Iphepha eliphantsi

Iphepha eliphantsi eluhlaza luhlobo lwephepha elikhethekileyo lemizi-mveliso, eqhutywa ngezixhobo ezibukhali zePub Pulp kunye neTitanium Dioxoide phantsi kwetekhnoloji ekhethekileyo. Emva kokuprinta, emva koko ukubongwa kwe-melamine, kuncitshiswe njengomaleko ophezulu weziphatho zenkuni ezinje nge-fiberbood, i-suredbood kunye ne-Plywood, njl njl. Umphezulu wayo kufuneka ugudise kwaye une-disten elungileyo kwi-melamine resin kunye ne-inki yamanzi.

1. Ukufunxa

Iphepha leSiseko kufuneka lifakwe i-melamine resin ngaphambi kokuba lile. Kukho imizuzwana embalwa ngokudibana ne-melamine resin ngexesha lokungena. Kweli xesha lifutshane, iphepha lesiseko kufuneka lithathe ngokukhawuleza inani elithile le-resin, kwaye isixa semali ngamaxesha amaninzi kubunzima. Iphepha lesiseko kufuneka libe nelukhawulezileyo, abazinzileyo kunye nokufakelwa kweyunifomu. Ngaphandle koko iya kuchaphazela isantya sokungabinamsebenzi, kwaye sinokubangela ingxaki esemgangathweni ngexesha lokufakwa. Ukusebenza kokufumana inqaku elibalulekileyo kufuna ulawulo olungqongqo.

Singaphucula ukufunxa iphepha lesiseko ngokukhetha umgangatho ophezulu we-pulp kunye nokuphucula imveliso. I-Hardwood Pulp ye-Hulp ithathe indawo yokufumana iphepha lesiseko. Umgangatho osemgangathweni we-piber fiber mfutshane kubude obuphakathi kunye neyunifomu, kwaye unamandla amahle, ukulima kakuhle, ukuqalisa okuphezulu kokukhanya. Ayikukuqiqa kuphela ukufunxa, kodwa kunokuqinisekisa uzinzo olufanelekileyo, ukufana okufanayo, ukuprinta kunye ne-opacity yephepha lesiseko. Kwinkqubo yemveliso, isidanga sokuxuba, ixabiso le-pH linempembelelo enkulu kwi-Acker yephepha. Phantsi kwendawo yokufakelwa kunye namandla, zama ukuthoba isidanga sokuxuba, qinisekisa ukuba ixabiso le-pH liphakathi kwe-6.5 ukuya kwi-7.5, kwaye lukhulise iipropathi zokudumba kweentsinga zepul. Ukongeza, uxinzelelo lwephepha lunokuthotyelwa ngokunciphisa uxinzelelo, uxinzelelo oluphantsi kwi-net. URoll othambileyo unokwenza iphepha elisisiseko elifanelekileyo kuprinta kunye nokufunxa. Ngokuqina okukhawulezayo ukomisa iphepha kuya kwandisa ukukhula kwalo kunye nokungaguquki, kunye nokuphucula iipropathi zephepha lesiseko.

2.Nguqulunqwa

Iphepha lesiseko lifuna ukuba namandla amahle amanzi. Ngexesha lokungena, kufuneka ithwale ubunzima kwaye ithathe ubunzima, yoyisa amandla obunxunguphalo, ukudlula kumatshini ongenakuthintelwa ngaphandle kwekhefu.

Ngokufanayo kunye nokufunxa, amandla ephepha lesiseko kusondele ngokuhambelana nePulP yeWood kunye nemveliso. I-fiber ye-piber yenkuni ilunge ngakumbi ngamandla, kwaye amandla anokwandiswa ngokusebenzisa itekhnoloji yokuphucula ukuqina kwephepha lesiseko. Ukongeza, ukusetyenziswa kwe-arhente yokuqinisa kwakhona kunokuphucula amandla ephepha lesiseko. Kodwa kakhulu iarhente yokuqinisa iarhente inomsebenzi wokusebenzisa umsebenzi, inokunciphisa ukuqhutywa kwefayibha ye-pulp, ngenxa yoko ichaphazela ukusebenza kwephepha lesiseko. Ukulinganisa ubudlelwane phakathi kokufakwa kunye namandla, kwindawo engenako ukonakaliswa, zama ukuphucula itekhnoloji yemveliso, kwaye ufumane amandla ephepha lesiseko.

I-3. Opacity

Emva kokuprinta kunye nokungangqinelani, i-substrate ingekhe ibonakale ngexesha lokulala. Iphepha lesiseko lifuna ukuba i-opacity elungileyo. Ukuze ufike umgangatho wokuprinta, ukukhanya kwephepha lesiseko kufuneka kungaphezulu kwe-90%. Ukuphucula ubumhlophe kunye nokungasebenzi, sihlala sigcwalisa iarhente ephezulu, njenge-tetanium diokside, iLithopone, potassium Tibetate fiber ye-crystal fiber. Kodwa iarhente eninzi imbi kakhulu ekufumaneni iphepha lesiseko. Ukuthathwa kwenzekile xa umxholo wearhente uphantsi, xa umxholo wearhente uphezulu kakhulu, amandla okufumana inciphe. Ke, zama ukuqinisekisa ukufakwa kwephepha, amandla kunye ne-opacity yokuphucula inkqubo yemveliso.

I-4. Ukugungqa kunye nokufana

Ukugudisa iphepha eliphantsi kwephepha eliphantsi kwesalathisi esibalulekileyo esiya kuchaphazela ukuprintwa okusemgangathweni, kwaye ukufana okuninzi kuya kuchaphazela ukusebenza kwesakhiwo. Ezi zikhombisi zimbini kufuneka zihlawulwe ngakumbi ngexesha lokuveliswa kwephepha lesiseko. Ukugudiza kunokuphuculwa ngokuhlengahlengiswa kwemisebenzi yokushicilela, kodwa kuya kufuneka kuqatshelwe ukusebenzisana ngentsebenzo yokufumana.

Ukufakwa kwephepha lesiseko kunxulumene nezinto ezininzi. I-fiber ende ende ithetha ngokufanayo, kwaye kufuneka sinciphise ubude babo ngokubetha simahla. Xa ufeza iminatha eyomileyo, kufuneka inciphise uxinzelelo kwaye uqinisekise ukusasazeka ngokupheleleyo kwefayibha. Ukongeza, ukusetyenziswa kweentlobo ezahlukeneyo zearhente kufuneka kufanelekile, zama ukukhusela iziphumo ezimbi kwi-diformormormund yephepha lesiseko ngenxa yomxholo ophezulu.

Ngamazwi, zonke izikhombisi zephepha eliyi-Raw ziluthinteleni kwaye ziphembelelekile. Phakathi kwe-Pulp yeWood, iarhente kunye nemveliso, kufuneka siqwalasele ezona mfuno zisetyenziswayo, ukuphucula iipropathi zephepha, ngelixa uqinisekisa izambatho ezahlukeneyo zomsebenzi.

I-Hangzhou Fimo yokuhombisa i-CO., Ltd., khetha iphepha eliphezulu le-Raw, kwaye uqinisekise umgangatho wokuprinta iphepha lomhloliso kunye nokusetyenziswa kwe-melamine. Isalathiso sobugcisa sephepha eliphantsi kwephepha elivela kwiFimo Decor lingezantsi.

Izinto	Iyunithi	Iimfuneko
Igrama	g / ㎡	70±2,80±2
Umxholo	%	≧ 31
Ukugudla	s	I-170 - 220
Ukuthambisa	S / 100ml	≦ 18
Ixabiso		6.5 - 7.5
Amandla omhlaba omanzi	N	≧ 6
Amandla awomileyo	N	≧ 23
Uzinzo olukhanyayo	级	≧ 7
Ukufuma	%	≦ 4
Ipropathi ye-PERIK	%	I-105 - 110
Inqanaba lokufumana amanzi	s	≦ 5