Title:
緊密に物品を挟持する気体包装袋及びその製造方法
Document Type and Number:
Japanese Patent JP4628432
Kind Code:
B2
Abstract:
In an air packing bag for tightly holding an article and manufacture thereof according to the present invention, a first outer film (2a) and a second outer film (2b) are staked together, in which the first outer film comprises a first side (21), a second side (22) and a foldable side (23). The foldable side is positioned between the first side and the second side and an accepting space (10) is formed on the first outer film after the first outer film is folded up along the foldable side. Next, the first film is pierced through to form at least one air inlet (6) thereon, a periphery (61) of the air inlet is hot-sealed, the second outer film is folded up and stacked on an outer side of the first outer film, the first outer film and the second outer film are adhered to each other to form a hot sealing side (5) on a folded side thereof, and the first outer film is adhered to the second outer film by means of hot sealing to form a fist air chamber (11) between the first side and the hot sealing side as well as a second air chamber (12) between the second side and the hot sealing side.
Inventors:
Jianhua
Yu Yao Kin
Yeo-quan
Yu Yao Kin
Yeo-quan
Application Number:
JP2008002151A
Publication Date:
February 09, 2011
Filing Date:
January 09, 2008
Export Citation:
Assignee:
Jianhua
International Classes:
B65D81/02; B65D30/10
Domestic Patent References:
| JP200575436A | ||||
| JP462669U |
Attorney, Agent or Firm:
Sakuo Yamaguchi