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1、西得乐的热定型工艺Sidel Heat Set Technology适用于敏感饮料 For sensitive beverages主讲人：兰尼 先生 Conducted by Mr. Ludovic LAINE,PET耐热瓶、无菌灌装及ACTISTM等离子工艺与应用技术交流会SIDEL TECHNICAL CONFERENCE ON HR-BOTTLE， ASEPTIC AND ACTISTM2001年12月4、5日 DECELMBER 4TH 瓶颈空气 (filling temperature ; head space),真空现象 Vacuum phenomena,结 论 Conclusio
2、n热灌装设备的描述 HR system description,优化的瓶坯和瓶子设计 Optimized preform & bottle design 优化的热定型工艺及有效地降低应力 Optimized heat-setting / stress reduction 工艺的高精确度及一致性 High process accuracy and consistency 瓶子的性能卓越 High bottle performance 灵活性:可用于生产不同品种 Flexibility to produce several applications,设备的范围Machine range,设备的范围
3、 Equipment range: SBO 4 / 6 / 8 SBO 10 / 12 / 14 SBO 16 /18 / 20 双模腔设备 Dual cavity system,3,000 4,800,4,4,500 7,200,6,6,000 9,600,8,最小/最大产量Min/max. output rates*,*根据瓶子的特性和热定型的技术数据不同， 产量有所变化 Output varies according to the characteristics of the container and heat-setting specification data,SBO热灌装设备SB
4、O HR,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Small range layout,7,500 12,000,10,9,000 14,400,12,10,500 16,800,14,最小/最大产量Min/Max output rates*,*根据瓶子的特性和热定型的技术数据不同，产 量有所变化 Output varies according to the characteristics of the container and heat-setting specification data,S
5、BO热灌装设备SBO HR,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Middle range layout,12,000 19,200,16,13,500 21,600,18,15,000 24,000,20,最小/最大产量Min/max output rates*,*根据瓶子的特性和热定型的技术数据不同，产 量有所变化 Output varies according to the characteristics of the container and heat-setting sp
6、ecification data,SBO热灌装设备SBO HR,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Big range layout,24,000 40,000,16,27,000 43,200,18,30,000 48,000,20,最小/最大产量Min/max Output rates*,SBO双模腔热灌装设备SBO DC HR,双模腔设备对瓶子直径规格的要求 Dual Cavity Configurationarticle diameter 最大72毫米 72 mm max.,*根据瓶
7、子的特性和热定型的技术数据不 同，产量有所变化 Output varies according to the characteristics of the container and heat-setting specification data,双模腔热灌装吹塑设备 Dual Cavity,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,Basic Principle Heat Set fundamentals One wheel Technology Light weighting Linear crys
8、tal oven References in Asia Contacts in Asia,吹制新型轻体耐热瓶的可能性 Introduction to New HR Light weighting possibilities,轻 体 瓶 Light weighting,目前的标准重量 Current standard weight 88C灌装 88C filling 92C灌装 92C filling 西得乐的研发 Sidel developments 开发轻体瓶的条件 Conditions to succeed 优化 Optimization 瓶坯的形状 Preform shape 结果 Re
9、sults 瓶子的规格和设备的结构 Bottles specifications & machine configurations 瓶口重量减轻 Neck finish light weighting 优化的设备生产率 Machine rate optimization 结论 Conclusion,轻 体 瓶 Light weighting,88C灌装 （非连线灌装） 88C filling T (off-line concept),目前的标准重量 Current standard weight,92C灌装（非连线灌装） 92C filling T (off-line concept),西得乐
10、热定型工艺的最新发展Sidels latest heat-set developments,优化 OPTIMIZATION,瓶型：主要特征 Bottle Shape : Main features,- 防止瓶坯注塑点偏移 Preform tip anti-slide device - 易于拉伸吹塑的设计 Easy stretch design - 防凸底设计 Anti rollout shape,1. 瓶底重量减轻的设计，包括 Lightweight base design including,2. 优化的瓶身设计保证最高的强度及性能 Optimized body designed for m
11、aximum stiffness and performances,- 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 Optimized shoulder for easy blow, no collapse and high stiffness,开发轻体瓶的条件Conditions to succeed,瓶坯形状 Preform shape,1. 优化 Optimization of :,- 瓶颈下部圆形区域 (高度、厚度) Under neck Cylindrical area (height, t
12、hickness) - 倾斜区高度 Slope height - 厚度 Thickness - 底部设计 End Cap for easy stretch - 拉伸比率 Stretch ratios,注：26克瓶坯在29克瓶坯的基础上设计而来, Note : 26 grs preform designed from 29 grs and modified by core change (same cavity).,速率：950瓶/模/小时 Rate : 950 b/phm 材料：远东 CB 651 Resin : Far Eastern CB 651,结 果 Results,结果：29克 RE
13、SULTS 29 Grs,壁 厚 Wall thickness,结果：26克 RESULTS 26 Grs,壁 厚 Wall thickness,瓶子的规格和设备的配置 Bottles specifications & machine configurations,重量减轻 Light weighting,主要为ALCOA瓶口 Mainly ALCOA Finish : 7.6 grs 加强的PCO瓶口 Reinforced PCO Finish : 6 grs 加强的30/25瓶口 Reinforced 30/25 Finish :4.7 grs 特定瓶口 Custom neck finis
14、h : 西得乐优化的耐热设计 Sidel HR Optimized design5.4 grs,当前Today,可能Possible,结论：能够减轻1.6克至2.9克重量 CONCLUSION : Potentially 1.6 to 2.9 grs to save !,瓶口重量减轻 Neck finish light weighting,增加结晶度可带来额外的机械强度 Extra Mechanical stiffness can be brought increasing crystallinity level.,(1) : 0.5 L,可能 Possible : 750瓶/模/小时 34%
15、至37%的结晶度 (1) 750 b/phm 34 to 37 % ? (1),当前 Today : 950瓶/模/小时 最大32.5%结晶度 (1) 950 b/phm 32.5 % Max (1),设备/速率的优化Machine / rate optimization,0.5升方型瓶/0.6升圆型和方型瓶/0.9升方型瓶 0.5 L Square / 0.6 L Cylindrical and Square / 0.9 L Square,- 在同样基础上可减轻重量 (待确认) Potential possibility of light weighting on the same base
16、s (to check),1.5升圆型和方型瓶 / 2升长方型瓶 1.5 L Cylindrical and Square / 2 L Rectangular,- 改变瓶口可减轻重量 Potential possibility of light weighting by neck finish change - 采用两轮吹塑工艺可再减轻重量 Extra light weighting potentially considered only on 2 wheel technology,0.5升圆型瓶 0.5 L Cylindrical,- 采用ALCOA瓶口 Achieved with Alcoa finish 29 grs - 可采用重量更轻的瓶口 Possible with lightweight finish 26-27 grs - 灌装温度(950瓶/小时/模) Filling t at 950 bphm (1) 88 C - 灌装温度(750瓶/小时/模) F
