Intshayelelo
Imveliso yefilimu eqhumayo yePolyethylene (PE) yinkqubo yokuvelisa esetyenziswa kakhulu ukuvelisa iifilimu zeplastiki ezisetyenziswa ekupakisheni, kwezolimo, nasekwakhiweni. Le nkqubo ibandakanya ukukhupha i-PE enyibilikisiweyo ngedayi ejikelezayo, ukuyifutha ibe yibhamuza, uze uyipholise uze uyisonge ibe yifilimu ethe tyaba. Ukusebenza kakuhle kubalulekile kwimveliso engabizi kakhulu kunye neemveliso zokugqibela ezikumgangatho ophezulu. Nangona kunjalo, imingeni eliqela inokuvela ngexesha lokuvelisa, njengokungqubana okukhulu phakathi kweeleya zefilimu kunye nokuvalwa kwefilimu, okunokunciphisa kakhulu ukusebenza kakuhle kwaye kubeke emngciphekweni umgangatho wemveliso.
Eli nqaku liza kuphonononga iinkalo zobugcisa zefilimu evuthelweyo ye-PE, ligxile kwiisithambisi esisebenza kakuhle kakhulu sokutyibilika kunye nesongezo sokulwa nokuvimbakunye nendlela enceda ngayo ukoyisa imingeni yokuvelisa ukuze kwandiswe ukusebenza kakuhle kunye nokuphucula ukusebenza kwefilimu.
Isishwankathelo soBugcisa boMveliso weFilimu yePE Blown kunye neZinto eziSebenzayo
Isishwankathelo seNkqubo yokuKhupha iFilimu eBlown
Inkqubo yokukhupha ifilimu evuthuzayo iqala ngokufaka iipellets ze-PE resin kwi-extruder, apho zinyibilikiswa khona kwaye zenziwe zibe homogenized ngokusebenzisa indibaniselwano yobushushu kunye namandla okucheba. I-polymer enyibilikisiweyo emva koko inyanzeliswa nge-die ejikelezayo, yenze ityhubhu eqhubekayo. Umoya ungeniswa embindini wale tube, uyifutha ibe yi-bubble. Eli bubble emva koko litsalwa phezulu, ngaxeshanye lolula ifilimu kwicala lomatshini (MD) nakwicala elinqamlezileyo (TD), inkqubo eyaziwa ngokuba yi-biaxial orientation. Njengoko i-bubble inyuka, ipholiswa yiringi yomoya, nto leyo ebangela ukuba i-polymer iqine kwaye iqine. Ekugqibeleni, i-bubble epholileyo idilizwa yiseti yee-nip rollers kwaye ijikelezwe kwi-roll. Iiparameter eziphambili ezichaphazela inkqubo ziquka ubushushu bokunyibilika, i-die gap, i-blow-up ratio (BUR), i-frost line height (FLH), kunye ne-cooling rate.
Izinto Eziphambili Ezichaphazela Ukusebenza Kakuhle Kwemveliso
Izinto ezininzi zichaphazela ngqo ukusebenza kakuhle kwemveliso yefilimu efakwe kwi-PE:
• Ubungakanani bokwenziwa kwefilimu: Izinga lokuveliswa kwefilimu. Ubungakanani bokwenziwa kwefilimu ephezulu ngokubanzi buthetha ukusebenza kakuhle okuphezulu.
• Umgangatho weFilimu: Oku kuquka iimpawu ezifana nokufana kobukhulu, amandla oomatshini (amandla okutsalwa, ukumelana nokukrazula, impembelelo yedart), iimpawu zokukhanya (umkhenkce, ukukhanya), kunye neempawu zomphezulu (i-coefficient of friction). Umgangatho ophantsi wefilimu ukhokelela ekunyukeni kwamazinga enkunkuma kunye nokusebenza okunciphileyo.
• Ixesha lokungasebenzi: Ukuma okungacwangciswanga ngenxa yeengxaki ezifana nokuqhekeka kwefilimu, ukwakheka kwezixhobo ezifileyo, okanye ukungasebenzi kakuhle kwezixhobo. Ukunciphisa ixesha lokungasebenzi kubalulekile ukuze kusebenze kakuhle.
• Ukusetyenziswa kwamandla: Amandla afunekayo ukunyibilikisa i-polymer, ukusebenzisa i-extruder, kunye neenkqubo zokupholisa amandla. Ukunciphisa ukusetyenziswa kwamandla kuphucula ukusebenza kakuhle kwaye kunciphisa iindleko zokusebenza.
• Ukusetyenziswa kwezinto eziluhlaza: Ukusetyenziswa kakuhle kwe-PE resin kunye nezongezo, kunciphisa inkunkuma.
Imingeni yokuveliswa kweefilimu ezixhaphakileyo ze-PE Blown
Nangona kukho inkqubela phambili kwezobuchwepheshe, ukuveliswa kweefilimu ezifakwe kwi-PE kujongene nemingeni emininzi eqhelekileyo enokuthintela ukusebenza kakuhle:
• Ukuvaleka kweFilimu: Ukunamathela okungafunekiyo phakathi kweengqimba zefilimu, nokuba kukwiroli okanye ngexesha lokucubungula okulandelayo. Oku kunokukhokelela kwiingxaki zokungakhululeki, ukwanda kweenkunkuma, kunye nokulibaziseka kwemveliso.
• I-Coefficient ephezulu yokuGqithiswa (i-COF): Ukungqubana okuphezulu kumphezulu wefilimu kunokubangela iingxaki ngexesha lokusebenza kokugoqa, ukukhulula, nokuguqula, okukhokelela ekunamatheleni, ekukrazuleni, nasekuncipheni kwesantya sokucubungula.
• Ukwakheka kweDie: Ukuqokelelwa kwepolymer eyonakeleyo okanye izongezo ezijikeleze i-die output, okukhokelela kwimigca, iijeli, kunye neziphene zefilimu.
• Ukuqhekeka kwentsimbi: Ukungalungelelani komphezulu wefilimu okubangelwa kukuxinezeleka okukhulu kwentsimbi kwidayi, okubangela inkangeleko erhabaxa okanye egoso.
• Iijeli kunye neeFisheyes: Iisuntswana zepolymer ezingasasazekanga okanye izinto ezingcolisayo ezibonakala njengeziphene ezincinci, ezicacileyo okanye ezingacacanga kwifilimu.
Ezi ngxaki zihlala zifuna ukunciphisa isantya somgca wemveliso, ukwandisa inkunkuma yezinto eziphathekayo, kwaye kufuna ukungenelela okungakumbi kwabasebenzi, konke oku kunciphisa ukusebenza kakuhle ngokubanzi. Ukusetyenziswa ngobuchule kwezongezo, ngakumbi ii-arhente zokutyibilika kunye nezokuthintela ukuvimba, kudlala indima ebalulekileyo ekunciphiseni le micimbi kunye nokwenza ngcono inkqubo yemveliso.
Iindlela Zokoyisa Imingeni Kwimveliso Yefilimu Yeplastiki
Ukujongana nale mingeni, i-SILIKE iphuhlise i-SILIMER 5064 MB2 masterbatch, enikauncedo lweenkqubo ezininzi olungabizi kakhuluedibanisa imisebenzi yokutyibilika kunye neyokuthintela ukuvimba kwifomyula enye. Ngokunikezela zombini iipropati kwimveliso enye, isusa isidingo sokulawula kunye nokunika iidosi izongezo ezininzi.
I-SILIKE Slip kunye ne-Antiblock Additive Yonyusa ukusebenza kakuhle kwemveliso yakho yefilimu yeplastiki
Iingenelo Eziphambili zeSILIMER 5064MB2 engashukumiyo/engavimbiyo kwifilimu yePE eqhumayo
1. Ukuphathwa kweFilimu okuPhuculweyo kunye nokuGuquguquka
Ngokungafaniyo neearhente zokutyibilika zesiqhelo,I-SILIMER 5064 MB2 yi-masterbatc engenamvulaenezongezo ezakhelwe ngaphakathi ezichasene nokuvimba. Iphucula ukuphathwa kwefilimu ekuprinteni, ekugqumeni, nasekwenzeni iingxowa ngaphandle kokufudukela kumphezulu okanye ukuchaphazela umgangatho wokuprinta, ukuvalwa kobushushu, ukwenziwa kwesinyithi, ukucaca kokukhanya, okanye ukusebenza komqobo.
2. Ukwanda kokusebenza kakuhle kwemveliso kunye nesantya
Inciphisa i-coefficient of friction (COF), ivumela isantya esiphezulu semigca, ikhululeke ngokulula, kwaye ikhuphe kwaye iguqule ngempumelelo. I-friction ephantsi inciphisa uxinzelelo lomatshini, yandisa ubomi bezixhobo, inciphisa iimfuno zokugcinwa, kwaye yonyusa ukusebenza kwayo ngokunciphisa ixesha lokungasebenzi kunye nenkunkuma.
3. Ukuthintela Ukuvaleka
Ithintela iileya zefilimu ukuba zinganamatheli kunye, iqinisekisa ukuvuleka nokucutshungulwa okuthambileyo. Inciphisa ukunamathelana phakathi kweeleya, inciphisa ukuvaleka, ukukrazula, amazinga okulahlwa, kunye nenkunkuma yezinto.
4. Umgangatho weMveliso oPhuculweyo kunye noBuhle
I-Silicone Slip Additive SILIMER 5064 MB2 Isusa ukuna kwempuphu kunye nongcoliseko lomphezulu, inika iifilimu ezithambileyo nezifanayo ngelixa igcina ukusebenza okuzinzileyo kunye nokuthembeka kwemveliso.
Abavelisi beefilimu ze-PE, ngaba ninengxaki yokuxinana okukhulu, ukuvalwa kweefilimu, kunye nexesha elibizayo lokungasebenzi kwinkqubo yenu yemveliso? Lungisa imisebenzi yenu, nciphisa ukulahla, kwaye niphucule ukusebenza kakuhle —I-SILIMER 5064 MB2sisisombululo esipheleleyo. Nxibelelana ne-SILIKE namhlanje ukuze ucele isampulu yovavanyo kwaye uzibonele umahluko ngokwakho.
I-SILIKE inikezela ngoluhlu olubanzi lwezisombululo. Nokuba ufuna izongezo zokutyibilika kwiifilimu zeplastiki, ii-slip agents zeefilimu ze-polyethylene, okanye ii-hot slip agents ezisebenzayo ezingafudukiyo, sineemveliso ezifanelekileyo kwiimfuno zakho.izongezo zokutyibilika ezingafudukiyo kunye nezongezo ezichasene neebhlokozenzelwe ngokukodwa ukuphucula ukusebenza kunye nokwenza ngcono inkqubo yakho yokuvelisa.
Email us at amy.wang@silike.cn or visit our website at www.siliketech.comukuze ufunde okungakumbi.
Ixesha lokuthumela: Agasti-22-2025
