TIGHTLY SEALED PACKAGING OF FLUID MATERIAL

PURPOSE:To provide a packaging method scarcely forming a pin hole especially when packaging and tightly sealing a heavy material. CONSTITUTION:A small amount of liquefied agar-agar is added to a heated fluid material and the resultant mixture is packaged and tightly sealed in a bag 5. The fluid mate...

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Bibliographic Details
Main Author HIROTA JUN
Format Patent
LanguageEnglish
Published 13.09.1994
Edition5
Subjects
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
FOODS OR FOODSTUFFS
FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J
HANDLING THIN OR FILAMENTARY MATERIAL
HUMAN NECESSITIES
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
STORING
THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
TRANSPORTING
UNPACKING
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Summary:PURPOSE:To provide a packaging method scarcely forming a pin hole especially when packaging and tightly sealing a heavy material. CONSTITUTION:A small amount of liquefied agar-agar is added to a heated fluid material and the resultant mixture is packaged and tightly sealed in a bag 5. The fluid material is solidified into a jelly state in the bag 5 by a coagulating action of agar-agar so as to prevent the content from flowing in the bag 5.
Bibliography:Application Number: JP19930048063