I-multilayer co-extrusion blow blowing

Iyini i-multi-layer co-extrusion blow blowing?

Iyini i-multi-layer co-extrusion blow blowing?I-Multi-layer co-extrusion kanye ne-blow molding ubuchwepheshe bokwenza iziqukathi ezingenalutho ngokugoqa ngokusebenzisa ama-extruder angaphezu kwamabili ukuze ancibilike futhi enze amapulasitiki afanayo noma ahluke ngokuphelele kuma-extruder ahlukene bese ehlanganisa, ekhipha futhi yakhe imibungu eyinhlanganisela ye-multi-layer concentric. ekhanda.

Isimiso esiyisisekelo senqubo siyafana nobuchwepheshe bokubumba igalelo lemikhiqizo yongqimba olulodwa.Kodwa imishini yokubumba yamukela inqwaba ye-extruder ngokulandelanayo yokwenza ipulasitiki yezinhlobo ezahlukene zepulasitiki.

Ubuchwepheshe obubalulekile bokubumba i-multilayer co-extrusion blowukulawula ukuhlangana kanye nekhwalithi yokubopha yesendlalelo ngasinye samapulasitiki.I-Multi-layer co-extrusion blow molding technology ithuthukiswa ukuze ihlangabezane nezidingo ezikhethekile zezinye izimboni ezifana nemithi, ukudla kanye nezimboni zeziqukathi zokupakisha, ezifana nokuqina komoya, ukumelana nokugqwala nokunye.Izigaba ezilandelayo zizokusiza ukuthi ukuqonde ngokujulile.

Izici zokubumba igalelo le-multi-layer co-extrusion

Multi-layer co-extrusion blow blow molding imikhiqizo engenalutho yenziwe ngezinto zokusetshenziswa eziningana ezahlukahlukene ngekhanda le-multi-layer die, ukuze kuzuzwe ukusebenza komgoqo wesitsha ku-carbon dioxide, umoya-mpilo noma uphethiloli.

Ngokusebenzisa i-co-extrusion blow molding, ama-polymer ahlukahlukene ahlanganiswe ndawonye, ​​​​akha isitsha esinezingqimba eziningi, ngezinzuzo eziphelele zezinhlobonhlobo zama-polymers, angafinyelela lezi zinhloso ezilandelayo:

Thuthukisa ukungakwazi ukungena kwamanzi kwesitsha ukuze uthuthukise amandla, ukuqina, ukuzinza kwe-dimensional, obala, ukuthamba, ukumelana nokushisa kwesitsha, shintsha ukusebenza kwendawo yesiqukathi ukuhlangabezana nesisekelo samandla noma ukusebenza, ukunciphisa izindleko.

I-multilayer co-extrusion blow blowing

Ukukhetha izinto zokubumba ze-multilayer co-extrusion blow material

Ukuthuthukiswa kobuchwepheshe bokubumba igalelo le-multi-layer co-extrusion blow kanye nomshini kwenza kube nokwenzeka ukukhetha uhlelo lokuhlanganisa (ungqimba) nokwenza imikhiqizo yokubumba i-blow enezakhiwo ezifanele.Ngokusho kobubanzi bomthamo womkhiqizo kanye nezidingo zokusebenza, ingakhiqiza izendlalelo ezi-3 ~ 6 zesakhiwo.Ngokujwayelekile, inhloko yomshini we-co-extrusion oshintshwayo oshintshwayo kanye nokulawulwa kwe-logic yohlelo noma ukuqapha kwekhompyutha kusetshenziselwa ukusabalalisa amapulasitiki anezingqimba eziningi ngokulinganayo ngokwenani elikhethiwe lezinto zokwakha, futhi awakhiphe ngokuhlanganyela abe amabhilidi, akhiwa ngokuvunguza phezulu. iziteshi zeselula.

Lapho ukhetha izinto zokusetshenziswa, izingqimba ezihlukene kufanele zenziwe ngezinto ezihlukene.Sebenzisa izinto ezintsha, zekhwalithi ephezulu zezendlalelo zangaphakathi nezingaphandle.Qaphela ukuthi ukukhethwa kwezinto zokwenziwa kufanele kusekelwe kumkhiqizo wokugcina owenzayo, ngokuya ngezakhiwo zawo zomkhiqizo ukukhetha izinto ezifanele.

Njengoba singumkhiqizi wemishini yokubumba igalelo lamathangi amanzi, sidinga umshini wokuhlola.Ngokuvamile sisebenzisa imishini yethu ukukhiqiza amathange amanzi lapho siwahlola.Emathangeni amanzi, i-HDPE iyisinqumo esihle.Siphinde sisebenzisa i-HDPE njengento eluhlaza ethangini lamanzi ekukhiqizeni.Iningi lamakhasimende ethu aphinde asebenzise i-HDPE njengempahla yokukhiqiza amathangi amanzi.Izakhiwo zayo zingenza ithangi liqine futhi liqine.