MANUFACTURING DEVICE FOR HOLLOW EXTRUSION MOLDING

• Main Authors: KOJIMA TAKESHI, HORIUCHI SHOZO
• Format: Patent
• Language: English
• Published: 31.07.2001
• Edition: 7
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; 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

PROBLEM TO BE SOLVED: To obtain a hollow extrusion molding of a desired shape without incurring the expansion of an installation space and the deterioration of productivity. SOLUTION: This manufacturing device for a hollow extrusion molding is made up of an inner layer extrusion molding head 10 for...