Incazelo kanye nokusetshenziswa kweifilimu yokupakisha uphawu olubandayo
Ifilimu yokupakisha ye-cold sealkusho ukuthi phakathi nenqubo yokuvala, izinga lokushisa lokuvala kuphela elingaba ngu-100 ° C lingavalwa kahle, futhi akudingekile izinga lokushisa eliphezulu.Ilungeleukupakishwa kwemikhiqizo ezwela ukushisa, njengeukudla, umuthi, izimonyo, njll.Ifilimu yokupakisha ye-cold sealngeke kunciphise inani lokudla okunempilo kanye nekhwalithi yomkhiqizo, ngakho-ke isetshenziswa kabanzi ezimbonini eziningi.
Izinzuzo kanye nebubi beifilimu yokupakisha uphawu olubandayo
Uma kuqhathaniswa neukushisa ifilimu yokuvala uphawu, ifilimu yokupakisha uphawu olubandayoinezinzuzo ezithile eziyingqayizivele kanye nokubi:
Inzuzo:
1. Ukonga amandla nokuvikelwa kwemvelo:Ifilimu yokupakisha ye-cold sealayidingi ukuvalwa kwezinga lokushisa eliphezulu, ayisebenzisi amandla amaningi, ayikhiqizi amagesi anobuthi, amanzi amoshayo nokunye ukungcola kwemvelo, futhi ihlangabezana nezidingo zamandla nokuvikelwa kwemvelo.
2. Ukusebenza okuhle kokusika: Uma kuqhathaniswaukushisa ifilimu yokuvala uphawu, ifilimu yokupakisha uphawu olubandayoinokusebenza okungcono kokusika futhi ayijwayele ukuklwebheka nokuphuka, iqinisekisa ubuqotho nobuhle bomkhiqizo.
3. Ibanga lokushisa elibanzi lokusebenza:Ifilimu yokupakisha ye-cold sealngokuvamile inebanga lokushisa elibanzi lokusebenza futhi ingasetshenziselwa ukupakisha izimpahla ezinezinga lokushisa eliphansi neliphezulu.
4. Vikela ikhwalithi yomkhiqizo: Ifilimu yokupakisha ye-Cold seal ingavala izinto ezithinta ukuzwela, iphunga, umbala, njll., njengokudla nemithi, ukuvikela ikhwalithi nempilo yeshalofu yomkhiqizo.
Akwanele:
1. Imikhawulo yesifunda: Ibanga lesicelo leifilimu yokupakisha uphawu olubandayoilinganiselwe izinga lokushisa le-ambient futhi ifaneleka kuphela ezindaweni ezinamazinga okushisa aphansi.Ngakho-ke, ukusetshenziswa kwayo ezindaweni ezinamazinga okushisa aphezulu eningizimu kuvinjelwe.
2. Ukusebenza kabi kokunamathela: Uma kuqhathaniswa nefilimu yokuvala ukushisa, ifilimu yokupakisha uphawu olubandayo inokusebenza okunamathelayo okungekuhle, futhi amandla okuvala angahle angabi muhle njengefilimu yokuvala ukushisa.Ukuthuthukiswa okuthile kuyadingeka ukuze kuzuzwe umphumela wefilimu yokuvala ukushisa.
Izinhlobo neziphakamiso zokukhetha zeamafilimu okupakisha ama-cold seal
Ngokusho kwezinto zokukhiqiza ezahlukahlukene,amafilimu okupakisha ama-cold sealingahlukaniswa ngezinhlobo ezahlukene ezifana ne-PET/PE, OPP/PE, njll. Ingase futhi ihlukaniswe ngokwezinga lokushisa eliphansiifilimu yokupakisha uphawu olubandayokanye nefilimu yokupakisha ye-high-temperature ebandayo ngokuya ngobubanzi bokufaka isicelo.Kufanele ukhethe i-ifilimu yokufaka uphawu ebandayoimpahla elungele imikhiqizo yakho, bese ukhetha uhlobo olufanele lwefilimu yokuvala uphawu ebandayo ngokusekelwe ezicini ezifana nezimo zokugcinwa kanye nendlela yokujikeleza komkhiqizo.
Kafushane,ifilimu yokupakisha uphawu olubandayokuyinto ehambisana nemvelo yokuvala ifanele izinto ezihlukahlukene ezibucayi.Kwabaqalayo nabasebenza embonini, ukuqonda incazelo yayo, ukusetshenziswa, izinzuzo kanye nokubi, nokukhethwa kohlobo ngeke kusize kuphela ukuqinisekisa ikhwalithi nokuphepha kwemikhiqizo, kodwa futhi kufake isandla ekuthuthukisweni okusimeme kwemboni.
Uma unayoifilimu yokupakisha uphawu olubandayoizidingo, ungaxhumana nathi.Njengeumenzi wokupakisha oguquguqukayoiminyaka engaphezu kwengu-20, sizokunikeza ilungelo lakhoukupakishaizixazululo ngokwezidingo zomkhiqizo wakho kanye nesabelomali.
Isikhathi sokuthumela: Nov-28-2023
