Plastic lid with fused pour spout and a method and apparatus for making same

A method and apparatus for fusing a pour spout to the surrounding surface of a lid or container during the molding process. During molding the hot molten plastic of the lid or container contacts a relatively thick rim portion at the bottom of the pour spout to meet the thick rim portion and create f...

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Bibliographische Detailangaben
1. Verfasser:	ARCINIEGAS ALFONSO N
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	A method and apparatus for fusing a pour spout to the surrounding surface of a lid or container during the molding process. During molding the hot molten plastic of the lid or container contacts a relatively thick rim portion at the bottom of the pour spout to meet the thick rim portion and create fusing during the cooling of the mold. The pour spout has a flexible section to permit a portion of the fused pour spout to be moved between collapsed and extended positions.