LAMINATED FILM FOR PACKAGING BREAD, METHOD FOR MANUFACTURING THE SAME, AND BREAD PACKAGING BAG

PROBLEM TO BE SOLVED: To provide a laminated film for packaging bread preventing the condensation/dewing of steam on the inner surface of the film even if bread is packaged, improving the appearance of content, keeping a surface crispy feeling and internal moist feeling immediately after the product...

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Bibliographische Detailangaben
Hauptverfasser:	OKAMOTO TERUFUMI, HIROTA HIDEJI, HYODO NOBUYUKI
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 IMPREGNATING OR COATING OF PAPER INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a laminated film for packaging bread preventing the condensation/dewing of steam on the inner surface of the film even if bread is packaged, improving the appearance of content, keeping a surface crispy feeling and internal moist feeling immediately after the production of baked bread, not expanded and burst even if heated in a electronic oven, preventing the penetration of fine dust from the outside, preventing the leaching of a flowable seasoning to the surface of a bag and capable of preventing mischief such as the mixing of a needle or the like, a method for manufacturing the same and a bread packaging bag. SOLUTION: The laminated film for packaging bread is constituted by forming a thermoplastic resin film on at least the single surface of a permeable substrate. The steam permeability of the thermoplastic resin film is 500-4,000 g.30 μm/(m .24H, 40 deg.C/90%RH). The method for manufacturing the same and the bread packaging bag manufactured thereby are also disclosed.