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Mould With Improved Venting, Thermo-Forming Device And Method - EP2682250
The patent EP2682250 was granted to Bosch Sprang on May 1, 2019. The application was originally filed on Jul 4, 2013 under application number EP13175182A. The patent is currently recorded with a legal status of "Revoked".
EP2682250
- Application Number
- EP13175182A
- Filing Date
- Jul 4, 2013
- Status
- Revoked
- Aug 6, 2021
- Publication Date
- May 1, 2019
- External Links
- Slate, Register, Google Patents
Patent Summary
A mould for thermoforming with improved venting, comprising a base plate with form-defining elements, a first venting channel discharging air between the foil and form-defining elements, and a second venting channel with a one-way valve that prevents air from re-entering the mould cavity during the forming process.
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Patent Citations (20) New
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Dossier Documents
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