Ukwahlula njani phakathi kwePU kunye nebhegi yesikhumba?

1, Okokuqala, iipropathi zedermis esezantsi kunye nePU ziyaziswa:

Isikhumba sokwenyani: Isikhumba sebhanti lesikhumba elenziwe ngofele lwesilwanyana emva kokulungiswa.

Izinto eziluncedo: U-A unokuqina okuqinileyo

B Ukuxhathisa ukunxiba

C Ukungena komoya okulungileyo

Izinto ezingeloncedo: Ubunzima (indawo enye)

Icandelo B yiprotheyini, kulula ukudumba kunye nokonakala xa kufunxa amanzi

Isikhumba sokwenziwa (i-PU yesikhumba): Ikakhulu yenziwe yi-high elastic fiber, eneempawu ezifanayo zesikhumba.

Iingenelo: U-A ulula ngobunzima

B Ukuqina okuqinileyo

C inokwenziwa ukuphefumla okuhambelanayo

D Ukungangeni manzi

E Ukufunxwa kwamanzi akukho lula ukwandisa kunye nokukhubazeka

F Ukhuseleko lokusingqongileyo

2, Okwesibini, enye yeendlela ezilula zokwahlula iingxowa zokwenyani ze-PU bubunzima bebhegi * (la mava alandelayo ngawodwa eebhegi ezithambileyo, ngaphandle kweebhegi ezibambekayo)

1. Ubunzima.Kuba kukho umahluko omkhulu ekubunjweni phakathi kwesikhumba kunye ne-PU, isixa sisonke sesikhumba siphantse sibe kabini ubunzima njengePU.Ukuba iingxowa ezimbini zesitayile kunye nombala zibekwe esandleni, isikhumba siziva sinzima kunePU.

2. Ukuziva ngesandla.Kwimeko yesikhumba sokwenyani, ufele lwenkomo luthambile kakhulu kunesikhumba segusha.Kodwa ukuba yi-PU, iya kuba thambile kunesikhumba segusha.

Ukuba isingxobo esigqityiweyo, bamba isikhumba sebhegi kwaye uyive.Uya kufumanisa ukuba ulusu lwengxowa yesikhumba luya kuba lukhuni kakhulu xa ulubamba, ngelixa isikhwama sePU siya kuba sincinci kakhulu.

3. Iiprinta.Impumelelo yale ndlela yi-80% kuphela.Le ndlela ingasetyenziswa kuphela njengesalathiso.Ukongeza, abantu abanamathuba amaninzi okuzama xa kuthengwa iingxowa zesikhumba.Eyona ndlela iphambili kukucinezela iinzipho zakho esikhumbeni kwaye ubone ixesha apho izikhonkwane ziprintwa ziya kufunyanwa.Ukuba ukuchacha ngokukhawuleza, ukuprintwa kwezikhonkwane kuya kuphantse kunyamalale.Emva koko isikhumba senziwe ngePU.Ukuba ukuchacha kucotha, luthwathwa lokwenene.

4. Hardware.Le yindlela yokuba abavelisi be-handbag bahlukanise ngokulula kwesikhumba kwi-PU, oko kukuthi, ukujonga i-hardware.(Into ebizwa ngokuba yi-hardware ibhekisela kwizinto zetsimbi engxoweni, njengezangqa, izibonda, i-square buckles, njl.) Ngokuqhelekileyo, izikhwama zesikhumba zenziwe ngesikhumba sangempela ngenxa yexabiso eliphezulu lezinto zabo zesikhumba, ngoko ke ukuba bafuna. ukuba zixabiseke, abavelisi baya kukhetha i-hardware yokufa (i-alloy hardware ngokufutshane).Akukho khefu phezu komhlaba, kwaye unyango oluphezulu luhamba kakuhle kakhulu, ngegama: isiphelo esiphezulu.I-hardware esetyenziswe kwi-PU ayiyi kuba yinto ekhethekileyo.Okokuqala, i-hardware kwi-PU ayiyi kuhlwa kwaye iphele ngenxa ye-acidity ye-PU, kwaye i-hardware kwi-PU ngokusisiseko yintambo yentsimbi (into ebizwa ngokuba yintsimbi yentsimbi ifana nocingo lwentsimbi olujijelwe kwiimilo ezahlukeneyo, kwaye umphezulu unokubona ngokucacileyo. uphawu olwaphukileyo)

5. Jonga ithegi.Ngokuqhelekileyo, iibhegi zixhotyiswe ngeethegi.Ithegi ixhonywe engxoweni emva kokuba ukungunda kwesikhumba kucinezelwe.Xa uthenga isikhwama, ithegi idla ngokungenamsebenzi, ngoko ungasebenzisa i-lighter ukuyitshisa.Ukuba ayitshi kwaye incasa njengeprotheyini, yenziwe ngesikhumba senkomo.Ukuba iyanyibilika xa itshisiwe, yimpahla.Le yeyona ndlela yokuqala kunye nesebenzayo.

6. Iingxowa ezisanda kuthengwa, ngenxa yokwenziwa komsebenzi, ziya kuba nephunga elikhethekileyo (i-oil edge, iglue, njl.) ukuba ukuthunyelwa ngokukhawuleza, okuqhelekileyo;Ukongeza kula mavumba aqhelekileyo, vula isikhwama, ujike isikhumba ngaphakathi, kwaye uyiphunga ngononophelo.Kuya kubakho ivumba lesikhumba senkomo.Lufele lwenkomo olu;Ukuba livumba leegusha ezizifeleyo.Ulusu lwenciniba, ulusu lwengwenya, njl