西得乐PET瓶工艺课件.ppt

西得乐的热定型工艺SidelHeatSetTechnology适用于敏感饮料Forsensitivebeverages主讲人：兰尼先生ConductedbyMr.LudovicLAINE,PET耐热瓶、无菌灌装及ACTISTM等离子工艺与应用技术交流会SIDELTECHNICALCONFERENCEONHR-BOTTLE，ASEPTICANDACTISTM2001年12月4、5日DECELMBER4TH瓶颈空气(fillingtemperature;headspace),真空现象Vacuumphenomena,结论Conclusion热灌装设备的描述HRsystemdescription,优化的瓶坯和瓶子设计Optimizedpreform&bottledesign优化的热定型工艺及有效地降低应力Optimizedheat-setting/stressreduction工艺的高精确度及一致性Highprocessaccuracyandconsistency瓶子的性能卓越Highbottleperformance灵活性:可用于生产不同品种Flexibilitytoproduceseveralapplications,设备的范围Machinerange,设备的范围Equipmentrange:SBO4/6/8SBO10/12/14SBO16/18/20双模腔设备Dualcavitysystem,3,0004,800,4,4,5007,200,6,6,0009,600,8,最小/最大产量Min/max.outputrates*,*根据瓶子的特性和热定型的技术数据不同，产量有所变化Outputvariesaccordingtothecharacteristicsofthecontainerandheat-settingspecificationdata,SBO热灌装设备SBOHR,小产量吹瓶机的范围Small(Petit)range(Modele)blowers,4,6,8,259,335,小产量设备的平面图Smallrangelayout,7,50012,000,10,9,00014,400,12,10,50016,800,14,最小/最大产量Min/Maxoutputrates*,*根据瓶子的特性和热定型的技术数据不同，产量有所变化Outputvariesaccordingtothecharacteristicsofthecontainerandheat-settingspecificationdata,SBO热灌装设备SBOHR,中等产量吹瓶机的范围Middle(Moyen)range(Modele)blowers,10,12,14,372,506,中等产量设备的平面图Middlerangelayout,12,00019,200,16,13,50021,600,18,15,00024,000,20,最小/最大产量Min/maxoutputrates*,*根据瓶子的特性和热定型的技术数据不同，产量有所变化Outputvariesaccordingtothecharacteristicsofthecontainerandheat-settingspecificationdata,SBO热灌装设备SBOHR,大产量吹瓶机的范围Big(Grand)range(Modele)blowers,16,18,20,470,513,大产量设备的平面图Bigrangelayout,24,00040,000,16,27,00043,200,18,30,00048,000,20,最小/最大产量Min/maxOutputrates*,SBO双模腔热灌装设备SBODCHR,双模腔设备对瓶子直径规格的要求DualCavityConfigurationarticlediameter最大72毫米72mmmax.,*根据瓶子的特性和热定型的技术数据不同，产量有所变化Outputvariesaccordingtothecharacteristicsofthecontainerandheat-settingspecificationdata,双模腔热灌装吹塑设备DualCavity,Titles,基本原理热定型的基本原理单轮吹塑工艺轻体瓶线性结晶炉西得乐热灌装设备在亚洲的分布情况西得乐在亚洲的联络方法,BasicPrincipleHeatSetfundamentalsOnewheelTechnologyLightweightingLinearcrystalovenReferencesinAsiaContactsinAsia,吹制新型轻体耐热瓶的可能性IntroductiontoNewHRLightweightingpossibilities,轻体瓶Lightweighting,目前的标准重量Currentstandardweight88C灌装88Cfilling92C灌装92Cfilling西得乐的研发Sideldevelopments开发轻体瓶的条件Conditionstosucceed优化Optimization瓶坯的形状Preformshape结果Results瓶子的规格和设备的结构Bottlesspecifications&machineconfigurations瓶口重量减轻Neckfinishlightweighting优化的设备生产率Machinerateoptimization结论Conclusion,轻体瓶Lightweighting,88C灌装（非连线灌装）88CfillingT(off-lineconcept),目前的标准重量Currentstandardweight,92C灌装（非连线灌装）92CfillingT(off-lineconcept),西得乐热定型工艺的最新发展Sidelslatestheat-setdevelopments,优化OPTIMIZATION,瓶型：主要特征BottleShape:Mainfeatures,-防止瓶坯注塑点偏移Preformtipanti-slidedevice-易于拉伸吹塑的设计Easystretchdesign-防凸底设计Antirolloutshape,1.瓶底重量减轻的设计，包括Lightweightbasedesignincluding,2.优化的瓶身设计保证最高的强度及性能Optimizedbodydesignedformaximumstiffnessandperformances,-瓶底Bottom-瓶身Panels-加强筋Beams-顶部Top,3.优化的肩部设计易于吹制，不会负压变形，强度高Optimizedshoulderforeasyblow,nocollapseandhighstiffness,开发轻体瓶的条件Conditionstosucceed,瓶坯形状Preformshape,1.优化Optimizationof:,-瓶颈下部圆形区域(高度、厚度)UnderneckCylindricalarea(height,thickness)-倾斜区高度Slopeheight-厚度Thickness-底部设计EndCapforeasystretch-拉伸比率Stretchratios,注：26克瓶坯在29克瓶坯的基础上设计而来,Note:26grspreformdesignedfrom29grsandmodifiedbycorechange(samecavity).,速率：950瓶/模/小时Rate:950b/phm材料：远东CB651Resin:FarEasternCB651,结果Results,结果：29克RESULTS29Grs,壁厚Wallthickness,结果：26克RESULTS26Grs,壁厚Wallthickness,瓶子的规格和设备的配置Bottlesspecifications&machineconfigurations,重量减轻Lightweighting,主要为ALCOA瓶口MainlyALCOAFinish:7.6grs加强的PCO瓶口ReinforcedPCOFinish:6grs加强的30/25瓶口Reinforced30/25Finish:4.7grs特定瓶口Customneckfinish:西得乐优化的耐热设计SidelHROptimizeddesign5.4grs,当前Today,可能Possible,结论：能够减轻1.6克至2.9克重量CONCLUSION:Potentially1.6to2.9grstosave!,瓶口重量减轻Neckfinishlightweighting,增加结晶度可带来额外的机械强度ExtraMechanicalstiffnesscanbebroughtincreasingcrystallinitylevel.,(1):0.5L,可能Possible:750瓶/模/小时34%至37%的结晶度(1)750b/phm34to37%?(1),当前Today:950瓶/模/小时最大32.5%结晶度(1)950b/phm32.5%Max(1),设备/速率的优化Machine/rateoptimization,0.5升方型瓶/0.6升圆型和方型瓶/0.9升方型瓶0.5LSquare/0.6LCylindricalandSquare/0.9LSquare,-在同样基础上可减轻重量(待确认)Potentialpossibilityoflightweightingonthesamebases(tocheck),1.5升圆型和方型瓶/2升长方型瓶1.5LCylindricalandSquare/2LRectangular,-改变瓶口可减轻重量Potentialpossibilityoflightweightingbyneckfinishchange-采用两轮吹塑工艺可再减轻重量Extralightweightingpotentiallyconsideredonlyon2wheeltechnology,0.5升圆型瓶0.5LCylindrical,-采用ALCOA瓶口AchievedwithAlcoafinish29grs-可采用重量更轻的瓶口Possiblewithlightweightfinish26-27grs-灌装温度(950瓶/小时/模)Fillingtat950bphm(1)88C-灌装温度(750瓶/小时/模)Fillingtat750bphm(1)90-92C*待确定Tobeconfirmed,(1)陈瓶Agedbottles,非连线生产的瓶子重量减轻Lightweightingforoff-lineproduction,Titles,基本原理热定型的基本原理单轮吹塑工艺轻体瓶线性结晶炉西得乐热灌装设备在亚洲的分布情况西得乐在亚洲的联络方法,BasicPrincipleHeatSetfundamentalsOnewheelTechnologyLightweightingLinearcrystalovenReferencesinAsiaContactsinAsia,瓶坯坯口结晶炉Preformneckcrystallizationoven,Preformneckcrystallizationoven原理Principle对瓶子容量的限制Sizelimits规格Specifications坯身喂入及保护Bodyfeedingandprotection由芯轴头装载瓶坯Loadingbycannula受热条件Heatconditioning卸载Unloading冷却及传输Cooling&conveying设备的范围Equipmentrange,瓶坯坯口结晶炉Preformneckcrystallizationoven,原理Principle,瓶坯坯口的受热条件Heatconditioningofpreformnecks当红外加热时坯口结晶度提高TheneckissubjectedtoIRheat-conditioningenablingariseinthedegreeofcrystallinity坯口耐热性能的优化Optimizationoftheneckheatresistance吹制的瓶子可承受热灌装Applicationtotheblow-moldingofbottleswhichsupporthotfilling灌装温度可达95C而瓶坯不变形Fillingpossibleupto95Cwithoutdeformation,对容量的限制Sizelimits,15Htocrystallize41,19Dint38,Dext43,Dneckring48,5,50Lbody175,20Dunderneck40,规格Specifications,最佳的结晶度Optimumdevelopmentofthedegreeofcrystallinity大约35%approximately35%保持瓶口的状态Neckgeometryismaintained防止瓶口发生变形,特别是受热时变形preventsanyriskofdeformationoftheneckduringheatconditioning,inparticular:瓶口边缘保持平整evennessofneckedgeismaintained瓶口高度不变heightofneckismaintained防止坯身受热而变形Bodyisprotectedagainstheatinganddeformationisprevented,瓶坯的喂入和保护Bodyfeedingandprotection,由倾斜的滑轨喂入Feedingoninclinedrail瓶坯由支撑环支撑Preformsareheldbythesupportring重力作用使瓶坯下滑到位于加热炉入口的星轮上Gravityloweringtothefeedwheelattheoveninfeed瓶坯保护系统的安装Installationofbodyprotectionsystem瓶坯四周全方位保护Protectionofbodyover360瓶坯处于保护系统内Bodyenclosedinaprotectionsystem保护系统可连续通风Protectionsystemcontinuouslyventilated,由芯轴头装载瓶坯Loadingbycannula,芯轴头准确度达到1/100mmCannulacalibratedtowithin1/100th芯轴头被固定在瓶坯坯口Clampingofthecannulaintotheneck芯轴头可承受高温度Cannulamaintainedatheatingtemperature坯口内表结晶crystallizationoftheinternalskin,芯轴头插入瓶口Neckloadingbycannula高精密度芯轴头Calibratedcannula芯轴头被退入瓶坯Percussionofcannulasupport,瓶坯支撑(备选)Bodysupport(optional),瓶坯底部支撑Preformbasesupport限位器Stopper瓶坯底部塑料调整垫片Plastictiptailoredtopreformbase,受热条件Heatconditioning,2X2500瓦灯管(3个位置)2x2500Wlamps(3positions)石英棒将热辐射集中Heatradiationfocusedbyquartzbars瓶坯在通过红外灯管时不停的旋转(在每个灯管前均完全旋转)ContinuousrotationofpreformsinfrontofIRlamps(wholenumberofturnsinfrontofeachlamp),瓶坯连续通过红外灯管ContinuouspassageofnecksinfrontofIRlamps,冷却Cooling芯轴头的冷却Coolingoncannula,卸载Unloading,保护装置打开Openingoftheprotectors由输出星轮还原Recoverybytheoutfeedwheel,脱离套筒Removalofthecannula输出及最终的冷却Outfeedandfinalcooling,冷却及传输Coolingandconveying,最终冷却Finalcooling由输送带还原:瓶身输送RecoverybyaVertigrip-typeconveyor:conveyingbythebody最终的传输由通风的钢网输送带完成Finalconveyingonaventilatedsteel-meshconveyor,西得乐最新发展Sidelslatestdevelopment,西得乐目前正在开发新的传输系统,其目的是提高冷却效率,增加可靠性同时减少凝缩的风险.Aimtoimprovecoolingefficiencyandtoreducecontaminationriskwithbetterreliability,Sidelhavebeenworkingonanewconveyingsystem.,4650,P,7000,M,9300,G,瓶坯/小时preformsperhour锑催化Antimonycatalyst,FCL,8000,P,12000,M,16000,G,FCL,瓶坯/小时preformsperhour锗催化Germaniumcatalyst,范围Range,Titles,基本原理热定型的基本原理单轮吹塑工艺轻体瓶线性结晶炉西得乐热灌装设备在亚洲的分布情况西得乐在亚洲的联络方法,BasicPrincipleHeatSetfundamentalsOnewheelTechnologyLightweightingLinearcrystalovenReferencesinAsiaContactsinAsia,西得乐在亚洲的热灌装设备分布及联络方法References&contactsinAsia,西得乐热灌装设备的分布情况Machinesreferencelist:耐热设备Heatsetmachines结晶炉Crystalliza