| 摘要 |
PROBLEM TO BE SOLVED: To solve problems in which a method for pressing a bag or method for sucking extra air with an expensive special air removal device or a straw is known as a means for preventing oxidation or the like caused by extra air in the food storage zipper bag or the like during refrigeration storage or as a means for removing extra air in the bag in order to prevent deterioration of the taste of food in the bag, which is caused by frost resulting from the freezing of moisture in extra air in the bag during refrigeration storage, in the case of which the smell or the like of food or vinyl straw may cause unpleasant feeling or sick or the soup or juice of food may be erroneously sucked. SOLUTION: An air suction hose (4) is inserted into the mouth (10) of the food storage zipper bag (9). A zipper (11) is closed except the part through which the air suction hose (4) is kept inserted in the bag. With gripping force, the pump chamber (1) is caused to undergo the motion of compression and decompression several times. By the action of an exhaust valve (2) for preventing reverse flow of air and the action of an air suction valve (3), extra air in the food storage zipper bag is removed. COPYRIGHT: (C)2006,JPO&NCIPI
|
