熱熔膠透氣涂布復(fù)合：特點(diǎn)：生產(chǎn)速度較快、透氣膜材料的透氣損失率低（在20-30%之間）。缺點(diǎn)：設(shè)備投資大（一套1600mm有效寬度的熱熔膠透氣涂布復(fù)合熱熔膠系統(tǒng)成本在40萬美元以上）；涂膠的克重高（以角度180о、強(qiáng)度3.0N/inch的復(fù)合要求為例，其用膠量達(dá)到4gsm或以上）；涂布時(shí)涂布頭需要和涂布材料接觸，對(duì)收放卷設(shè)備的穩(wěn)定性、平整度要求較高；涂布工藝對(duì)材料施加的張力較大，而無紡布與薄膜則要求在張力很小的狀態(tài)下運(yùn)行，否則容易引起材料的拉伸變形，復(fù)合后產(chǎn)品起皺，從而影響產(chǎn)品的質(zhì)量；操作調(diào)整較為復(fù)雜：無紡布和薄膜均不能耐高溫，而熱熔膠的使用溫度基本上在150攝氏度或以上，低速運(yùn)行易造成材料的燙斷，引起生產(chǎn)的停頓、廢品增加。 我公司提供多種復(fù)合麗新布和貼合條紋布！ Hotmeltadhesivecoatingcompositebreathable:features:fasterproduction,breathablefilmmaterialoflowpermeabilityloss(20-30%inbetween).Disadvantages:largeinvestmentinequipment(a1600mmeffectivewidthofthehotmeltadhesivehotmeltcoatingcompoundventilationsystemcost40millionU.S.dollars);adhesiveofhighweight(inpointof180о,strength3.0N/inchcomplexrequirementsforexample,useofrubberreached4gsmorabove);coatingwhenthecoatingheadandcoatingmaterialsneedtocontactthestabilityoftherollexchangeequipment,requireahigherleveldegree;coatingprocessonthematerialtoexertagreatertension,whilethenon-wovenandfilmrequireslittleinthestateoftensionrunning,otherwiseeasilyleadtothetensiledeformation,thecompositeproductwrinkle,thusaffectingthequalityoftheproduct;operationaladjustmentsmorecomplex:non-wovenandfilmarenothightemperature,whilethehotmelttemperatureof150degreesCelsiusormorebasically,lowspeedcausingthematerialeasytoburnoff,causingtheproductionofastandstill,wasteincrease. MycompanyoffersavarietyofnewfabricsandcompositeKoreafittingstripedfabric!