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1、,1.胶膜INK(油墨)可分为1C、2C、3C、4C,(C为Color首字母);外观主要区别可从油墨厚度来显现,油墨越厚,其膨胀时间延后,转印开始时间变迟,即下水位置拉长,可转印范围缩短,油墨包覆能力变弱,易产生针孔不良;1.The film INK can be divided into 1C,2C,3C,4C(C means Color).The Appearances can be distinguished from INK thickness.The INK is thick or The expansion time is long or The starting time of
2、transfer will be late.At the same time,the position of entering water will be prolonged and the transferring rang will be small the ability of INK wrapping will be weakened,so it take shape pine hold easily.2.胶膜转印的适合水温通常为30,水中PVA平均浓度应小于0.2%;The suitable water temperature of film transferring is usua
3、lly 30,PVA average density in water is 0.2%;,水汽Vapor,水转印基本知识,原材料的认识,Learning Material,水转印基本知识,胶膜所适应的温、湿度Application temperature and humidity 室温：20-25 相对湿度:65-75%RH Room Temp:20-25 Relative humidity:65-75%RH,原材料的认识,Learning Material,水转印基本知识,原材料的认识,活化剂功用及组成说明Function and composition of activator 活化剂主要
4、由树酯、溶剂与可塑剂组成，一般以透明色为主，易挥发 The activator is consisted of resin,solvent and plastic solvent,it is transparent,volatilize easily.对胶膜上的INK“加湿”,易于附着(胶膜本体以干燥状态才能包装运输)To rewet film to retain satisfactory adhesion of substrates and make it adhere easily(The dry film is convenient for packing and transport)能
5、使得胶膜在PVA入水后,图案不产生变异 To Prevent distortion of dcor when the PAV film enter into water 协助Clear渗入 To enable clear coat paint to penetrate down into substrates,Learning Material,水转印基本知识,设备图示说明-涂布轮1Illustration of Gravure cylinder,1.涂布轮(活化轮、处理轮)gravure cylinder,涂布轮可分为100目25、35、45、60、80、85 等规格。The standar
6、d specifications of gravure cylinder are#100-25u,#100-35u,#100-60u,100-80u#100-85#100目60 表示单位面积内有100个网孔，单个网孔的深度为60 m。#100-60u means that there are 100 mesh in unit area,the unit mesh is 60u in depth,铁,铜质（较软，易于加工）,铬质表面网孔（硬度高，耐磨）,涂布轮剖面说明,Gravure cylinder side view,Copper(softer and easy to be processe
7、d),Iren,Mesh in chrome surface(harder and wear resistance,水转印基本知识,设备图示说明-涂布轮2,1.涂布轮(活化轮、处理轮)胶膜上活化剂的涂布量因涂布轮规格变化而变化，涂布轮单孔越深，胶膜上的活化剂涂布量就越大。1.gravure Cylinder the activator coating weight is varied with different specifications of cylinder.Deeper unit mesh we use,the more couting weight volume will be,注
8、:比较值是以100目60 为基准The standard of the specific valve is 100m60u,背压轮(橡皮轮、轮),水转印基本知识,设备图示说明-背压轮Illustration of Device-Cylinder,作用：压住胶膜PVA面，便于胶膜INK部分与涂布轮充分贴合Function:Press PVA side of the film so that INK of film can adhere with cylinder fully要求：表面不可有尘屑，且须充分干燥Requirement:The surface of cylinder shall not
9、 have dust and keep dry full-time,Cylinder,加热轮(加热滚桶)heat roller,水转印基本知识,设备图示说明-加热轮Illustration of heat roller,加热轮平均温约在80左右，其作用是将胶膜皱折熨平，使活化剂涂布均匀Heat rollers average temperature is about 80.the heat roller can iron the film to make wrinkles smooth and easy for activator to be coated with,加热轮温度对胶膜的影响：T
10、he influemee of heat roll temp to the film1.温度过高,胶膜则会横向收缩If tempertrure of heat roller is too high,film will shrink in width2.温度过低无法将胶膜的皱折熨平致涂布不均匀,使得在转印时产生皱纹If the temperature is too low,film will be not able to be coated well by activatior due to wrinkles,胶膜计数器film consumption counter,水转印基本知识,设备图示说
11、明-活化机 Roller Coater,脚踩刹车,对胶膜使用量的记录,紧急状况时，脚踩停止,To record the film consumption volume,Brake pedal,For emergency and unexpected circumstance,平 面 图1TOP View 1,水转印基本知识,设备图示说明-活化机Illustration of roller coater,To transfer tank,Film consumption counter,Heat roller,Expend ing roller,Gravure cylinder,Activato
12、r pan,Compressed air roller,Roller coater side view,平 面 图2(TOP View 2),水转印基本知识,设备图示说明-转印机Transfer Machine,胶膜宽度为50cm，导链宽度为78cm，因此胶膜横向膨胀率约为156%。Film width 50cm,guid chain wedth 78cm,The wide expension rate of the film is approximately 156%导链功用：a.带动胶膜 b.管制胶膜 Guid chain funcation:a.move film b.Control f
13、ilm 过滤网的功用：滤去多余的PVA（因水中的PVA过多将会影响胶膜的活化时间）。Filter Net Funcation:filter excessive PVA(excessive pVA in water will influence film activition,77cm,转印水槽深度剖面示意,Transfer water Tank depth plane,Transfer machine-top View,Water pump,Anti-wave bar,Circulativewater,Heat water tank,Heat pipe,Guide chain78cm,Anti
14、-wave bar,Filter net,风扇(鼓风机)Air Blower(anti-wrinkle fan),水转印基本知识,设备图示说明-风扇1Illustration of Air blower1,a,b,d,e,b,c,f,f,a.风扇机 Air Blowerb.移动滑轮 Moving Blockc.气泡调节阀开关阀 Air bubbling adjustorairpipe valve&switchd.量角器 Angel metere.挡风槽 Anti-splash boardf.风向调节挡板 Air adjustment board,风扇(鼓风机),水转印基本知识,设备图示说明-风
15、扇2 Air Blower 2,430,60,水平面,50,高度(Height):480mm角度(Angel):60正常情况下，风扇的角度已固定，与水平面成60夹角；风扇可前后、左右移动。The angel between the fixed air blower and the water level is 60.The blower can move in both back and forth,left and right.,风扇,Air-blower,blower,Water level,风扇(鼓风机),水转印基本知识,设备图示说明-风扇3,胶布膨胀线film expansiln li
16、ne,接触点conjection,气流中央Air Current center,风扇吹出水波Wave genered by air blower,胶布行进方向Directimlf film,转印槽Transfer tank,1.前/后方向 如左图所示,沿水槽移动风扇架可调整气流,此气流与水的接触点正好就是胶布与水的膨胀起始点.1.As shown in the left graph.,the air curreny can be adyusted by putting the fan along the water tank,the conguction point of the air cu
17、rrent and water is just the staring point of water and water and film2.左/右方向 风扇亦可左/右移动,若胶布向左飘移,则将风扇往左,反之亦然.总而言之,无论风扇向那一方移,则胶布会朝相对的另一方漂移.The fan can be moved eowards both left and right.If the film is turned to let,the fan will be moved to left,vice versal.In a word,no matter which direcion the fan i
18、n movedto,the film will be moved to the opposite direction.,挡波棒Anti-wave Bar,水转印基本知识,设备图示说明-挡波棒,挡波棒,挡波棒,一次挡波Primary anti-wave,二次挡波Secondary anti-wave,因风扇在吹动胶膜时，会使水面形成波浪状，影响转印。挡波棒起阻挡水波作用。When the air blower blows the film,The water surface will be waved,which will influence transfering.the Anti-wave
19、bar can block the wave 挡波棒呈递高趋势，若一次性挡波将会使胶膜产生折痕等不良。The Anti-wave bars are step-up,if it is one-off anti-wave,there will be winkles and other defect in the film.a挡波棒最接近水面。Anti wave bar A is closest to the water level,a,Anti-wave Bar,水转印基本知识,设备图示说明-三角架 Triangle conveyor,转印机的三角架(Triangle conveyor of tr
20、ansfer machine),控制箱,左图为转印机三角架本体,下水点,遮尘板,三角架最多可挂满15个JIG，即15/15，单个JIG距离为55cm15/15:The triangle conveyor can hold 15 JIG(MAX),interval between each JIG is 55cm.12/15表示三角架只能挂此类产品12JIG，单个JIG距离约为75cm 12/15:The triangle conveyor can hold 12 JIG(MAX),interval between each JIG is 75cm 10/15表示三角架只能挂此类产品10个JIG
21、，单个JIG距离约为85cm10/15:The triangle conveyor can hold 10 JIG(MAX),interval between each JIG is 85cm,Dust prevention Cover,Dipping position,conrtolpanel,转印机的三角架(Triangle conveyor of transfer machine),水转印基本知识,设备图示说明-三角架Illustration of triangle conveyor,转印机的三角架(Triangular Conveyor),一次角primary Angle,二次角Sec
22、ondary Angle,下水点Dipping position,一次角、二次角说明Illustration of primary angle and secondary angle,水转印基本知识,设备图示说明-转印机控制箱Illustration of Conrtol panel of transfer machine,转印机控制箱,脱膜进口(entry),脱膜机控制箱control box of Residual film removal machine,脱膜机的导链间距为54.5cmThe pitch of guide chain is 54.5cm,水转印基本知识,设备图示说明-脱膜
23、机Illustration of Film Removal&washing Device,纯水压力表,自来水压力表,水洗脱膜可分为A、B、C三段，A、B段自来水冲洗，C段为纯水清洗Three stages of washing process stage AB:washing by tap water Stage C:washing by pure water,Pure water pressure meter,Tap water pressure meter,水转印基本知识,设备图示说明-脱膜机Residual Film Removal machine,添加一道纯水冲洗（冲洗残留PVA）Wa
24、shing with pure water(washing residua PVA),可上下调节吹风机,纯水清洗功用：A水箱相对于B水箱的PVA残量会多，但都存在PVA的重复污染，C水箱（纯水）就是将AB水箱冲洗过的产品重新洗涤一次。Purpose of washing with pure water:the PVA remains is reletively mone in A tank than in B,but the both are polluted repeatedly.The products will be washed again by waterin tank C(pure
25、 water)after the products are washed by water from A and B tanks.,Air can be adjusted in both up and down,水转印基本知识,水洗脱膜机Film Removal&washing eguipment,喷淋头上下，左右四个面The water spraying from up and down,left and right,设备图示说明-脱膜机Residual Film removal Machine,水转印基本知识,设备图示说明-水分干燥炉 Drying Baking Oven,Shuttle hanging conveyor,Conrtol panel,JIG loading,
