PREPREG CONTINUOUS PRODUCTION DEVICE AND METHOD THEREFOR

Produce prepreg (10) with a matrix resin (5) adhering to the cloth (4). Arranging a release sheet (3) on each surface of the cloth (4); passing the cloth (4) and a pair of the release sheets (3) through a gap portion (2b) positioned in a clearance of a pair of heating rollers (2) to be overlaid on e...

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Bibliographic Details
Main Authors SATO, Hiroyuki, ORIHARA, Kazuyuki, SHIGENARI, Yu, KADO, Tatsuya
Format Patent
LanguageEnglish
French
German
Published 16.03.2022
Subjects
MAKING GRANULES OR PREFORMS
PERFORMING OPERATIONS
PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED
RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:Produce prepreg (10) with a matrix resin (5) adhering to the cloth (4). Arranging a release sheet (3) on each surface of the cloth (4); passing the cloth (4) and a pair of the release sheets (3) through a gap portion (2b) positioned in a clearance of a pair of heating rollers (2) to be overlaid on each other and supplying the matrix resin (5) to be accumulated above the gap portion (2b) of the heating rollers (2) and between the pair of release sheets (3); and adjusting an interval (6) of the pair of heating rollers (2) to thereby control an adhesion amount of the matrix resin (5).
Bibliography:Application Number: EP20200805329