Spout, packaging body with spout, and method for manufacturing packaging body

This break-off spout (100) is individually provided with a main spout body (110) and a cover (160) for covering the outer periphery of the main spout body (110). The main spout body (110) has a cylinder part (120) in which the center hole represents the channel (111), and a break-off part (150) capa...

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Bibliographische Detailangaben
Hauptverfasser:	AKAOGI TAKAHIRO, TSURUTA MASATAKA
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
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Beschreibung
Zusammenfassung:	This break-off spout (100) is individually provided with a main spout body (110) and a cover (160) for covering the outer periphery of the main spout body (110). The main spout body (110) has a cylinder part (120) in which the center hole represents the channel (111), and a break-off part (150) capable of being broken off the tip of the cylinder part (120). The outer peripheral surface of the cylinder part (120) has a first protrusion (123). The inner peripheral surface of the cover (160) has a second protrusion (161) engaging with the first protrusion (123) in a state in which the cover (160) is mounted on the main spout body (110) so as to cover the main spout body (110) from the side of the tip of the cylinder part (120). The engaging of the first protrusion (123) and the second protrusion (161) with each other fixes the cover (160) in a state of covering the main spout body (110). An opening (169) is provided to the region of the cover (160) corresponding to the through-hole (155) of an annular part (154) in a state in which the cover (160) is fixed so as to cover the main spout body (110).