Въведение
пластмасово покритие
Forexample,theknifecoatingmethodofmakingartificialleatherbyscrapingPVCpasteontheclothbase,andcastingitonthepaperCastcoatingmethod,extrusioncoatingmethodforcoatinganextrudedflatfilmonthesubstrate,brushcoatingmethodforevenlybrushingthecoatingonthesubstrate,inadditiontorollcoating,spraycoating,powdercoating,etc..
Theproductionprocessofapplyingpaintonworkpieces,suchasplates.
Покритие: С цел защита срещу корозия, изолация, декорация и т.н., върху слой пластмаса, покрит върху повърхността от плат, хартия, метална плоча за фолио в течна или прахообразна форма. Забележка: Принципът на разделяне на облицовката, покритието и покритието е, че дебелината на филма става по-тънка.
Видове
Coatedpaper,commonlyknownascoatedpaper,hasmanytypesandcanbeusedforprintingavarietyofcolorprints.Thetypesofcoatedpaperareasfollows:
1.Single-sidedcoatedpaper:onesideiscoatedandcalendered,andtheothersideisglued.Thepropertiesofthetwosidesofthepaperaredifferent,soitissuitableforprintingondifferentsides.
2.Double-sidedcoatedpaper:Itiscoatedandcalenderedonbothsides,thebottomsurfaceisglossy,hasgooddimensionalstability,andissuitableforgeneralcolorprinting.
3.Special-gradedouble-sidedcoatedpaper:Itiscoatedandcalenderedonbothsides.Ithasabetterglossthanordinarydouble-sidedcoatedpaper.Thesurfaceissmoothanddetailed.Itissuitablefortheprintingofbrightobjectsthatneedtoshowmetallictexture.
4.High-gradesnowsurface(matt)coatedpaper:Aftercoatingandcalenderingonbothsides,theglossofthepapersurfaceislow,andthesiltysurfacedoesnothurttheeyes.Itissuitableforprintingnon-reflectiveitemssuchastraditionalChinesepaintingreproductionsandclothingfabrics,givingpeopleasimpleandelegantfeeling.
5.Xinli2000SpecialCoatedPaper:Itisdouble-sidedtwicecoatedandthencalendered.Ithasgoodglossandsmoothnessandissuitablefortheprintingofhigh-endcolorprints.
6.Embossedcoatedpaper:papercoatedonbothsidesandembossed.Thepaperhasalowgloss.Thepapermaskhasathree-dimensionaleffectduetoembossing.Itissuitableforcolorprintingsuchasoilpaintingreproduction,artadvertisementdesign,etc.
7.Lightweightcoatedpaper:Thesurfaceisslightlycoated,whichhasbettersurfacepropertiesthannon-coatedpaper,andthequalityisbetweencoatedpaperandnon-coatedpaper.
Inordertomeetdifferentneeds,light-weightcoatedpapersincludepictorialpaper,high-paperpictorialpaper,ivoryroadforestpaper,snowwhiteroadforestpaperandmagazinepaper.
Pictorialpaper:Thesurfaceofthepaperisfilledwithasmallamountofpainttoimprovetheprintingperformanceofthepaper.Thewhitenessofthepaperishigh,buttheglossislow,andithasasenseofelegance.Itissuitableforhigherscreencolorprintingthanoffsetpaper.
High-qualitypictorialpaper:Inadditiontothetracecoatingtreatment,thesurfaceisalsopressurizedandlight-treated.Thepapersurfaceissmoothandfine,suitableforprintingonfinemeshpaper,buttheporesonthepapersurfacearereducedaftercalendering,Ithasthecharacteristicsoflowinkabsorptionandhighinkholdingability.
Ivoryroadforestpaper:Thesurfaceismicro-coated,thesurfaceofthepaperissoftivorywhite,thetextureisfineandsmooth,ithasgoodreadability,andgivespeopleahigh-levelsense.Itissuitablefortheprintingofbooks,advancedbooksandotherprintedmatters.
Snowwhiteroadforestхартия:двустранно микропокритие,гладка повърхност,висока белота,може да се съхранява в продължение на сто години без обезцветяване,подходяща за печат на бизнес дневници,книги,книги,списания и др.
Magazinepaper:Thesurfaceiscoatedandthencalendered.Thinpaperandhighopacity.Theglossincreasedsignificantlyafterprinting.Butbecauseitcontainsgroundwoodpulp,thepaperiseasytoturnyellow,suitableforprintingmagazines,booksandotherprintedmatter.
UseofcoatingmachineSuitableforgluingshoematerials,electronicsindustry,sponge,EVA,PE,cloth,etc.
SpecializingintheproductionofBOPPsealingadhesivetape.Mainfeatures:1.Usingadedicatedhigh-speedcoatinghead,whichcaneffectivelyreducethegenerationofbubbles;2.Rewindingandunwindingareequippedwithfull-speedautomaticfilmsplicingmechanism,tensionclosedloopautomaticcontrol;3....Workingprocessofthecoatingmachine:Coattherolledsubstrate,suchaspaper,cloth,leather,aluminumfoil,plasticfilm,etc.,withalayerofglue,paintorinkwithaspecificfunction,andthenwinditafterdrying.
Характеристика
Лепилото за покритие изисква бавно първоначално втвърдяване, за предпочитане 3-5 дни без втвърдяване, но бързо втвърдяване след нагряване, втвърдяване в рамките на 3-5 минути.
Приложно поле
Хартия, ултратънка платка, стъклени влакна, PVC прозрачен филм.