Ukusetshenziswa kwephepha elimbozwe ngobumba le-PE

Incazelo emfushane:

Iphepha elimbozwe ngobumba le-PE, elaziwa nangokuthi iphepha lobumba elimbozwe nge-polyethylene, luhlobo lwephepha elimbozwe ngobumba elinesendlalelo se-polyethylene (PE) phezu kwendawo embozwe ngobumba.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Lolu hlobo lwephepha lunezinhlelo zokusebenza eziningana, ezinye zazo yilezi:
1. Ukupakisha ukudla: Iphepha elimbozwe ngobumba le-PE lisetshenziswa kabanzi embonini yokupakisha ukudla ngenxa yomswakama kanye nezakhiwo zalo ezimelana namafutha. Livame ukusetshenziswa ekugoqeni ukudla okufana nama-burger, ama-sandwich, nama-French fries.
2. Amalebula namathegi: Iphepha elimbozwe ngobumba lwe-PE liyisinqumo esihle kakhulu samalebula namathegi ngenxa yokuthi libushelelezi, okuvumela ukuphrinta kube bukhali futhi kucace. Livame ukusetshenziswa kumalebula omkhiqizo, amathegi entengo, kanye nama-barcode.
3. Ukupakisha kwezokwelapha: Iphepha elimbozwe ngobumba le-PE lisetshenziswa nasekupakisheni kwezokwelapha njengoba lihlinzeka ngesithiyo ekulweni nomswakama nezinye izinto ezingcolisayo, livimbela ukungcoliswa kwedivayisi noma imishini yezokwelapha.
4. Izincwadi nomagazini: Iphepha elimbozwe ngobumba lwe-PE livame ukusetshenziselwa izincwadi ezisezingeni eliphezulu njengezincwadi nomagazini ngenxa yokuphelela kwalo okubushelelezi nokucwebezelayo, okuthuthukisa ikhwalithi yokunyathelisa.
5. Iphepha lokusonga: Iphepha elimbozwe ngobumba lwe-PE lisetshenziswa futhi njengephepha lokusonga izipho nezinye izinto ngenxa yezakhiwo zalo ezingangeni manzi, okwenza lifaneleke ukusonga izinto ezibolayo njengezimbali nezithelo.
Sekukonke, iphepha elimbozwe ngobumba le-PE liyinto eguquguqukayo enezinhlelo zokusebenza eziningi ezimbonini ezahlukene.

Inzuzo yephepha elimbozwe ngobumba le-PE

Iphepha elimbozwe ngobumba le-PE linezinzuzo eziningana, okuhlanganisa:
1. Ukumelana nomswakama: Isembozo se-PE ephepheni sinikeza ukumelana nomswakama, okwenza kube kuhle ukusetshenziswa ekufakweni kwephakeji lapho okuqukethwe kudingeka kuvikelwe emswakama.
2. Ukumelana nokugcotshwa ngamafutha: Iphepha elimbozwe ngobumba lwe-PE nalo liyamelana nokugcotshwa ngamafutha, okwenza kube ukukhetha okuhle kakhulu kokufakwa kokupakisha ukudla lapho ukupakisha kudinga ukuvimbela ukugcotshwa ngamafutha ephepheni.
3. Ubuso obubushelelezi: Ubuso bephepha obumbozwe ngobumba buhlinzeka ngokuqedwa okubushelelezi okuthuthukisa ikhwalithi yokunyathelisa, okwenza kufaneleke ukusetshenziswa kokunyathelisa okusezingeni eliphezulu njengomagazini nezincwadi.
4. Ihlala isikhathi eside: Iphepha elimbozwe ngobumba le-PE lihlala isikhathi eside futhi alidabuki, okwenza lifanelekele ukusetshenziswa kokupakisha lapho okuqukethwe kudingeka kuvikelwe ngesikhathi sokuphathwa nokuthuthwa.
5. Okusimeme: Iphepha elimbozwe ngobumba lwe-PE lingenziwa ngezinto ezitholakala ngendlela eqhubekayo, okwenza kube inketho yokupakisha enobungani nemvelo.
Sekukonke, izinzuzo zephepha elimbozwe ngobumba le-PE zenza kube ukukhetha okuthandwayo kwezimboni ezahlukahlukene, okuhlanganisa ukupakishwa kokudla, ukulebula, ukupakishwa kwezokwelapha, kanye nezincwadi.

Ipharamitha

Imodeli: LQ Uhlobo: UPG
Izinga Lobuchwepheshe Elimbozwe Ngobumba

Izinga lobuchwepheshe (Iphepha elimbozwe ngobumba)
Izinto		Iyunithi	Amazinga	Ukubekezelelana	Into ejwayelekile
I-Grammage		g/m²	GB/T451.2	±3%	190	210	240	280	300	320	330
Ubukhulu		um	GB/T451.3	±10	275	300	360	420	450	480	495
Inqwaba		cm³/g	GB/T451.4	Ireferensi	1.4-1.5
Ukuqina	MD	mN.m	GB/T22364	≥	3.2	5.8	7.5	10.0	13.0	16.0	17.0
	CD				1.6	2.9	3.8	5.0	6.5	8.0	8.5
Ukuhlanza umphetho wamanzi ashisayo		mm	GB/T31905	Ibanga ≤	6.0
		Amakhilogremu/m²		Isisindo≤	1.5
Ubulukhuni bomphezulu i-PPS10		um	S08791-4	≤	Phezulu <1.5; Emuva s8.0
Isibopho se-Ply		J/m²	I-GB.T26203	≥	130
Ukukhanya(lsO)		%	G8/17974	±3	Phezulu: 82: Emuva: 80
Ukungcola	0.1-0.3 mm²	indawo	GB/T 1541	≤	40.0
	0.3-1.5 mm²	indawo		≤	16..0
	2 1.5 mm²	indawo		≤	<4: akuvunyelwe 21.5mm 2 dot noma> 2.5mm 2 ukungcola
Umswakama		%	GB/T462	±1.5	7.5
Isimo Sokuhlola:
Izinga lokushisa: (23+2)C
Umswakama Olinganiselwe: (50+2) %