Izinto zokupakisha zobuhle, kungakhathaliseki ukuthi isitsha sebhodlela lengilazi, isitsha sepulasitiki esifana ne-Ibhodlela le-PET, ii-acrylicibhodlela, nomaisitsha sepayipi, kudingeka kukhishwe ngethuluzi lokususa njengesembozo sebhodlela noma ikhanda lephampu. Uma kwenzeka kuvuza, ukuvala phakathi kwesivalo nesitsha kubaluleke kakhulu. Kulesi sihloko, sichaza kafushane isimiso sokuvala sesivalo nomlomo webhodlela. Lesi sihloko sihlelwe yiiphakheji yothingo lwaseShanghaiukuze uthole ireferensi yakho
Ulwazi oluyisisekelo lokuvala
1. Isivalo sebhodlela nomlomo webhodlela
Isivalo sebhodlela kanye nomlomo webhodlela kuhlangabezana nezidingo ezilandelayo ngokusebenzisa ifomu elithile lokuxhumana nokubambisana:
Ngokuxhumana nokubambisana phakathi kwesivalo sebhodlela nomlomo webhodlela, isivalo sebhodlela sinamathele emlonyeni webhodlela, futhi singavulwa noma simbozwe ngendlela ethile;
Nikeza ingcindezi eyanele yendawo yokuxhumana yokuvala, futhi ingcindezi kufanele isatshalaliswe ngokulinganayo, futhi ingcindezi kufanele igcinwe ingaguquki ngaphambi kokuba isitsha sivulwe noma isikhathi eside;
Ukuze kube nesakhiwo sesivalo sebhodlela esingenalo ulwelwesi, ingxenye yokuvala ethinta umlomo webhodlela kufanele ibe bushelelezi, ifane futhi ixhumane kahle;
Ukuvula nokumboza kulula, kuyashesha futhi akuvuzi.
2. Izivalo zamabhodlela kanye nezingubo zokuvala
Ukuze i-sealing liner icindezelwe ngokunembile ebusweni bokuthintana kwe-sealing, i-sealing liner kufanele ibekwe kahle esivalweni sebhodlela futhi ibe nosayizi ofanele.
3. Vala ulwelwesi kanye nomlomo webhodlela
Umklamo ohambisanayo we-sealing liner kanye nomlomo webhodlela udinga ukunquma imodi yokuxhumana, indawo yokuxhumana, ububanzi bokuxhumana kanye nobukhulu be-sealing liner ukuqinisekisa ukuqina okwanele kanye nezidingo zokuqina ezidingekayo.
02. Isimiso sokuvala
Kuwukumisa isithiyo esiphelele somlomo webhodlela ongavuza (okuqukethwe yigesi noma uketshezi) noma ukungena (umoya, umhwamuko wamanzi noma ukungcola endaweni yangaphandle, njll.) futhi kufanele kuvalwe. Ukuze kufezwe lokhu, i-liner kumele ibe nokunwebeka ngokwanele ukugcwalisa noma yikuphi ukungalingani ebusweni bokuvala, kuyilapho ihlala iqinile ngokwanele ukuvimbela ukuthi ingacindezelwa esikhaleni sobuso ngaphansi kwengcindezi yokuvala. Kokubili ukunwebeka kanye nokuqina kumele kuqhubeke.
Ukuze kutholakale umphumela omuhle wokuvala, i-liner yangaphakathi ecindezelwe ebusweni bokuvala umlomo webhodlela kumele igcine ingcindezi eyanele yokusebenza ngesikhathi sokuphila kweshelufu lephakheji. Ngaphakathi kwebanga elifanele, lapho ingcindezi iphakeme, umphumela wokuvala uba ngcono. Kodwa-ke, kusobala ukuthi lapho ingcindezi ikhuphuka iye ezingeni elithile, izobangela ukuqhekeka noma ukuguquka kwesivalo sebhodlela, ukuqhekeka komlomo webhodlela lengilazi noma ukuguquka kwesitsha sepulasitiki kanye nomonakalo we-lining yangaphakathi, ukuze uphawu luzohluleka ngokwalo.
Ukucindezela kokuvala kuqinisekisa ukuthintana okuhle phakathi kwe-liner kanye nobuso bokuvala umlomo webhodlela. Uma indawo yokuvala umlomo webhodlela inkulu, kulapho ukusatshalaliswa kwendawo komthwalo osetshenziswa yi-bottle cap kukhulu, futhi kulapho umphumela wokuvala ukhulu khona ngaphansi kwe-torque ethile. Ngakho-ke, ukuze uthole i-seal enhle, akudingekile ukusebenzisa i-torque yokuvala ephezulu kakhulu, futhi ububanzi bobuso bokuvala kufanele bube buncane ngangokunokwenzeka ngaphandle kokulimaza i-liner kanye nobuso bayo. Okusho ukuthi, uma i-torque encane yokuvala ihlose ukufeza ingcindezi yokuvala esebenza kahle kakhulu, kufanele kukhethwe indandatho yokuvala encane.
03. Indlela evamile yokuvala
1. Ukubandakanya izingxoxo
Ukubandakanyeka kwentambo kubhekisela enanini lokujika kwentambo kusukela endaweni yokuqala yokuzibandakanya phakathi kwendawo yokuqala yentambo yesivalo sesikulufu kanye nendawo yokuqala yentambo yomlomo webhodlela kuze kube yilapho ubuso bokuvala umlomo webhodlela buthintana khona ne-liner yangaphakathi. Ukuze i-liner icindezelwe ngokulinganayo kuyo yonke indawo yokuvala ubuso bokuqeda ibhodlela, kudingeka okungenani ukujika okugcwele kokubandakanyeka kwentambo. Lapho indawo yokubopha intambo inkulu, kulapho ukubeka i-cap kungcono khona futhi kulapho umphumela we-torque yokubamba ebambe i-cap endaweni yayo uba mkhulu. I-pitch inquma ukuthambekela noma ukuthambekela kwentambo. Lapho i-pitch inkulu, kulapho i-thread ithambekela kakhulu, kulapho i-cap ivulwa noma ivalwa ngokushesha, futhi kulapho ukuphakama kwe-cap kukhula khona ukuze kutholakale inani elithile lokuzibandakanya kwentambo. Ngakho-ke, i-pitch ifanelekile, futhi asikho isidingo sokukhetha i-pitch enkulu kakhulu, ukuze kungathinti ukubukeka kwesimo futhi kwandiswe izindleko zokukhiqiza.
2. I-torque eqinile
Uma isivalo nokwakheka komlomo sekunqunyiwe, isidingo sokuvala kahle sixazululwa kalula. Umbuzo uwukuthi siqinisekise ukuthi isivalo sisebenzisa ingcindezi efanele emlonyeni webhodlela. Endabeni yezivalo zesikulufu, kunesilinganiso sokuthi isivalo sisebenza kahle kangakanani - i-fixing torque. I-holding torque ingalinganiswa nge-torque tester. Empeleni, njengoba isivivinyo se-torque singenakubekwa ngaphansi kwekhanda lomshini wokumboza, kumele silinganiswe “nge-torque yokukhulula” esetshenziswa ngumhloli esivaloni. I-torque yokulungisa iyahlukahluka ngobubanzi besivalo futhi iyalingana. Ukuthembeka kwesivalo sesivalo kuncike ekuqineni kwe-liner, ukushelela kwendawo yokumboza, njll., hhayi nje ukuqina kwayo noma i-torque esetshenzisiwe.
04. Inkomba yezinye izinhlobo zezivalo zokuvala
1. Unqenqema lomlomo webhodlela luvaliwe
Ubuso bokuvala bophawu lomlomo webhodlela buseceleni elingaphandle eliphezulu lomlomo webhodlela. I-gasket yerabha yemvelo noma yokwenziwa ibekwa emaphethelweni esivalo sensimbi, esifanelana nobuso bokuvala obunciphile engxenyeni engenhla yohlangothi olungaphandle lomlomo webhodlela, futhi ikakhulukazi sivalwe yingcindezi ekhishwa yi-flange yomlomo webhodlela.
2. Uphawu oluhlangene
Ukuvalwa kwejoyinti kuwukuvalwa okuphindwe kabili kwendawo yokuvala umlomo webhodlela kanye nendawo yokuvala emaphethelweni omlomo webhodlela. Izidingo zobuchwepheshe zokuvalwa kwejoyinti ziphakeme kakhulu.
3. I-plug seal
I-plug seal iyisivalo esakhiwe ukungqubuzana phakathi kwama-plug enziwe ngezinto ezahlukahlukene kanye nobuso bokuvala bomphetho wangaphakathi womlomo webhodlela onjenge-plug ngokufaka i-press-fitting. Kukhona ama-cork stopper, ama-plastic stopper, ama-glass stopper, njll. Ngenxa yokuthi i-cork iyanwebeka, iyacindezelwa, ayingeni moya, ayingeni manzi, futhi inokushisa okuphansi, inikeza isivalo esihle futhi iyinto yemvelo efanelekile. Njengendlela ehlukile yama-cork stopper, kunezivalo zepulasitiki ezigobile ezinezimbambo noma ezingenazo, futhi kunezimbambo zepulasitiki eziyisiketi esiyindandatho ezivumelana noshintsho oluhamba kancane kububanzi bokuvulwa kwebhodlela, konke okungaqinisekisa isivalo esisebenza kahle kakhulu.
I-Shanghai Rainbow Industrial Co., Ltd.inikeza ikhambi elilodwa lokupakisha izimonyo. Uma uthanda imikhiqizo yethu, ungaxhumana nathi,
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www.uthingo-pkg.com
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Isikhathi sokuthunyelwe: Feb-22-2022