One world, one Jabil. Confidential Jabil Confidential Jabil Green Point Project ： Dior classic perfume 23 Nov. 2007 By MC Lin & Cheng Chen MEDC.

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One world, one Jabil. Confidential Jabil Confidential Jabil Green Point Project ： Dior classic perfume 23 Nov By MC Lin & Cheng Chen MEDC

One world, one Jabil. Confidential Max. pull out force is 234N (23.85kg) Ring Pump1 The new Dior ring design thickness add 1.15mm, so need much forces opening ring and pump_ mm New Ring design analysis. Not easier to open. 3.31mm

One world, one Jabil. Confidential New Cap design TYPE-A analysis PropertiesSUS304 Surlyn pc2000 Young’s Modulus (Mpa) Poisson Ratio Coefficient of Friction00 Yield Stress (Mpa) Material:  Ring Material = Surlyn pc2000  Pump1 Material = SUS 304 (assume) Assume no friction force. (can’t get coefficient of friction from Dupont) 63.4 N (6.46Kg) T=2.2mm TYPE-A

One world, one Jabil. Confidential TYPE-A ANSYS simulation Please full screen play animation Detail

One world, one Jabil. Confidential New Cap design TYPE-B analysis PropertiesSUS304 Surlyn pc2000 Young’s Modulus (Mpa) Poisson Ratio Coefficient of Friction00 Yield Stress (Mpa) Material:  Ring Material = Surlyn pc2000  Pump1 Material = SUS 304 (assume) N(2.22kg) T=2mm TYPE-B Assume no friction force. (can’t get coefficient of friction from Dupont)

One world, one Jabil. Confidential TYPE-B ANSYS simulation Please full screen play animation Detail

One world, one Jabil. Confidential CAE result (1/2) Ring Cap Pump_1 Simulation result 63.4 N (6.46Kg) N(2.22kg) TYPE-A TYPE-B Ring Cap Pump_1 3D_Model

One world, one Jabil. Confidential CAE result (2/2) Customer given condition: 1.Ring opening force minimum force about Minimum 6KG. 2.Cap opening force about 2~4Kg. ANSYS simulation result: 1.New ring thickness 3.31mm open forces > 234N (23.85kg) > 6kg. 2.New cap type A open force 63.4N(6.46kg) > 4kg limit condition. 3.New cap type B open force 21.69N(2.21kg) satisfied range (2~4kg). 4.We suggestion use TYPE-B. Suggestion :TYPE-B  Statement : Main control opening force factor is interference, part geometry, part thickness. OriginalTYPE ATYPE B 1Interference Pump_1 (Diameter) Cap (Diameter) Cap (Thickness) ANSYS simulationNGOverOK Max opening force (N) Max opening force (kg) Assume friction force (0.5kg) Assume friction force (1kg)

One world, one Jabil. Confidential Thank you! PLEASE COMMENT!