BAG OR CONTAINER USING MICROWAVE SHIELD FILM

• Main Authors: TANAKA HIROAKI, YAMAMOTO ETSUO, ICHIMURA SEIICHI
• Format: Patent
• Language: English; Japanese
• Published: 29.01.2015
• 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; HANDLING THIN OR FILAMENTARY MATERIAL; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a bag or container for: holding only food preferring to be in a low-temperature state, in a non-heated state, when heating, with a microwave oven, simultaneously with food requiring heating and the food preferring to be in a low-temperature state; suppressing the occurrence of sparks by microwaves; and making only the food preferring to be in a cold temperature state, stored in the inside of the bag or container visually recognizable.SOLUTION: A bag A for putting food 101 preferring to be in a cold temperature state therein and shielding the food from microwaves, when simultaneously heating cooking, with a microwave oven, food requiring heating and the food preferring to be in the cold temperature state. The bag A is formed of at least one member, and at least one of the members 15 themselves has a whole area shield structure 17 formed of a laminated film comprising: a metallic film 13; and a film 11 of at least one layer. The bag A has multiple arrayed window parts 19 whose inside can be visually recognized, and the maximum full length of one of the window parts 19 is 25 mm or less. 【課題】電子レンジにより要加熱食品と低温状態が好ましい食品を同時加熱するに際し、低温状態が好ましい食品だけ非加熱状態を保持する。また、マイクロ波によるスパークの発生を抑制し、内部に収納した冷温状態が好ましい食品だけを視認可能とする。【解決手段】電子レンジによる加熱調理で要加熱食品と冷温状態が好ましい食品を同時加熱する際に、当該冷温状態が好ましい食品１０１を入れてこれをマイクロ波からシールドする袋Ａであって、当該袋Ａは、少なくとも一つ以上の部材で構成され、その部材１５自体の少なくとも一つを、金属フィルム１３と一層以上のフィルム１１との積層フィルムで構成して全面シールド構造１７とし、前記袋Ａには、その内部が目視できる複数の窓部１９を整列形成し、当該窓部１９の一つの形状の最大差渡し長を２５ｍｍ以下とした。【選択図】図１