The method involves positioning semi-finished composite material (10) in mold surface of a tool (16) such that non-planar surface of composite material is tuned away. An airtight film (18) is coated covering the non-planar surface using a stamp (20) with a stamping surface (22) made of flexible material. The airtight film is maintained in the stamping surface. An independent claim is included for stamp.
UNTERDRUCKBEAUFSCHLAGBARER STEMPEL AUS SCHAUMKUNSTSTOFF
VACUUM ACTUATABLE FOAM PLASTIC STAMP
TAMPON EN MOUSSE PLASTIQUE ACTIONNABLE SOUS VIDE
2022-07-27
Patent
Electronic Resource
German
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