EXTRUSION DIE FOR MOLDING HONEYCOMB STRUCTURES

• Main Author: ASAOKA TADANOBU
• Format: Patent
• Language: English
• Published: 29.01.2009
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; 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

An extrusion die is used for producing a honeycomb structures. The extrusion die is composed of a guide ring and a die body part. Feeding holes and slit grooves are formed in the die body part. The guide ring has a pole part and a guide part. A slit groove formation area has a central slit groove fo...