ENSEMBLE THERMOFORME 3D

• Main Authors: CHOPARD, FABRICE, HUILLET, CEDRIC
• Format: Patent
• Language: French
• Published: 12.02.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

L'invention concerne un ensemble thermoformé en trois dimensions, l'ensemble comprenant des fibres polymères (3) dans une matrice de liaison (5) en trois dimensions, et une enveloppe (7) comprenant un film polymère (7a) et dans laquelle est enfermée la matrice de liaison fibrée dont le film polymère (7) suit la forme. A three-dimensionally shaped assembly comprising fibres in a three-dimensional structure, and a sleeve comprising a polymeric film and which encloses the fibrous structure, the shape of which is followed by the polymeric film.