Ukusetyenziswa kwephepha eligqunywe ngodongwe lwe-PE

Inkcazo emfutshane:

Iphepha eligqunywe ngodongwe lwe-PE, elaziwa ngokuba liphepha lodongwe eligqunywe nge-polyethylene, luhlobo lwephepha eligqunywe ngodongwe elinomaleko we-polyethylene (PE) phezu komphezulu ogqunywe ngodongwe.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Olu hlobo lwephepha lunezicelo ezininzi, ezinye zazo zezi:
1. Ukupakisha ukutya: Iphepha eligqunywe ngodongwe lwe-PE lisetyenziswa kakhulu kushishino lokupakisha ukutya ngenxa yokuba lifumile kwaye alinamafutha. Lisetyenziswa kakhulu ekusongeni ukutya okufana neeburger, iisandwich, kunye neeFrench fries.
2. Iileyibhile kunye neethegi: Iphepha eligqunywe ngodongwe lwe-PE lukhetho oluhle kakhulu kwiileyibhile kunye neethegi ngenxa yokuba umphezulu walo uthambile, nto leyo evumela ukuba ukuprinta kube bukhali kwaye kucace. Lisetyenziswa rhoqo kwiileyibhile zemveliso, iithegi zexabiso, kunye neebhakhowudi.
3. Ukupakisha kwezonyango: Iphepha eligqunywe ngodongwe lwe-PE likwasetyenziswa ekupakisheni kwezonyango njengoko likhusela ukufuma kunye nezinye izinto ezingcolisayo, lithintela ungcoliseko lwesixhobo okanye izixhobo zonyango.
4. Iincwadi neemagazini: Iphepha eligqunywe ngodongwe lwe-PE lidla ngokusetyenziselwa iimpapasho ezikumgangatho ophezulu ezifana neencwadi neemagazini ngenxa yokugqitywa kwalo okugudileyo nokukhazimlayo, okuphucula umgangatho wokuprinta.
5. Iphepha lokusonga: Iphepha eligqunywe ngodongwe lwe-PE likwasetyenziswa njengephepha lokusonga izipho nezinye izinto ngenxa yeempawu zalo zokungangeni manzi, nto leyo eyenza ukuba lifaneleke ukusonga izinto ezibolayo ezifana neentyatyambo neziqhamo.
Lilonke, iphepha eligqunywe ngodongwe lwe-PE lisetyenziswa ngeendlela ezahlukeneyo kwaye lisetyenziswa kwiindawo ezahlukeneyo zoshishino.

Inzuzo yephepha eligqunywe ngodongwe lwe-PE

Iphepha eligqunywe ngodongwe lwe-PE linezibonelelo ezininzi, eziquka:
1. Ukumelana nokufuma: Ingubo ye-PE ephepheni inika ukumelana nokufuma, nto leyo eyenza ukuba ilungele ukusetyenziswa kwiindawo zokupakisha apho umxholo kufuneka ukhuselwe kumswakama.
2. Ukumelana negrisi: Iphepha eligqunywe ngodongwe lwe-PE nalo liyamelana negrisi, nto leyo eyenza ukuba libe lolona khetho lubalaseleyo lokufaka ukutya apho ukupakisha kufuneka kuthintele igrisi ukuba ingangeni ephepheni.
3. Umphezulu ogudileyo: Umphezulu wephepha ogqunywe ngodongwe unika ukugqitywa okugudileyo okuphucula umgangatho wokuprinta, okwenza ukuba ufaneleke kwiifayile zokuprinta ezikumgangatho ophezulu ezifana neemagazini neencwadi.
4. Ihlala ixesha elide: Iphepha eligqunywe ngodongwe lwe-PE lihlala ixesha elide kwaye alikrazuki, nto leyo eyenza ukuba lifaneleke ukupakisha apho umxholo kufuneka ukhuselwe ngexesha lokuphathwa nokuthuthwa.
5. Ihlala ixesha elide: Iphepha eligqunywe ngodongwe lwe-PE linokwenziwa ngezinto ezifumaneka kwimithombo ezinzileyo, nto leyo eyenza ukuba libe lolona khetho lokupakisha olunobuhlobo nokusingqongileyo.
Lilonke, iingenelo zephepha eligqunywe ngodongwe lwe-PE ziyenza ibe lukhetho oludumileyo kumashishini ahlukeneyo, kuquka ukupakishwa kokutya, ukulebhelisha, ukupakishwa kwezonyango, kunye neempapasho.

Ipharamitha

Imodeli: LQ Uhlobo: UPG
Umgangatho woBugcisa obuQokelelwe ngodongwe

Umgangatho wobugcisa (iphepha eligqunywe ngodongwe)
Izinto		Iyunithi	Imigangatho	Ukunyamezelana	Into eqhelekileyo
Igrama		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
Ubuninzi		cm³/g	GB/T451.4	Isalathiso	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
Ukutshiza umphetho wamanzi ashushu		mm	GB/T31905	Umgama ≤	6.0
		Ikhilogremu/m²		Ubunzima≤	1.5
Uburhabaxa bomphezulu i-PPS10		um	S08791-4	≤	Phezulu <1.5; ngasemva s8.0
Ibhondi ye-Ply		I-J/m²	GB.T26203	≥	130
Ukukhanya(lsO)		%	G8/17974	±3	Phezulu: 82: Ngasemva: 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: akuvumelekanga 21.5mm 2 dot okanye> 2.5mm 2 dirt
Ukufuma		%	GB/T462	±1.5	7.5
Imeko yoVavanyo:
Ubushushu: (23+2)C
Umswakama othelekisekayo: (50+2) %