Zeziphi izinto eziluncedo zokupakisha iikhreyiti zeplastiki?

Iikhreyiti zokupakisha zeplastiki (ezaziwa ngokuba ziikhreyiti zokujika zeplastiki okanye iibhaskithi zokupakisha zeplastiki) zenziwe ngokuyintloko nge-polyethylene (PE) kunye ne-polypropylene (PP). Uyilo lwabo oluphezulu lolwakhiwo kunye neepropathi zezinto eziphathekayo zibenza basetyenziswe ngokubanzi kumalungiselelo, ulawulo lwendawo yokugcina impahla, kunye nokugcinwa kwemihla ngemihla. Zisisixhobo esiphambili sokuphucula ukusetyenziswa kwendawo kunye nokuphucula ukusebenza kakuhle kwiikhonkco zokubonelela zanamhlanje kunye nokugcinwa kwemihla ngemihla.

Iingenelo ezingundoqo
1. Ikhaphukhaphu kwaye kulula ukuyithwala:Ngoxinaniso lwemathiriyeli ephantsi (uxinzelelo lwe-PE/PP lumalunga ne-0.9-0.92g/cm³), banobunzima be-1/5-1/3 kuphela yekhonkrithi okanye iikhreyithi zomthi ezilinganayo. Nokuba zithwele ngokupheleleyo izinto (ezinjengempahla okanye izixhobo), zinokuthwalwa lula ngumntu omnye. Ezinye izitayile zikwabonisa iziphatho ezisecaleni okanye izibambo zokuthwala ezigobileyo zokuphucula intuthuzelo yokubamba kunye nokunciphisa ukudinwa kokuphatha.

2. Ukuqina kunye nokuqina:
Uchaso lweMpembelelo:Izinto ze-PE / PP zinika ukuqina okugqwesileyo, ukuchasana nokuqhekeka kwiqondo lokushisa eliphantsi (-20 ° C ukuya -30 ° C) kunye ne-deformation kwiqondo lokushisa eliphezulu (60 ° C-80 ° C, kunye nezinye iimodeli ezinokumelana nokushisa ezikwazi ukudlula i-100 ° C). Imelana nongquzulwano lwemihla ngemihla kunye nokuhla (ukusuka kubude obuziimitha ezi-1 ukuya kwezi-2) kunye nexesha lokuphila elidlula lee lekhadibhodi (inokuphinda isetyenziswe ngamaxesha angama-50, nokuba yiminyaka).
*Ukumelana nokuMhlwa:Ingafunxanga manzi kwaye imelana nomhlwa, imelana ne-asidi, ialkali, i-oyile, kunye nezinyibilikisi zeekhemikhali (ezifana nezicoci eziqhelekileyo nezixululi zemichiza). Ayiyi kubumba, ibole, okanye idle xa idibane nezinto ezifumileyo (ezifana nemveliso entsha kunye notywala) okanye imathiriyeli ekrwada kwimizi-mveliso (enje ngeenxalenye zehardware kunye neepellets zeplastiki).

3. Ukupakishwa okuFanelekileyo kunye nokusetyenziswa kwendawo:
* Uyilo lokupakisha olusemgangathweni:Ibhokisi lebhokisi kunye nesimbozo (okanye ukuvula iimodeli ezingenasici) zihambelana ngokuchanekileyo, ukuvumela iibhokisi ezingenanto ukuba "zifakwe kwindlwane" (ukugcina indawo engaphezu kwe-70%) kunye neebhokisi ezigcweleyo ukuba "zifakwe ngokuzinzileyo" (ngokuqhelekileyo i-3-5 iileya, kunye nomthamo womthwalo we-50-100kg ngoluhlu, kuxhomekeke kwimodeli), ukuthintela ukukhutshwa. Olu yilo lufaneleke ngokukodwa ukupakishwa okuxineneyo kwiindawo zokugcina iimpahla kunye nokuthuthwa kweelori.
* Khetha iimodeli ezibonisa "izithinteli zokupakisha":Ezi zikhusela ngakumbi iibhokisi ezipakishweyo ukuthintela ukushukuma nokwamkela ukungcangcazela (okufana nothutho lwelori).

4. Ukuguquguquka okuNinzi:
* Ubume obubhetyebhetye:Ifumaneka kwiimodeli okanye ngaphandle kweziciko, kunye okanye ngaphandle kwezahluli, kunye namavili okanye ulungelelwaniso olusisigxina. Khetha ulungelelwaniso olufunayo (umzekelo, izivalo zikhusela uthuli kunye nokufuma, izahluli ziququzelela iindawo ezincinci, kunye namavili aququzelela ukuhamba kwezinto ezinzima).
*Inokwenzeka:Ixhasa ukuprintwa kwelogo, utshintsho lwemibala (edla ngokufumaneka kumnyama, omhlophe, obhulowu, nobomvu), imingxuma yokungena umoya (efanele imveliso entsha kunye nezityalo), kunye nezitshixo (ezifanele izinto ezixabisekileyo), ukuhlangabezana neemfuno zorhwebo okanye zeshishini.

5. Ihambelana nendalo kunye neendleko eziphantsi:
*Izixhobo ezihambelana nokusingqongileyo:Yenziwe kwibakala lokutya le-PE / PP, ilungele ukudibana nokutya (okufana neziqhamo, imifuno, kunye ne-snacks), kwaye ihambelana ne-FDA kunye nemigangatho yokhuseleko ye-GB 4806, ezi bhokisi azinavumba kwaye azikhuphi izinto ezinobungozi.
*Inokuphinda isetyenziswe:Iibhokisi ezilahliweyo zinokucutyuzwa kwaye ziphinde zenziwe ngokutsha ukuze ziphinde zisetyenziswe, zizenze zikhuseleke kokusingqongileyo kwaye zikhuseleke ngakumbi kwendalo kuneekhadibhodi ezilahlwayo.
*Isebenza kakuhle emalini:Amaxabiso eyunithi aqhele ukusuka kwi-10-50 yuan (encinci ukuya kobukhulu obuphakathi), kwaye ingaphinda isetyenziswe iminyaka, kunye neendleko zexesha elide ezisezantsi kakhulu kuneebhokisi zekhadibhodi (ezifuna ukutshintshwa rhoqo) okanye iibhokisi zeplanga (ezonakaliswa lula kwaye zibiza).
*Kulula ukuCoca nokugcina:Umphezulu ogudileyo ususa iikona ezifileyo kwaye unokucocwa ngamanzi, i-rag, okanye i-jet yamanzi yoxinzelelo oluphezulu (efanelekile kwiindawo ezingcolileyo ze-oyile). Ichasa amabala kunye neebhaktheriya, iyenza ifaneleke ngokukodwa kwizicelo ezifuna imigangatho ephezulu yococeko, njengokutya kunye nonyango.