Imodeli yensiza iphathelene nesikhwama sikasimende esiyinhlanganisela esakhiwe ngenethi elukiwe eyenziwe ngepulasitiki, ungqimba oluphakathi lwaso okuwusilika othungiwe owenziwe ngamapulasitiki e-polypropylene. Phakathi kwalokhu, i-polypropylene ithathwa njengengxenye ebaluleke kakhulu yenqubo yokukhiqiza izikhwama zepulasitiki zikasimende futhi ithinta ikhwalithi yokupakisha. Masithole izinto zezikhwama zokupakisha zikasimende kanye nenqubo yokukhiqiza izikhwama zikasimende ezibanzi

Intambo ye-PP –> Ishidi lendwangu ye-PP elukiweyo –> Ifilimu yendwangu ye-PP –> Ukuphrinta ezikhwameni ze-PP –> Imikhiqizo eqediwe (i-hot air welding).
Ulayini wokukhiqiza izikhwama zikasimende ukhiqizwa ngaphansi kwenqubo eyinkimbinkimbi.

1.Yenza intambo ye-PP

Izinhlayiya zepulasitiki ze-PP zilayishwa ku-hopper yensiza eyenza intambo, ngomshini wokumunca ofakwa ku-extruder, bese ushisisa ukuze uncibilike. Isikulufu sikhipha ipulasitiki ewuketshezi emlonyeni wesikhunta ngobude obulungisekayo kanye nogqinsi njengoba kudingeka, futhi ifilimu yepulasitiki yakheka ngokwenza ibhavu lamanzi lokupholisa. Khona-ke ifilimu ingena ku-cutter shaft ukuze ihlukanise ububanzi obudingekayo (2-3 mm), intambo idlula ku-heater ukuze iqiniswe bese ifakwa emshinini wokusonga.

Enkambweni yokudala intambo, imfucumfucu ye-fiber kanye ne-bavia yefilimu yepulasitiki itholakala ngokumuncwa, inqunywe zibe izingcezu ezincane, futhi ibuyiselwe ku-extruder.

2.Ishidi lendwangu ye-PP elukiweyo

Amaroli e-PP afakwa ku-06 Shuttle circular loom ukuze alukwe kumashubhu endwangu ye-PP, ngomshini we-PP wokusonteka kwendwangu.

3.Ifilimu yendwangu ye-PP eboshwe

I-PP yendwangu roll ifakwe iloli ye-forklift emshinini wokugcoba ifilimu, ishidi lendwangu ye-PP lihlanganiswe nobukhulu bepulasitiki ye-30 PP ukuze kwandiswe isibopho sendwangu evikela umswakama. I-Roll yendwangu ye-PP ihlanganiswe futhi igoqwe.

4.Iphrinta ezikhwameni ze-PP

Ifilimu ye-OPP lamination isikhwama esihle kakhulu futhi esihle kakhulu, ubuchwepheshe bokuphrinta i-gravure kufilimu ye-OPP, bese ixhunyelelwa le filimu kumqulu wendwangu ye-PP elukiwe.

5.Iqedile ukusika nokupakisha umkhiqizo

Izikhwama Ezilukiwe Ze-PP Ezingaphrintiwe noma I-Flexo: Imiqulu ye-PP elukiweyo idluliswa ohlelweni lokugoqa okhalweni (uma lukhona), futhi umkhiqizo oqediwe uyasikwa. Bese uthunga kuqala, phrinta kamuva, noma uthunge kamuva, phrinta kuqala. Imikhiqizo eqediwe idlula ngokubala okuzenzakalelayo kwe-conveyor kanye nokupakishwa kwamabhala.

Izikhwama ezilukiwe ze-PP ezinefilimu yokuphrinta ye-gravure emiqulu zidluliswa ohlelweni oluzenzakalelayo lokugoqa emaceleni, ukucindezela onqenqemeni, ukusika, ukuthunga okuphansi, nokupakisha.

Kafushane, i-polypropylene polymer iyinto ekhethwayo ngesikhathi sokwenza izikhwama zepulasitiki zikasimende uma kuziwa ekukhiqizeni izikhwama zokupakisha zikasimende. Ukugcinwa, ukuthuthwa, kanye nokuphathwa kukasimende yonke imisebenzi ezuzayo ezintweni ezibonakalayo, zamakhemikhali, nezomshini ze-polypropylene.

Imininingwane yezikhwama zikasimende:

Izikhwama ezilukiweyo zikhuluma kakhulu: izikhwama zepulasitiki ezilukiwe zenziwe nge-polypropylene (PP ngesiNgisi) njengento eluhlaza enkulu, ekhishwa futhi yelulwe ibe yintambo eyisicaba, bese ilukwa, ilukwe, futhi yenziwe isikhwama.

1. Izikhwama zokufaka imikhiqizo yezimboni nezolimo
2. Izikhwama zokupakisha ukudla