Method of manufacturing an injected and blown product

• Main Authors: Culeron, Guy, De Wilde Vincent, Hubert, M, De Tavares Duarte Nogueira, Francisco Miguel
• Format: Patent
• Language: English; Hungarian
• Published: 28.04.2017
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; STORING; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present relates to a method of manufacturing a product by the steps of i) injecting a sufficiently heated thermoplastic material into a 1 st cavity to form a preliminary product comprising a collar having a connecting feature located on the inner surface thereof, then ii) optionally cooling the preliminary product of step i), then iii) blow moulding the preliminary product in a 2 nd cavity to form a void volume, wherein steps i) to iii) are performed in a single moulding unit, then iv) removing the finished product produced in step iii) from the single moulding unit