JPS649174U

JPS649174U -

Info

Publication number: JPS649174U
Application number: JP10099487U
Authority: JP
Priority date: 1987-07-02
Filing date: 1987-07-02
Publication date: 1989-01-18

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案に係るバツグインボ
ツクス用袋体の一実施例を示し、第１図は平面図
、第２図は第１図の―線断面図、第３図は正
面図、第４図は側面図、第５図は内容物充填時の
斜視図、第６図乃至第１０図は本考案に係るバツ
グインボツクス用袋体の他の実施例を示し、第６
図は平面図、第７図は第６図の―断面図、第
８図は正面図、第９図は側面図、第１０図は内容
物充填時の斜視図、第１１図は第１図乃至第１０
図に示したバツグインボツクス用袋体の応用例を
示した断面図、第１２図乃至第１５図は本考案に
係るバツグインボツクス用袋体の更に他の実施例
を示し、第１２図は平面図、第１３図は第１２図
の―線断面図、第１４図は正面図、第１
５図は側面図、第１６図は第１２図のバツグイン
ボツクス用袋体の変形例を示す平面図、第１７図
は従来のピロー型袋体の斜視図、第１８図乃至第
２３図は従来のガセツト型袋体を示し、第１８図
はガセツト型袋体を形成する前の斜視図、第１９
図はガセツト型袋体の平面図、第２０図は第１９
図の―線断面図、第２１図は正面図、第
２２図は側面図、第２３図は内容物充填時の斜視
図である。１，１１…バツグインボツクス用袋体、２，１
２，２２…袋本体、３，１３，２３…ガセツト部
、４，１４，２４…連接部、５，１５，２５…斜
め線、６，１６，２６…封着部、７，１７，２７
…口金、８…封着部、９…三角形状部、１０…保
護用箱。 1 to 5 show an embodiment of the bag-in-box bag according to the present invention, FIG. 1 is a plan view, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 3 is a front view. 4 is a side view, FIG. 5 is a perspective view when the contents are filled, and FIGS. 6 to 10 show other embodiments of the bag-in-box bag according to the present invention.
The figure is a plan view, Figure 7 is a sectional view of Figure 6, Figure 8 is a front view, Figure 9 is a side view, Figure 10 is a perspective view when filled with contents, Figure 11 is the same as Figure 1. to 10th
12 to 15 show still other embodiments of the bag-in-box bag according to the present invention, and FIG. A plan view, Fig. 13 is a cross-sectional view taken along the line - - of Fig. 12, Fig. 14 is a front view, and Fig. 1
5 is a side view, FIG. 16 is a plan view showing a modification of the bag-in-box bag shown in FIG. 12, FIG. 17 is a perspective view of a conventional pillow-type bag, and FIGS. 18 to 23 are A conventional gusset type bag body is shown, FIG. 18 is a perspective view before forming the gusset type bag body, and FIG. 19 is a perspective view before forming the gusset type bag body.
The figure is a plan view of the gusset type bag body, and Figure 20 is the 19th figure.
21 is a front view, FIG. 22 is a side view, and FIG. 23 is a perspective view when filling the contents. 1, 11... Bag for bag-in box, 2, 1
2, 22... Bag body, 3, 13, 23... Gusset part, 4, 14, 24... Connecting part, 5, 15, 25... Diagonal line, 6, 16, 26... Sealing part, 7, 17, 27
...cap, 8... sealing part, 9... triangular part, 10... protective box.

Claims

[Scope of utility model registration request]

A gusset portion is formed on both sides of the bag body with both ends open, and the gusset portions are folded inward so that the tip portions are in contact with or adjacent to each other. A bag-in box characterized in that each piece of the gusset part and a piece of the bag body facing each piece of the gusset part are welded and sealed along a diagonal line connecting a predetermined position of a connecting part of the gusset part. Bag body.