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Improvement of Contact Lens Field Complaint Rate Using the DMAIC Approach
dc.rights.license | All rights reserved | en_US |
dc.contributor.advisor | Pesante Santana, José A. | |
dc.contributor.author | Pietri, Emil A. | |
dc.date.accessioned | 2020-10-13T16:14:33Z | |
dc.date.available | 2020-10-13T16:14:33Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Pietri, E. A. (2009). Improvement of contact lens field complaint rate using the DMAIC approach [Unpublished manuscript]. Graduate School, Polytechnic University of Puerto Rico. | |
dc.identifier.uri | http://hdl.handle.net/20.500.12475/847 | |
dc.description | Design Project Article for the Graduate Programs at Polytechnic University of Puerto Rico | en_US |
dc.description.abstract | Contact lenses are susceptible to a defect call “tearing”. This is common but seldom condition detected in the field by the customer. The manufacturing process of a contact lens is a very precise method of combining an injection molding processes with a chemically bonded monomer. The liquid monomer is automatically placed between two half’s of plastic injected molds then forming the lens ,subsequent process of curing ,de-molding , hydration and packaging would form the final product for sale. The purpose of this study is to demonstrate that the application of the 6 sigma DMAIC approach to problem solving would provide a methodical and enriched conclusion to the root cause determination of contact lens “tearing” thus reducing the defect rate, subsequently customer complaints. Key Terms - Define, Measure, Analyze, Control | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Polytechnic University of Puerto Rico | en_US |
dc.relation.ispartof | Manufacturing Engineering Program; | |
dc.relation.ispartofseries | Fall-2009; | |
dc.relation.haspart | San Juan | en_US |
dc.subject.lcsh | Six sigma (Quality control standard) | |
dc.subject.lcsh | Contact lens industry | |
dc.subject.lcsh | Polytechnic University of Puerto Rico--Graduate students--Research | |
dc.title | Improvement of Contact Lens Field Complaint Rate Using the DMAIC Approach | en_US |
dc.type | Article | en_US |
dc.rights.holder | Polytechnic University of Puerto Rico, Graduate School | en_US |
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