Lesi sichazamazwi sihlanganisa amagama abalulekile ahlobene nezikhwama zokupakisha eziguquguqukayo nezinto zokwakha, siqokomisa izingxenye ezahlukene, izakhiwo, kanye nezinqubo ezihilelekile ekukhiqizweni nasekusetshenzisweni kwazo. Ukuqonda la magama kungasiza ekukhetheni nasekuklameni izixazululo zokupakisha ezisebenzayo.
Nasi uhlu lwamagama ajwayelekile ahlobene namaphakethe nezinto zokupakisha eziguquguqukayo:
1. Inamathela:Into esetshenziselwa ukubopha izinto ndawonye, evame ukusetshenziswa kumafilimu nezikhwameni ezinezingqimba eziningi.
2. I-Adhesive Lamination
Inqubo yokunamathisela lapho izendlalelo ngazinye zezinto zokupakisha zihlanganiswa khona nge-glue.
3.AL - I-Aluminium Foil
I-aluminium foil encane (6-12 microns) enamathiselwe kumafilimu epulasitiki ukuze inikeze umoya-mpilo ophezulu, iphunga kanye nezakhiwo zokuvimba umhwamuko wamanzi. Nakuba iyinto engcono kakhulu yokuvimba, ithathelwa indawo kakhulu amafilimu ensimbi, (bheka i-MET-PET, i-MET-OPP kanye ne-VMPET) ngenxa yezindleko.
4. Isithiyo
Izakhiwo Zesithiyo: Amandla ento yokumelana nokugcwala kwamagesi, umswakama, nokukhanya, okubaluleke kakhulu ekwandiseni impilo yeshelufu yemikhiqizo epakishiwe.
5. Okubolayo:Izinto ezingaqhekeka ngokwemvelo zibe yizingxenye ezingezona ezinobuthi emvelweni.
6.CPP
Ifilimu ye-Polypropylene eyenziwe nge-Cast. Ngokungafani ne-OPP, ingavalwa ngokushisa, kodwa emazingeni okushisa aphezulu kakhulu kune-LDPE, ngakho-ke isetshenziswa njengesendlalelo sokuvala ukushisa ekupakisheni okuguquguqukayo. Nokho, ayiqinile njengefilimu ye-OPP.
7.COF
I-coefficient of friction, ukulinganisa "ukushelela" kwamafilimu epulasitiki nama-laminate. Ukulinganisa kuvame ukwenziwa ebusweni befilimu kuya ebusweni befilimu. Ukulinganisa kungenziwa nakwezinye izindawo, kodwa akukhuthazwa, ngoba amanani e-COF angaphambukiswa ukushintshashintsha kokuqedwa kobuso kanye nokungcola ebusweni bokuhlola.
8. I-Valve Yekhofi
I-valve yokukhulula ukucindezeleka efakwe ezikhwameni zekhofi ukuze kuvunyelwe ukuphuma kwegesi yemvelo engadingeki ngenkathi kugcinwa ubusha bekhofi. Ibizwa nangokuthi i-aroma valve ngoba ikuvumela ukuthi unuke umkhiqizo nge-valve.
9. Isikhwama Esisikiwe Ngodayi
Isikhwama esakhiwe ngezimbobo eziseceleni ze-contour esidlula nge-die-punch ukuze sinciphise izinto ezivalwe ngokweqile, sishiye umklamo wokugcina wesikhwama ogobile futhi omile. Kungenziwa ngezinhlobo zesikhwama sokuma kanye nesikhwama somcamelo.
10. Iphakethe likaDoy (Doyen)
Isikhwama sokuma esinezivalo ezinhlangothini zombili naseduze kwe-gusset engezansi. Ngo-1962, uLouis Doyen wasungula futhi waqamba isikhwama sokuqala esithambile esinephansi elivuvukile elibizwa ngokuthi i-Doy pack. Nakuba lokhu kupakisha okusha kwakungeyona impumelelo eyayilindelwe ngokushesha, kuyachuma namuhla njengoba ilungelo lobunikazi selingene emphakathini. Kuphinde kubhalwe - i-Doypak, i-Doypac, i-Doy pak, i-Doy pac.
11. I-Ethylene Vinyl Alcohol (EVOH):Ipulasitiki enezivikelo eziphakeme evame ukusetshenziswa kumafilimu anezingqimba eziningi ukunikeza ukuvikelwa okuhle kakhulu kwezivikelo zegesi
12. Ukupakisha Okuguquguqukayo:Ukupakishwa okwenziwe ngezinto ezingagobeka kalula, zisontwe, noma zigoqwe, ngokuvamile kufaka phakathi amaphakethe, izikhwama, namafilimu.
13. Ukuphrinta nge-Gravure
(I-Rotogravure). Ngokuphrinta i-gravure, isithombe siyaqoshwa ebusweni bepuleti lensimbi, indawo eqoshwe igcwaliswe ngoyinki, bese ipuleti lijikeleziswa kusilinda esidlulisela isithombe kufilimu noma kwezinye izinto. I-Gravure ifushaniswe ne-Rotogravure.
14. I-Gusset
Ukugoqa ohlangothini noma phansi kwesikhwama, okuvumela ukuthi sinwebeke uma okuqukethwe kufakwa
15. I-HDPE
I-polyethylene enobukhulu obuphezulu (0.95-0.965). Le ngxenye inokuqina okuphezulu kakhulu, ukumelana nokushisa okuphezulu kanye nezakhiwo zokuvimbela umhwamuko wamanzi ezingcono kakhulu kune-LDPE, yize ilukhuni kakhulu.
16. Amandla okuvala ukushisa
Amandla okuvala ukushisa alinganiswa ngemva kokuba uphawu selupholile.
17. Ukulinganisa nge-Laser
Ukusetshenziswa kokukhanya okucijile okunamandla aphezulu ukusika kancane into ethile emgqeni oqondile noma emaphethini anomumo. Le nqubo isetshenziselwa ukunikeza isici esilula ukuvula izinhlobo ezahlukene zezinto zokupakisha eziguquguqukayo.
18.LDPE
I-polyethylene ephansi, (0.92-0.934). Isetshenziswa kakhulu ekuqiniseni ukuvala ukushisa kanye nobuningi ekupakishweni.
19. Ifilimu Elaminethiwe:Izinto ezihlanganisiwe ezenziwe ngezendlalelo ezimbili noma ngaphezulu zamafilimu ahlukene, ezinikeza izakhiwo ezithuthukisiwe zokuvimbela kanye nokuqina.
20.MDPE
Ubuningi obuphakathi, (0.934-0.95) i-polyethylene. Inokuqina okuphezulu, indawo yokuncibilika ephezulu kanye nezakhiwo ezingcono zokuvimbela umhwamuko wamanzi.
21.MET-OPP
Ifilimu ye-OPP eyenziwe ngensimbi. Inazo zonke izakhiwo ezinhle zefilimu ye-OPP, kanye nezakhiwo zokuvimbela umoya-mpilo kanye nomhwamuko wamanzi ezithuthukisiwe kakhulu, (kodwa azinhle njenge-MET-PET).
22. Ifilimu Enezingqimba Eziningi:Ifilimu eyakhiwe ngezendlalelo eziningana zezinto ezahlukene, ngayinye inezakhi ezithile ezifana namandla, isithiyo, kanye nokuvaleka.
23. I-Mylar:Igama lomkhiqizo lohlobo lwefilimu ye-polyester eyaziwa ngamandla ayo, ukuqina, kanye nezakhiwo zayo zokuvimbela.
24.NY – Inayiloni
Ama-resin e-polyamide, anamaphuzu aphezulu okuncibilika, ukucaca okuhle kakhulu nokuqina. Kusetshenziswa izinhlobo ezimbili zamafilimu - i-nylon-6 kanye ne-nylon-66. Eyokugcina inokushisa okuphezulu kakhulu kokuncibilika, ngakho-ke ukumelana nokushisa okungcono, kodwa eyokuqala kulula ukuyicubungula, futhi ishibhile. Zombili zinezakhiwo ezinhle zokuvimbela umoya-mpilo kanye nephunga, kodwa ziyizivimbeli ezimbi emphefumulweni wamanzi.
25. Ifilimu ye-PP (polypropylene) eqondiswe ku-OPP - OPP
Ifilimu eqinile, ecacile kakhulu, kodwa engavalwa ngokushisa. Ngokuvamile ihlanganiswa namanye amafilimu, (njenge-LDPE) ukuze kuvalwe ngokushisa. Ingambozwa nge-PVDC (i-polyvinylidene chloride), noma yenziwe ngensimbi ukuze kube nezakhiwo zokuvimbela ezithuthukisiwe kakhulu.
26.OTR - Izinga Lokudlulisa I-Oxygen
I-OTR yezinto zepulasitiki iyahlukahluka kakhulu kuye ngomswakama; ngakho-ke idinga ukucaciswa. Izimo ezijwayelekile zokuhlola zingu-0, 60 noma 100% umswakama ohlobene. Amayunithi angu-cc./100 square inches/amahora angu-24, (noma i-cc/imitha yesikwele/amahora angu-24) (cc = amasentimitha angu-cubic)
27. I-PET - I-Polyester, (i-Polyethylene Terephthalate)
I-polymer eqinile, engamelani nokushisa. Ifilimu ye-PET eqondiswe ku-bi-axially isetshenziswa kuma-laminate okupakisha, lapho inikeza khona amandla, ukuqina kanye nokumelana nokushisa. Ngokuvamile ihlanganiswa namanye amafilimu ukuze kuvinjwe ukushisa kanye nezakhiwo ezithuthukisiwe zokuvimbela.
28.PP – I-Polypropylene
Inezinga lokuncibilika eliphakeme kakhulu, ngakho-ke ukumelana nokushisa okungcono kune-PE. Izinhlobo ezimbili zamafilimu e-PP zisetshenziselwa ukupakisha: i-cast, (bheka i-CAPP) kanye ne-oriented (bheka i-OPP).
29. Isikhwama:Uhlobo lokupakisha oluguquguqukayo oluklanyelwe ukubamba imikhiqizo, ngokuvamile olune-top evaliwe kanye nembobo ukuze kube lula ukuyifinyelela.
30.PVDC - I-Polyvinylidene Chloride
Isithiyo esihle kakhulu se-oxygen kanye nomhwamuko wamanzi, kodwa asikwazi ukukhishelwa ngaphandle, ngakho-ke sitholakala ngokuyinhloko njengesembozo sokuthuthukisa izakhiwo zesithiyo zamanye amafilimu epulasitiki, (njenge-OPP kanye ne-PET) zokupakisha. I-PVDC eboshwe kanye ne-'saran' eboshwe ziyafana
31. Ukulawula Ikhwalithi:Izinqubo nezinyathelo zenziwe ukuqinisekisa ukuthi ukupakisha kuhlangabezana nezindinganiso ezithile zokusebenza nokuphepha.
32. Isikhwama Sokuvala Esine:Isikhwama sokuvala esinezinhlangothi ezine siwuhlobo lokupakisha oluguquguqukayo olunezimpawu ezine—ezimbili eziqondile nezimbili ezivundlile—ezakha izimpawu zasekhoneni ohlangothini ngalunye. Lo mklamo usiza isikhwama ukuba sime siqonde, okwenza sifaneleke kakhulu emikhiqizweni yokupakisha ezuzisa ukubonakala nokuzinza, njengokudla okulula, ikhofi, ukudla kwezilwane ezifuywayo, nokuningi.
33. Impendulo
Ukucubungula ngokushisa noma ukupheka ukudla okupakishwe noma eminye imikhiqizo esitsheni esicindezelwe ngenhloso yokuhlanza okuqukethwe ukuze kugcinwe kusha isikhathi eside sokugcina. Amaphakethe e-Retort akhiqizwa ngezinto ezifanele amazinga okushisa aphezulu enqubo ye-retort, ngokuvamile azungeze u-121° C.
34. I-resin:Into eqinile noma eqine kakhulu etholakala ezitshalweni noma ezintweni zokwenziwa, esetshenziselwa ukudala ipulasitiki.
35. Isitoko seRoll
Kusho noma yiziphi izinto zokupakisha eziguquguqukayo ezisesimweni somqulu.
36.Rotogravure Printing - (Gravure)
Ngokuphrinta i-gravure, isithombe siyaqoshwa ebusweni bepuleti lensimbi, indawo eqoshwe igcwaliswe ngoyinki, bese ipuleti lijikeleziswa kusilinda esidlulisela isithombe kufilimu noma kwezinye izinto. I-Gravure ifushaniswe ne-Rotogravure.
37. Isikhwama Senduku
Isikhwama esincane esiguquguqukayo sokupakisha esivame ukusetshenziselwa ukupakisha izingxube zeziphuzo zempuphu ezisetshenziswa kanye njengeziphuzo zezithelo, ikhofi esheshayo netiye kanye nemikhiqizo kashukela nekhilimu.
38. Isendlalelo Sokuvala:Isendlalelo ngaphakathi kwefilimu enezingqimba eziningi enikeza ikhono lokwenza izivalo ngesikhathi sezinqubo zokupakisha.
39. Ifilimu Yokunciphisa:Ifilimu yepulasitiki encipha ngokuqinile phezu komkhiqizo lapho kufakwa ukushisa, ivame ukusetshenziswa njengenketho yesibili yokupakisha.
40. Amandla Okuqina:Ukumelana kwezinto eziphukile ngaphansi kokucindezeleka, kuyisici esibalulekile sokuqina kwezikhwama eziguquguqukayo.
41.VMPET - Ifilimu ye-PET enensimbi ye-Vacuum
Inazo zonke izakhiwo ezinhle zefilimu ye-PET, kanye nezakhiwo zokuvimbela umoya-mpilo kanye nomhwamuko wamanzi ezithuthukisiwe kakhulu.
42. Ukupakisha i-Vacuum:Indlela yokufaka esusa umoya esikhwameni ukuze ihlale isikhathi eside futhi ihlale isikhathi eside.
43.WVTR - Izinga Lokudlulisa Umhwamuko Wamanzi
ngokuvamile kulinganiswa ngomswakama ongu-100%, ovezwa ngamagremu/amasentimitha ayi-100 square/amahora angu-24, (noma amagremu/imitha yesikwele/amahora angu-24.) Bheka i-MVTR.
44. Isikhwama seZiphu
Isikhwama esivaleka kabusha noma esivaleka kabusha esikhiqizwe ngomzila wepulasitiki lapho izingxenye ezimbili zepulasitiki zihlangana khona ukuze kuhlinzekwe indlela evumela ukuvalwa kabusha kwephakheji eguquguqukayo.
Isikhathi sokuthunyelwe: Julayi-26-2024
