Idemitsu Petrochemical Co., Ltd.

Shuichi Gotoh

Shinji Kobayashi

Shigeya Sasaki

Hiroshi Odaka

Yukio Yamashita

A carry out bag having a base portion of which opposing two sides are facing each other, first side portions extending from the opposing two sides of the base portion until a middle area of the base portion respectively, and second side portions extending from the first side portions extended until the middle area and toward an opposite direction to that of the first side portions. The other both sides of the first side portions are bonded to the base portion. Putting an article across the both second side portions not to block up the hand grips therewith, and taking out the hand grips to pull out from the article and to separate the second side portions one from the other, so that the article is received in the carry out bag.

Method of producing a bag for carry out food or other articles

Method of producing an air cushion and an apparatus for the same

Carry out bag, method of producing the same and method of using the same

An easy-open, hermetically-sealed, packaging bag 1 whose opening end is heat-sealed, with a sealing material interposed therein, wherein the sealing material comprises (a) an intermediate resin strip comprising a low-sealable resin layer and (b) two outer resin strips, the outsides of the outer resin strips being strongly bonded to the inside of the packaging bag by heat-sealing and being weakly melt-bonded to both sides of the intermediate resin strip, the innermost ends of the melt-bonded interfaces between the intermediate resin strip and the outer resin strips are located inner in the packaging bag than the innermost ends of the heat-sealed parts between the packaging bag and the outer resin strips.

Easy-open, hermetically-sealed, packaging bag

Growing community of inventors

Tokyo, Japan

Shuichi Gotoh