(I) Blow-Blow Moulding Process
Ol i save yusim 'blow-blow' proses long wokim ol liklik botol. Insait long namba wan 'mold' bilong EF-taip 'rotary press', ol i ken bungim 'vacuum-assisted molding technology. Dispela proses i gat tupela bikpela step bilong bloim: namba wan, ol i wokim nek bilong botol na ol i wokim wanpela namba wan seip insait long namba wan 'mold'; bihain, ol i senisim namba wan seip i go long 'forming mold' bilong mekim 'secondary blow molding'.
I dipen long rot bilong givim kaikai, ol i ken brukim 'blow-blow' proses i go long tupela kain: 'vacuum suction' na 'drip feeding'. Long mekim gutpela wok bilong putim samting, namba wan 'mold' i gat wanpela 'inverted design', na i yusim wanpela bikpela op bilong helpim ol glas samting long kapsait i go insait long 'mold'. Bihain long ol i putim, 'air-puffing head i karamapim hariap 'funnel opening', na putim 'compressed air' i go insait long 'mold' bilong helpim glas samting long pulapim gut 'mouth mold area' na kamapim het bilong botol. Long mekim gutpela wok bilong pulapim, ol i ken mekim wanpela 'vacuum-'assisted operesen long wankain taim long 'mouth mold'. Taim 'top core' i go antap, dispela i kamapim wanpela 'bottle neck' na wanpela 'air cavity' long namel. Yunifomiti na stretpela ples bilong 'air cavity' i save mekim wok long 'wall thickness distribution' bilong prodak. Ol i mas mekim wok bilong 'air-puffing hariap bihain long ol i putim samting long en bilong abrusim 'uneven filling' we i kamap bikos glas samting i kol.
Bihain long namba wan win i pinis, ol i save rausim 'core' hariap, na 'compressed air' i go insait long 'air cavity' long spes namel long 'core' na 'sleeve' bilong 'back-blowing, na kamapim wanpela wankain seip prototaip. Gutpela taim bilong bloim pastaim long -blowing i helpim long daunim ol 'wrinkles' long pes, na sapos yu skruim taim bilong blowing long baksait, dispela i save skelim 'heat dissipation difference' namel long 'proto-mold' na 'forming mold', na dispela i save mekim wok i kamap hariap.
Taim 'proto-mold i op olgeta, 'flipping mechanism' i save tanim 'prototype' 180 digri long 'vertical plane' i go insait long 'forming mold'. Spid bilong tanim i nidim stretpela kontrol: sapos yu spit tumas dispela inap long mekim prodak i senis na i go daun, tasol sapos yu spit tumas dispela inap mekim na glas samting i bung long daunbilo aninit long 'centrifugal force', na dispela i mekim na wol i no inap long tik tumas we daunbilo i tik tumas na antap i liklik tumas.
Prototaip i save kamap malumalum insait long 'closed forming mold' long rot bilong 'radiant heating' na i save go aut aninit long hevi bilong en yet. Long dispela taim, het bilong win i save presim maus bilong botol, na ol i save putim win we ol i bin presim long pinisim wok bilong sepim botol. Presa na taim bilong win i mas senis bihainim seip na hevi bilong prodak. Ol bikpela prodak i mas yusim liklik presa na longpela taim bilong bloim long mekim gutpela seip.
(II) Ol pasin bilong 'Rotary Blowing Process'
Bikpela samting bilong 'rotary blowing' em i 'rotation' bilong glas oltaim long taim bilong 'blowing'. Taim ol i yusim wanpela 'vacuum suction' rot, ol i save katim glas we i melt long 'baffle' na pundaun i go insait long 'forming mold', we ol 'rotating jaws' i save pasim hariap, na long wankain taim ol i save pinisim wok bilong tanim na bloim. Dispela pasin em i gutpela tru long wokim ol bikpela glas samting.
(III) Aplikesen bilong Belt Blowing Proses
Dispela proses i yusim wanpela 'continuous liquid flow feeding' rot. Glas we i melt i kamapim wanpela gutpela wara i go insait long hul bilong rausim wara na ol i rolim i go insait long wanpela 'belt structure' long rot bilong ol 'roller'. Long taim bilong wok bilong 'transmission chain', ol 'air bubble' i save kamap long rot bilong graviti na 'air ejection', na las tru, 'rotating' na 'closing forming mold' i pinisim wok bilong bloim. Corning Glass Company long Amerika i bin kirapim 'belt blowing' na ol i save yusim long wokim ol bikpela samting olsem ol sel bilong lait na ol kap ti. Divelopmen bilong en long teknoloji bilong wokim ol samting bilong kukim kaikai i kamap tu long wankain as tingting.
(IV) Ol gutpela samting bilong Press-Blowing Teknoloji
Pres-blowing proses i yusim wanpela praimeri mol long presim na wokim nek bilong botol, bihain ol i bloim na sepim yusim laspela mol. Dispela teknoloji i mekim gutpela wok long kamap wankain long wol bilong prodak na planti manmeri i save yusim long wokim ol botol i gat bikpela maus, na sampela kampani i save yusim tu long wokim ol liklik botol.
Taim yumi skelim wantaim 'blow-blow method, 'press-blow' rot i save pinisim wok bilong presim na wokim maus bilong botol na prototaip long wanpela step tasol yusim wanpela 'punch', na i save rausim ol hevi wok olsem pre-core preparation, air filling, na back-blowing. Olsem wanpela teknoloji evolusen bilong 'blow-blow' rot, dispela proses i yusim wanpela 'punch' long senisim 'traditional core structure', na i kamapim gutpela wok bilong prodaksen na kwaliti stebiliti long wankain taim.
