla zemichiza zihlala zibonisa indlela ezonakalisayo okanye zigcinwa ixesha elide phantsi kokwahluka kobushushu. Ezi mpawu ziqhuba imfuno yokuqina kwefoyile eyomeleziweyo.
5.3.1 IiLiner zeMichiza yezoShishino
Isetyenziswe kwizongezo ze powder, ukupakishwa kwecatalyst, kunye neziphakathi ezingevani nokufuma.
Uluhlu lokutyeba olucetyiswayo: 16-25 μm
Isiseko sobunjineli:
- Ukumelana nomhlwa okuphezulu ngokuchasene neekhemikhali ezineasidi/zealkaline
- Uzinzo olulungileyo lwe-dimensional
- Umngcipheko ophantsi wemingxuma yephini phezu kokugcinwa okwandisiweyo
5.3.2 I-Pesticide kunye ne-Agrochemical Sachets
Ezi phakheji zifuna umqobo weekhemikhali kunye nokumelana noomatshini.
Uluhlu lokutyeba olucetyiswayo: 9-12 μm
I-laminate eninzi idla ngokufezekiswa nge-PET / AL / PE isakhiwo, apho i-AL isebenza njengomaleko womqobo weoksijini.
5.4 Izicelo zoShishino kunye nezobuGcisa
8079 Ifoyile yealuminiyam ikwasetyenziswa ngokubanzi kwiindawo eziphucukileyo zemizi mveliso apho imiqobo yokusebenza ingqongqo ngakumbi..
5.4.1 IziTshintshiselwano zoBubushushu kunye neeFini zeHVAC
Nangona 8079 ayisiyiyo i-alloy ye-fin esemgangathweni, iinkqubo ezithile ze-hybrid zifuna ukuxhathisa ukufuma kunye nokusebenza komhlwa.
Uluhlu lokutyeba olucetyiswayo: 20-30 μm
Iingubo ze-Hydrophilic okanye ze-hydrophobic ziphucula ukusebenza kakuhle kwe-thermal.
5.4.2 Lithium Ibhetri Soft Pouch Packaging
Ukupakishwa kwebhetri kufuna amandla esakhiwo kunye nokukhuselwa kwe-electrolyte.
Uluhlu lokutyeba olucetyiswayo: 30-40 μm (njengenxalenye yomaleko we-AL)
Iimbonakalo:
- Ixhasa ukuguqulwa komatshini ngexesha lokuhamba ngebhetri
- Ikhusela ukungena kwe-electrolyte
- Imelana nobushushu bokutywinwa
5.4.3 Amatywina oShishino kunye neeGaskets
Isetyenziselwa ukutywina oomatshini boshishino, iinjini, okanye amagubu ekhemikhali.
Uluhlu lokutyeba olucetyiswayo: 25-30 μm
Izizathu eziphambili:
- Ukuqina okuphezulu
- Ukumelana neenyembezi
- Ukusebenza ngcono kwiindawo zokucinezela-seal
5.5 Itheyibhile yesishwankathelo: Amashishini vs. Ukutyeba okucetyiswayo kwe 8079 I-foil
Le theyibhile idibanisa amacandelo amakhulu esicelo sokwenza izigqibo zobunjineli.
| Ishishini | Uhlobo lweMveliso | Ukutyeba okucetyiswayo | Isizathu sobuNjineli |
|---|---|---|---|
| Ukutya | I-Candy Wrap | 6-7 μm | Ukuguquguquka okuphezulu |
| Ukutya | Ukupakishwa kwebhotolo | 10-12 μm | Isithintelo sokukhanya / ioksijini |
| Ukutya | Buyisa iipowutshi | 12-0 μm | Ukumelana nobushushu |
| Pharma | I-Strip Pack | 7-9 μm | Amayeza angevayo ukufuma |
| Pharma | IZiciko ze-PTP | 20-25 μm | Ukumelana neenyembezi |
| Pharma | I-CFF Blister | 45-60 μm | Ukubumba okunzulu |
| Ikhemikhali | I-Industrial Liner | 16-25 μm | Ukulawula umhlwa |
| Ikhemikhali | Iingxowa zeAgrochemical | 9-12 μm | Umqobo uzinzo |
| Ishishini | UTSHINTSHO | 20-30 μm | Amandla omatshini |
| Ishishini | Isingxobo sebhetri | 30-40 μm | Isithintelo se-Electrolyte |