METHODS FOR MANUFACTURING PLASTIC LENSES AND MOLDING EQUIPMENT FOR MANUFACTURING PLASTIC LENSES
VN10060730BActive Publication Date: 2026-09-03SAMSUNG ELECTRO MECHANICS CO LTD
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Patent Information
- Application Number
- VN1202300378
- Authority / Receiving Office
- VN · VN
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2021-06-17
- Publication Date
- 2026-09-03
- Estimated Expiration
- 2041-06-17
Abstract
The invention relates to a method for producing plastic lenses and a molding device for producing plastic lenses. The method for producing plastic lenses includes the first heating step for the lens blank, placing the lens blank into the molding device, the second heating step for the lens blank, pressing the lens blank using the molding device, and cooling the molding device.
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