Method and apparatus for manufacturing ophthalmic lenses

A method for manufacturing ophthalmic lenses, e.g. contact lenses, in particular soft contact lenses, comprises the steps of molding in a high volume manufacturing process a plurality of lenses (CL) having different properties, and transferring the respective molded lenses (CL) that have the same pr...

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Bibliographic Details
Main Authors BIEL ROGER, HAGMANN PETER, LAESSIG GUENTER
Format Patent
LanguageChinese
English
Published 23.10.2013
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKING
PERFORMING OPERATIONS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
STORING
TRANSPORTING
UNPACKING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:A method for manufacturing ophthalmic lenses, e.g. contact lenses, in particular soft contact lenses, comprises the steps of molding in a high volume manufacturing process a plurality of lenses (CL) having different properties, and transferring the respective molded lenses (CL) that have the same properties to a respective intermediate buffer (1;1a) so as to store therein a bulk of lenses (CL) having the same properties.
Bibliography:Application Number: CN200780023822