SHIELDING MATERIAL FABRICATING APPARATUS

• Main Authors: JEONG, Seung, Park, Chun Seong
• Format: Patent
• Language: English
• Published: 11.03.2021
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS; CHEMISTRY; COMPOSITIONS BASED THEREON; GENERAL PROCESSES OF COMPOUNDING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; NATURAL OR ARTIFICIAL THREADS OR FIBRES; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; SPINNING; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING-UP

A shielding material fabricating apparatus according to the present invention includes: a mixing unit mixing a resin and a carbon fiber; an extrusion unit extruding a mixture obtained in the mixing unit; and a cutting unit cutting an extrudate extruded from the extrusion unit. The shielding material fabricating apparatus according to the present invention is capable of: reducing a manufacturing time and promoting simplification of a process when fabricating an electromagnetic wave shielding material; improving performance in mixing the resin and the carbon fiber, thereby fabricating an electromagnetic wave shielding material having a superior shielding rate; and cutting a metal-plated carbon fiber and simultaneously making the resin impregnated therein without a delay in time, thereby making it possible to use a long fiber as it is in a non-pelletized state.