PACKAGING BODY FILLED WITH LIQUID MATERIAL

PROBLEM TO BE SOLVED: To provide a packaging body filled with liquid material, which can be opened simply without using a cutting tool, generates no cut piece, and prevents a torn piece from interfering with discharge of the material, while preventing a drain pipe from being clogged with the cut pie...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KOGURE HIDENORI
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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a packaging body filled with liquid material, which can be opened simply without using a cutting tool, generates no cut piece, and prevents a torn piece from interfering with discharge of the material, while preventing a drain pipe from being clogged with the cut piece.SOLUTION: A packaging body is formed by filling and packaging a material in a small bag made by sealing three sides or four sides of a soft laminate film in a bag shape. A material pouring passage 4 formed of a non-sealed part is formed between a part of an upper lateral seal part 2 and a vertical seal part 3. On the vertical seal part, a tear opening flaw 5 with a protrusion and a recess is formed from the side edge to the pouring passage. On the upper lateral seal part, an excessive tear preventing part 6 is formed from the convexo concave tear opening flaw 5 across the pouring passage.