Ilaphu elithambileyo lomyili welaphu elithambileyo lesikhumba lomyili welaphu le-holographic ebonakala ngathi yiVinyl ekhazimlayo yesikhumba

Ulusu olumenyezelayo
Umgubo weGlitter uncanyathiselwe kwi-PU yesikhumba okanye iPVC ukwenza ulusu lube luthwathwa olukhethekileyo olumenyezelayo. Oku ngokudibeneyo kubizwa ngokuba yi "glitter leather" kwishishini lesikhumba. Umda wesicelo uya usiba banzi kwaye ubanzi, kwaye uphuhliswe ukusuka kwizinto zezicathulo ukuya kwizinto zobugcisa, izixhobo, izinto zokuhombisa, njl.

Inkqubo yeMveliso
Umgubo omenyezelayo wenziwa ngefilimu ye-polyester (PET) ethi iqale ifakwe i-electroplated ibe mhlophe okwesilivere, emva koko ipeyintwe yaza yafakwa isitampu. Umphezulu wenza umphumo oqaqambileyo kunye nokukhangela amehlo. Ubume bayo buneekona ezine kunye neehexagons, kwaye iinkcukacha zichongwa bubude becala. , njengobude becala leekona ezine ngokubanzi 0.1mm, 0.2mm kunye ne-0.3 mm, njl.
Ngenxa yeengqungquthela zayo ezinqabileyo, ukuba usebenzisa indlela yokucoca ngokubanzi yesikhumba sokwenziwa kwe-polyurethane, kulula ukukrazula iphepha lokukhulula kwelinye icala. Kwelinye icala, ngenxa yokuthintelwa kobungakanani bobungakanani, kunzima ukuba umgubo omenyezelayo ugqume ngokupheleleyo umbala wesiseko se-polyurethane, okukhokelela kumbala ongalinganiyo. Kweli nqanaba, abavelisi ngokubanzi basebenzisa indlela yokutshiza yokuvelisa: okokuqala faka umaleko we-polyurethane encamathelayo kwi-polyurethane emanzi-inkqubo yesikhumba eyenziweyo, emva koko utshize umgubo omenyezelayo kwaye uwutyabeke ngokufanelekileyo ukuphucula ukuqina kwawo, kwaye ke uwusebenzise kwi-140 ~ Dry. kwi-160 ℃ kwaye ivuthiwe i-12 ~ 24 iiyure. Emva kokuba i-adhesive iphiliswe ngokupheleleyo, coca umgubo ogqithisiweyo we-glitter kunye ne-bristle broom. Isikhumba esimenyezelayo esiveliswe yile ndlela sinefuthe eliqinileyo lesithathu-dimensional, imibala eqaqambileyo, kwaye ibonakalisa i-luster ehlukeneyo ukusuka kwii-angles ezahlukeneyo, kodwa ine-resisance resistance resistance.

Indlela yokutshiza yeglue ebusweni
Kwisikhumba esimenyezelayo esiveliswe yindlela yokutshiza, sebenzisa kuqala umtshayelo ukutshayela umgubo ogqithisileyo omenyezelayo ngokuncamathela okuphantsi, uze usebenzise umpu wokutshiza ukutshiza i-viscosity ephantsi, umxholo oqinileyo ophezulu, kunye neglosi ephezulu phezu komhlaba. Polyurethane resin transparent yomiswa kwi-80 ~ 120 ℃, ukuze i-PU resin yenza umaleko obhityileyo okhuselayo kumphezulu womgubo umenyezelayo, kwaye iphucule ukuncamathela phakathi komgubo omenyezelayo, iphucule kakhulu Inokumelana nokuqhawuka okuphezulu kwaye inokugcina. isiphumo sayo esikhethekileyo sokubonisa ii-angle ezininzi. Ukuze kuncitshiswe impembelelo ye-pores ebangelwa ukomiswa kwe-solvent kwi-transparency, indlela yokutshiza kunye nokomisa ngezigaba ingamkelwa ukuphucula ukucaca.
Khupha indlela yokwaleka ngephepha
Indlela yokukhutshwa kwephepha lokukhulula kukongeza umaleko we-resin ecacileyo yenkqubo eyomileyo kumphezulu wesikhumba esimenyezelayo, kwaye indlela yayo yokuvelisa ibhekisa kwi-polyurethane eyomileyo. Sebenzisa i-glitter yesikhumba eveliswa yindlela yokutshiza njengesiseko sezinto ezisisiseko kwi-laminate kwiphepha lokukhululwa. Inkqubo ethile imi ngolu hlobo lulandelayo: iphepha lokukhupha isibuko - liqatywe ngentlaka ye-polyurethane ecacileyo - 130 ~ 150℃ x 1.5 min ukomiswa - idityaniswe kwaye igqunywe kabini Amacandelo: i-polyurethane adhesive - I-Micro-bake kwi-40 ~ 50 ℃ - i-Composite glitter leather - Ekhulile kwaye qinisa iiyure ze-12 ~ 24 - Yahlula ulusu olukhazimlayo kwiphepha lokukhululwa kunye ne-roll yona.
Umphezulu wesikhumba esimenyezelayo senza umaleko obhityileyo, onjengesipili ocacileyo okhuselayo, owenza ukuba ulusu lukwazi ukufezekisa ukuxhathisa okufanayo kunye ne-polyurethane yesikhumba sokwenziwa, iphucule kakhulu ukugoba kwayo, kwaye igcine ukuthamba kwayo. Ihlala ixesha elide kwaye inefuthe lekristale kumphezulu wayo. Ingasetyenziselwa ukuveliswa kwezicathulo zezemidlalo, iingxowa zebhanti, njl njl ezifuna ukuchasana okuphezulu.

indlela ehlanganisiweyo
Indlela yokudibanisa kukudibanisa umaleko wefilimu ebonakalayo kumphezulu wesikhumba esimenyezelayo. Inkqubo imi ngolu hlobo lulandelayo: okokuqala, sebenzisa umtshayelo weenwele ukutshayela umgubo ogqithisileyo omenyezelayo ngokuncamathelisa kakubi kwesikhumba esimenyezelayo esiveliswe yindlela yokutshiza. Coca, emva koko utshize isixa esifanelekileyo sokuncamatheliswa kwepolyurethane enyibilikayo ecace kakhulu, kwaye usebenzise ivili lesipili ukulidibanisa nefilimu ecacileyo yeTPU enobunzima obuyi-0.07 ~ 0.10mm kwi-150 ~ 160℃ ukwenza umaleko kumphezulu we ulusu olumenyezelayo. umaleko okhuselayo wokuphucula ukuxhathisa kwayo.
Isitshixo kwindlela edibeneyo kukukhethwa kwe-adhesive ye-polyurethane eshushu, ifilimu ecacileyo ye-TPU kunye neemeko ezidibeneyo. Kwelinye icala, izinto zokuncamathelisa ezishushu ezinyibilikayo ze-polyurethane kufuneka zibe nokungafihlisi okuphezulu kunye nokumelana kakuhle nokutyheli. Kwelinye icala, indawo yokunyibilika kufuneka ibe phakathi kwe 150 kunye ne 160°C. Ubukhulu kunye nobunzima befilimu ecacileyo yeTPU kufuneka ibephakathi. Ifilimu ebonakalayo yeTPU ingqingqwa kakhulu, echaphazela ukuziva kunye nokungafihli. , obhityileyo kakhulu kuchaphazela umphezulu flatness, ubukhulu ngokubanzi 0.07~0.10 mm; xa ubunzima buphezulu kakhulu, isikhumba esidibeneyo siya kuziva sinzima kakhulu, kwaye ukuba siphantsi kakhulu, kuya kuba nzima ukusebenza. Ngokubanzi, ubulukhuni be-Shore A yi-50 ~ 80; Umphezulu wesipili kufuneka usetyenziswe xa udibanisa Ivili lidityaniswe noxinzelelo lwe-30kg ukuqinisekisa ukukhawuleza kwalo.

Inkqubo yokuthelekisa
Ezi ndlela zintathu zokusetyenzwa zingentla nganye ineengenelo zayo kunye nokungalungi kwayo. Umphezulu wesikhumba esitshiziweyo usagcina i-concave kunye ne-convex ivakale, kwaye ukuxhathisa ukunxiba kuphuculwe kakhulu, kodwa ukuxhathisa ukugoba akuphucukanga kakhulu. Indlela yokwaleka iya kwenza umphezulu ube lula kwaye ugcine kakhulu ukuthamba kwayo. Iyakwazi ukumelana nokunxiba okugqwesileyo kodwa ithanda ukuba nemibimbi xa igobile. Indlela edibeneyo yenza ukuba umphezulu ube lula kwaye unokumelana nokunxiba okugqwesileyo kunye nokumelana nokugoba. Nangona kunjalo, ngenxa yokuba ifilimu edibeneyo inobunzima obuthile, iya kuziva inzima. Ngaphezu koko, ifilimu ye-TPU isekubuntwaneni bayo e-China, inemveliso ephantsi kunye nomgangatho ongazinzanga. Ikakhulu ixhomekeke kwizinto ezithunyelwa ngaphandle kwaye ixabiso liphezulu.
ukuququmbela
I-Glitter PU yesikhumba iphuhliswe ngokukhawuleza kwiminyaka yamuva. Ngexesha lenkqubo yemveliso, abavelisi kufuneka benze iinkqubo ezahlukeneyo ngokweendlela ezahlukeneyo zokusetyenziswa kunye neemfuno zokuphucula umgangatho wemveliso ukuhlangabezana neemfuno zabathengi ukuya kuthi ga kwinqanaba elikhulu.