JPH02129043U

JPH02129043U -

Info

Publication number: JPH02129043U
Application number: JP3522489U
Authority: JP
Priority date: 1989-03-28
Filing date: 1989-03-28
Publication date: 1990-10-24

Description

[Brief explanation of drawings]

第１図および第２図はこの考案による袋体の第
１実施例を示し、第１図は概略正面図、第２図は
第１図の−線に沿つてみた図、第３図、第４
図および第５図はこの考案による袋体の第２の実
施例を示し、第３図は概略正面図、第４図は内部
を解放した状態の図、第５図は第３図に示すもの
の−線に沿つてみた図である。１，１１……袋体、２，１２……袋体本体、３
，６，７，８，１７，１８，１９……熱接着、４
，１４……小孔、５，１５……微多孔質透湿防水
性フイルム。 Figures 1 and 2 show a first embodiment of the bag body according to this invention, with Figure 1 being a schematic front view, Figure 2 being a view taken along the - line in Figure 1, Figures 3 and 2. 4
5 and 5 show a second embodiment of the bag body according to this invention, FIG. 3 is a schematic front view, FIG. 4 is a view with the inside opened, and FIG. 5 is the same as shown in FIG. 3. - is a view along the line. 1, 11... Bag body, 2, 12... Bag body, 3
, 6, 7, 8, 17, 18, 19... thermal adhesion, 4
, 14... Small pores, 5, 15... Microporous moisture permeable waterproof film.

Claims

[Scope of Claim for Utility Model Registration] (1) Forming a composite material from paper or plastic film, constructing a bag body using this composite material, and making small holes in the bag body, This bag is characterized in that the small holes are covered with a porous moisture-permeable waterproof film. (2) Form a rectangular composite material from paper or plastic film, heat seal both ends of this composite material to form a cylindrical shape, and seal and close the bottom end to form the bag body. A plurality of small holes are formed in a part of the bag body to communicate between the inside and the outside, and a porous moisture-permeable waterproof film is provided in the bag body to close the small holes. Characteristic bag body. (3) A rectangular composite material is formed from paper or plastic film, and both ends of this composite material are heat-sealed to form a cylindrical shape, and the lower end is sealed and closed to form a gusset-like bag. form the body,
A small hole is continuously formed in a part of the bag main body in the vertical direction to communicate the inside and the outside, and a porous moisture permeable waterproof film is provided in the bag main body to close the small hole. The bag body is characterized by: