JPS5865241U

JPS5865241U - rice bag

Info

Publication number: JPS5865241U
Application number: JP15991681U
Authority: JP
Inventors: 宮崎　保徳; 恭一下村
Original assignee: 大日本印刷株式会社
Priority date: 1981-10-27
Filing date: 1981-10-27
Publication date: 1983-05-02
Also published as: JPS6219551Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、三方シールにより製造した米袋を示すぐ平面
図に近い斜視図である。第２図は、第１図の要部の拡大
図である。第３図Ａ、　Ｂ、　ＣおよびＤは、本考案の
ひとつの実施態様を示す、第２図に対応する図である。第４図Ａ、　Ｂ、　ＣおよびＤは、本考案の別の実施態
様を示す、やはり第２図に対応する図である。第５図Ａ
およびＢは、本考案のさらに別の実施態様を示す、これ
も第２図に対応する図である。１・・・・・・米袋、２．３・・・・・・三方シール、
２１゜３１・・・・・・空気抜き孔、２１Ａ、３１Ａ・
・・・・・幅の最も狭い部分、２１Ｂ、　　３　）Ｂ、
　　２　ＩＣ，３ＩＣ・・・・・・その他の部分。FIG. 1 is a perspective view close to a plan view showing a rice bag manufactured by a three-sided seal. FIG. 2 is an enlarged view of the main part of FIG. 1. 3A, B, C and D are views corresponding to FIG. 2, showing one embodiment of the present invention. FIGS. 4A, B, C and D are views also corresponding to FIG. 2, showing another embodiment of the invention. Figure 5A
and B show a further embodiment of the invention, also corresponding to FIG. 2; 1...Rice bag, 2.3...Three-sided sticker,
21゜31・・・Air vent hole, 21A, 31A・
...The narrowest part, 21B, 3)B,
2 IC, 3 IC...Other parts.

Claims

[Claims for Utility Model Registration] (1) In a rice bag made by stacking two plastic sheets and sealing them on three sides, the air vent holes 2i during filling and packaging, leaving unsealed parts on the three side seals 2, 2 and 3; 2
1 and 31 are provided, and the width of the air vent hole is set within the limit that rice grains cannot substantially pass through in the narrowest portions 21A and 31A, and is made larger in the other portions 21B and 31B and 21C and 31C. Rice bag 1° to be sealed on all sides (2) Parts 21A and 31 where the width of the air vent hole is the narrowest
A is the rice bag 1° of the utility model registration claim 1, where A is on the outer edge of seals 2, 2 and 3. (3) The narrowest portions 21A and 31A of the air vent hole are on the outer edges of seals 2, 2 and 3. Utility model registration claim in which the narrowest width parts 21A and 31A of the rice bag 1° (4) air vent holes in claim 1 are located on the inner edge of the rice bag, which are located outside the inner and outer edges of the seals 2, 2, and 3. Range No. 1 rice bag 1° (5) The width of the narrowest part of the air vent hole is 3 to 7rIrI
The rice bag 1° according to any one of claims 1 to 4 of the utility model registration claims that is rL