Iintlobo zeephakheji zokulahla

Abantu bahlala bejamelana nengxaki yokungabi nako kwexesha. Imveliso ephelileyo, kuquka i-pelmeni, ifunwa kakhulu phakathi kwabantu, njengoko ihamba ngokukhawuleza kwaye ikulungele ukulungiswa. Ukuze balungiselele, ufuna ubuncinci bexesha kunye nolwazi lokucoca. Kodwa ukuze imveliso eqingqiweyo evela kumenzi ukufikelela kumthengi ngendlela ekhutheleyo, kubalulekile ukuyipakisha kwiphakheji ekhethekileyo. Ayikho yonke iipakethe ezifanelekileyo iimveliso ezigqityiweyo.

Iyiphi ipakethe yeelahla?

Ukukhuselwa okuthembekileyo kwizinto zangaphandle, ukupakishwa kwe-pelmeni kufuneka kube neempawu ezilandelayo:

• Ukumelana nesithwathwa kwiqhwa elikhulu;
• Ukutshatyalaliswa kokushisa okuhle;
• Ukuzinza nokuxhathisa ama-punctures;
• Ukungabikho kobungqina ngexesha lokubanda.

Kule nkalo, ukupakisha kwe-pelmeni kunye nezinye iimveliso ezigqityiweyo, ifilimu ye-polyethylene ne-polypropylene isetyenziswa.

Iifilimu ze-Multilayer ze-PE ezinokuprinta

Iifilimu zePolyethylene, ezifakwe kwiindawo eziliqela, zihlala zisetyenziselwa ukupakisha ukutya okudityanisiweyo. Zinemisebenzi efanelekileyo yokusebenza, kodwa ngelo xesha ixabiso labo liphantsi. Umzobo kwiphakheji enjalo uprintwa kwiphepha lefilimu. Ifilimu inombala omhlophe okanye ifihliwe ngokukhawuleza.

I-PE / PE kunye nokushicilelwa kwe-interlayer

Oku kukudibanisa iifilimu zefilimu ze-polyethylene, phakathi kweyiphi itywina. Iphakheji enjalo iye yanyuka ukuxhatshazwa kwep punctures, ukunyuka kwee-seams kumaqondo atshisayo apheli ukuthembeka kwabo. Oku kuqinisekisa ubungqina bepakethe, kunye nokugcinwa kwemveliso. Ukongezelela, iphethini, ephakathi kwamacandelo efilimu, ayifaki.

I-PET ecacileyo / i-PE emhlophe okanye ecacileyo kunye nokushicilela i-interlayer

Ukubunjwa kwezi zixhobo kudla ngokusetyenziswa xa upakisha i-pelmeni kunye nezinye iimveliso ezinqabileyo. Iphakheji enjalo inempahla ephezulu kakhulu yokuxhatshazwa kweqabunga, amandla kunye nokumelana neeplctures. Iipropati ezilungileyo zokukhawulela zigcina kakuhle imveliso kwimiphumo yangaphandle, kubandakanywa nemiphumo yomswakama kunye nezivumba. Ukongeza, ifilimu inembonakalo ekhangayo. Ukubunjwa kwezixhobo ezinjalo kubaluleke kakhulu ekuzaliseni izixhobo zokusebenza ngokukhawuleza.

I-BOPP ecacileyo / i-PE emhlophe okanye ecacileyo kunye nokushicilela kwe-interlayer

Ukusetyenziswa kwe-BOPP ebonakalayo ekubunjweni kwenza kube lula ukubonakala kwendlela yokujonga ubuhle bepakethi. Ndiyabulela kule ngcaciso, ukupakisha kukhanyisa kwaye kuluhlaza. Kodwa into ebalulekileyo kukuba ifilimu ye-BOPP iyahluka kwi-PE eneendawo ezifanelekileyo zokumelana nokunciphisa izinga lokushisa, amandla kunye nokumelana neeplctures. I-Weld seams igcina ingqibelelo yabo. Kwakhona, izinto ezifanelekileyo zifanelekileyo ukusetyenziswa kwezixhobo zokuzalisa.