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Ukusetshenziswa kanye Nezimpawu ze-EVOH Multilayer Co Extruded Film
Ifilimu ye-Multilayer co extruded ngokuvamile iwuhlobo lwefilimu enokusebenza okuhle kakhulu kwesithiyo, ukusebenza kwemishini, ukusebenza okuqinile kokwakheka nokusebenza kokuvalwa kokushisa, okwenziwe ngezinto ezisetshenziswayo ezisetshenziswayo zokuvimbela okuphezulu ngenqubo yokucubungula eyinhlanganisela ye-co extrusion.Ayi...Funda kabanzi -
Isakhiwo kanye Nemisebenzi ye-EVOH Multilayer Co Extruded Film
Izakhiwo zamafilimu ahlanganiswe ngezigaba eziningi zingahlukaniswa ngezigaba ezimbili, okuyisakhiwo esilinganayo (A/B/A) kanye nesakhiwo esingasimetric (A/B/C).Njengamanje, amafilimu e-barrier e-China akhiwe ikakhulukazi izingqimba ezi-5, izingqimba ezingu-7, izingqimba ezingu-8 nezingu-9.Isendlalelo sesakhiwo esilinganayo se-mult...Funda kabanzi -
Ulwazi lokuhlolwa kwezikhwama zokupakisha ukudla
Izikhwama zokupakisha ukudla zingesinye sezigaba zokuhlola izinto zokupakisha, ikakhulukazi ezenziwe ngezinto zepulasitiki, njengezikhwama zokupakisha ze-polyethylene, izikhwama zokupakisha ze-polypropylene, izikhwama zokupakisha ze-polyester, izikhwama zokupakisha ze-polyamide, izikhwama ze-polyvinylidene chloride, iphakethe le-polycarbonate...Funda kabanzi -
Yini okufanele siyinake ekwakhiweni kwezikhwama zokupakisha ukudla?
Ngaphezu kokuhlinzeka ngokuvikeleka kokudla, ukwakheka kwezikhwama zokupakisha ukudla kufanele futhi kucabangele umuzwa wobuhle futhi kungavusa isifiso sokudla sabathengi.Ake sibheke ukuthi yiziphi izici okufanele zinakwe ekwakhiweni kwezikhwama zokupakisha ukudla.1. Inkinga Yombala...Funda kabanzi -
Izinkinga ezinkulu zokupakishwa okuguquguqukayo ekuqondeni kwentuthuko yesikhathi esizayo (ukupakishwa okuzenzakalelayo) Isiqephu4
6, Ukuvuza kwe-heat-seal Ukuvuza kungenxa yokuba khona kwezinye izici, ukuze izingxenye okufanele zihlanganiswe ngokushisisa nokuncibilika zingavalwa.Kunezizathu ezimbalwa zokuvuza: A: Izinga lokushisa elinganele lokuvala ukushisa.Izinga lokushisa elivala ukushisa elidingwa amaphakheji afanayo...Funda kabanzi -
Izinkinga ezinkulu zokupakishwa okuguquguqukayo ekuqondeni kwentuthuko yesikhathi esizayo (ukupakishwa okuzenzakalelayo) Isiqephu3
4, Inkinga ye-PE yokuvala uphawu okushisayo Ngesikhathi senqubo yokuvala ukushisa kwefilimu eyinhlanganisela, i-PE ivame ukukhishwa futhi inamathele efilimu yokuvala ukushisa.Lapho inqwabelana kakhulu, ithinta kakhulu ukukhiqizwa okuvamile.Ngaso leso sikhathi, i-PE ekhishiwe i-oxidize futhi ibheme ku-fat-sealing die, givi...Funda kabanzi -
Izinkinga ezinkulu zokupakishwa okuguquguqukayo ekuqondeni kwentuthuko yesikhathi esizayo (ukupakishwa okuzenzakalelayo) Isiqephu2
I-2, Inkinga ye-coefficient ye-Friction Ukungqubuzana emaphaketheni kuvame ukudonsa nokumelana, ngakho usayizi wayo kufanele ulawulwe ngaphakathi kwebanga elifanele.Amakhoyili okupakisha okuzenzakalelayo ngokuvamile adingeka ukuze abe ne-coefficient encane yokungqubuzana kwangaphakathi kanye ne-coefficient yokungqubuzana yangaphandle efanelekile....Funda kabanzi -
Izinkinga ezinkulu zokupakishwa okuguquguqukayo ekuqondeni kwentuthuko yesikhathi esizayo (ukupakishwa okuzenzakalelayo) Isiqephu1
Imishini yokupakisha ingahlukaniswa ibe eqondile nevundlile, futhi eqondile ingahlukaniswa ibe eqhubekayo (ebuye yaziwe ngokuthi uhlobo lwamarola) kanye nesikhashana (eyaziwa nangokuthi uhlobo lwesundu).Izikhwama zingahlukaniswa zibe ukuvala okuseceleni okuthathu, ukuvalwa kwezinhlangothi ezine, ukuvala emuva, kanye nenani lemigqa...Funda kabanzi -
Umklamo wokumodela wokupakishwa kwebhokisi lephepha Epsode3
8. Ukuklanywa kwebhokisi lokupakisha lephepha eliphathwayo Le ndlela ngokuyinhloko ukwandisa isibambo sephakheji bese uyiklama ibe iphakheji ephathekayo, ukuze ukuma okuphelele kwephakheji kuzoshintshwa kakhulu.Lolu hlobo lwebhokisi lokupakisha lephepha eliphrintiwe elinemibala egcwele kufanele lenziwe ngokuya nge-wei...Funda kabanzi -
Umklamo wokumodela wokupakishwa kwebhokisi lephepha Epsode2
5. Ukuqhathaniswa kwejika nokuqondile komzimba oyinhloko wamabhokisi okupakisha ephepha Emklamweni wokumodela webhokisi lokupakisha lephepha, kunezici ezimbili eziyinhloko ezithinta ukumodeliswa kwamabhokisi ephepha: eyodwa iwumugqa, enye ingaphezulu.Ukushintsha komumo womugqa kuzothinta nakanjani futhi kukhiqize...Funda kabanzi -
Umklamo wokumodela wokupakishwa kwebhokisi lephepha Epsode1
1. Shintsha indlela yobukhulu obuthathu Le ndlela ifaneleka kakhulu amabhokisi ephephabhodi anamafomu okupakisha aguquguqukayo, njenge-granular, strip, powder, piece encane, unamathisele, uketshezi, umumo ohlangene neminye imikhiqizo.Inqobo nje uma inohlangothi olulodwa, olukabili-ntathu noma oluntathu...Funda kabanzi -
Idizayini yokupakisha ukudla!Ungawaheha kanjani amakhasimende akho?Amakhono ohlelo lokusebenza lwezithombe Isiqephu1
Ihluzo zokudala zihlukaniswe ngemifanekiso ekhonkolo, engabonakali kanye neyokuhlobisa.Umfanekiso ongokomfanekiso uwukuvezwa kwangempela kwemvelo kanye nendlela yokuchaza nokukhiqiza kabusha izinto.Ihluzo ezingabonakali zisetshenziselwa ukuveza incazelo kanye nendikimba yomklamo ngamaphuzu, imigqa, indawo engaphezulu nezinye izakhi, i-giv...Funda kabanzi