公开(公告)号：US20060257056A1

公开(公告)日：2006-11-16

申请号：US10565272

申请日：2004-07-23

申请人： Hidenobu Miyake ,  Kouichi Shiozaki ,  Yukihiro Nakamura ,  Ikuno Shimeno ,  Atsushi Tsujii ,  Kayoko Hamada ,  Hirofumi Kawai ,  Kiyoshi Sawada ,  Noriyuki Araki ,  Masashi Goto

发明人： Hidenobu Miyake ,  Kouichi Shiozaki ,  Yukihiro Nakamura ,  Ikuno Shimeno ,  Atsushi Tsujii ,  Kayoko Hamada ,  Hirofumi Kawai ,  Kiyoshi Sawada ,  Noriyuki Araki ,  Masashi Goto

IPC分类号： B65D33/01 ,  B65D33/00

CPC分类号： B65D75/5805 ,  B65D75/20 ,  B65D77/225 ,  B65D81/3461 ,  B65D2205/00

摘要： A packaging bag having a steam venting function capable of releasing pressure inside a package even when heating cooking is performed by a microwave oven and preventing the inside of the bag from being contaminated and the package using the packaging bag. The packaging bag 1 comprises two pieces of front and back main body films 2 and 3 having sealant layers 2s and 3s which are opposed to each other with the sealant layers facing inward, side seal parts 5, and a bottom seal part 4. The front body film 2 is folded in the vicinity of the bottom seal part 4 throughout the entire width of the bag and parallel with the bottom seal part to form a fold-in part 8. A steam venting port 11 is formed in the fold-in part 8, and an easily peelable tape 12 covering the steam venting port 11 is disposed on the inside of the fold-in part 8 throughout the width of the bag and parallel with the fold-in part8, and then heat-sealed.

摘要翻译： 具有即使在加热烹调时也能够释放包装内的压力的蒸气排出功能的包装袋通过微波炉进行，并且防止袋子内部被污染，并且使用包装袋进行包装。 包装袋1包括两个前后主体膜2和3，其具有彼此相对的密封剂层2和3s，密封剂层面向内，侧密封部分5和底部密封部分4。 前体膜2在袋的整个宽度上在底部密封部分4的附近折叠，并与底部密封部分平行，以形成折叠部分8.蒸汽排出口11形成在折叠部分中。 在部分8中，并且覆盖蒸汽排气口11的容易剥离的带子12设置在折叠部分8的内部，并且与折叠部分8平行，然后热封。

公开(公告)号：US08777486B2

公开(公告)日：2014-07-15

申请号：US10565272

申请日：2004-07-23

申请人： Hidenobu Miyake ,  Kouichi Shiozaki ,  Yukihiro Nakamura ,  Ikuno Shimeno ,  Atsushi Tsujii ,  Kayoko Hamada ,  Hirofumi Kawai ,  Kiyoshi Sawada ,  Noriyuki Araki ,  Masashi Goto

发明人： Hidenobu Miyake ,  Kouichi Shiozaki ,  Yukihiro Nakamura ,  Ikuno Shimeno ,  Atsushi Tsujii ,  Kayoko Hamada ,  Hirofumi Kawai ,  Kiyoshi Sawada ,  Noriyuki Araki ,  Masashi Goto

IPC分类号： B65D33/01

CPC分类号： B65D75/5805 ,  B65D75/20 ,  B65D77/225 ,  B65D81/3461 ,  B65D2205/00

摘要： A packaging bag having a steam venting function capable of releasing pressure inside a package even when heating cooking is performed by a microwave oven and preventing the inside of the bag from being contaminated and the package using the packaging bag. The packaging bag includes two pieces of front and back main body films having sealant layers which are opposed to each other with the sealant layers facing inward, side seal parts, and a bottom seal part. The front body film is folded in the vicinity of the bottom seal part throughout the entire width of the bag and parallel with the bottom seal part to form a fold-in part. A steam venting port is formed in the fold-in part, and an easily peelable tape covering the steam venting port is disposed on the inside of the fold-in part throughout the width of the bag and parallel with the fold-in part, and then heat-sealed.

摘要翻译： 具有即使在加热烹调时也能够释放包装内的压力的蒸气排出功能的包装袋通过微波炉进行，并且防止袋子内部被污染，并且使用包装袋进行包装。 包装袋包括两片正面和背面主体薄膜，它们具有彼此相对的密封剂层，密封剂层面向内侧，侧面密封部分和底部密封部分。 前身膜在底部密封部分的附近折叠在袋的整个宽度上并与底部密封部分平行，以形成折叠部分。 在折叠部分形成蒸汽排气口，并且覆盖蒸汽排气口的容易剥离的带布置在折叠部分的整个袋的宽度上并与折叠部分平行，并且 然后热封。