JPS5865242U - rice bag - Google Patents

rice bag

Info

Publication number
JPS5865242U
JPS5865242U JP15991781U JP15991781U JPS5865242U JP S5865242 U JPS5865242 U JP S5865242U JP 15991781 U JP15991781 U JP 15991781U JP 15991781 U JP15991781 U JP 15991781U JP S5865242 U JPS5865242 U JP S5865242U
Authority
JP
Japan
Prior art keywords
rice bag
sealed part
seals
air vent
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP15991781U
Other languages
Japanese (ja)
Inventor
恭一 下村
Original Assignee
大日本印刷株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大日本印刷株式会社 filed Critical 大日本印刷株式会社
Priority to JP15991781U priority Critical patent/JPS5865242U/en
Publication of JPS5865242U publication Critical patent/JPS5865242U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[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、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図および第4図は、空気抜き孔とその周
辺を示す第2図I−I’方向の拡大矢視図であって、第
3図は断面形状に特別の配慮をしなかった場合、また第
4図は本考案に従った場合をそれぞれあられす。第5図
は、本考案の米袋の製造に使用するシールバーの一例を
示す側面図である。 1・・・米袋、2.3・・・三方シール、21.31・
・・空気抜き孔、22.32・・・シール部境界部分。
FIG. 1 is a perspective view close to a plan view showing a rice bag manufactured with a three-sided seal. FIG. 2 is an enlarged view of the main part of FIG. 1. 3 and 4 are enlarged arrow views in the direction of I-I' in FIG. 2 showing the air vent hole and its surroundings. Figure 4 shows each case according to the present invention. FIG. 5 is a side view showing an example of a seal bar used in manufacturing the rice bag of the present invention. 1...Rice bag, 2.3...Three-sided sticker, 21.31.
...Air vent hole, 22.32...Seal boundary part.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] (1)2枚のプラスチックシートを重ねて三方シールを
施してなる米袋において、三方シール2゜′2および3
に非シール部分を残して充填包装時の空気抜き孔21お
よび31を設け、シール部の非シール部との境界部分2
2を加熱加圧してその部分を薄くするとともにプラスチ
ック材料を非シール部に逃がすことにより空気抜き孔2
1および31の通気性を確保したことを特徴とする四方
シールを行なう米袋1゜
(1) In a rice bag made by stacking two plastic sheets and applying three-sided seals, the three-sided seals 2゜'2 and 3
Air vent holes 21 and 31 are provided at the time of filling and packaging, leaving the non-sealed part, and the boundary part 2 of the sealed part with the non-sealed part is provided.
2 is heated and pressurized to make that part thinner and the plastic material escapes to the non-sealed part, thereby creating an air vent hole 2.
Rice bag 1° that seals on all sides and is characterized by ensuring air permeability in 1 and 31
(2)プラスチックシートが積層材であって、ヒートシ
ール性を有する面を内側に重ね合わせて用いた実用新案
登録請求の範囲第1項の米袋1゜
(2) A 1° rice bag according to Claim 1 of the Utility Model Registration Claim in which the plastic sheet is a laminated material and the heat-sealing surface is overlapped on the inside.
JP15991781U 1981-10-27 1981-10-27 rice bag Pending JPS5865242U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15991781U JPS5865242U (en) 1981-10-27 1981-10-27 rice bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15991781U JPS5865242U (en) 1981-10-27 1981-10-27 rice bag

Publications (1)

Publication Number Publication Date
JPS5865242U true JPS5865242U (en) 1983-05-02

Family

ID=29952352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15991781U Pending JPS5865242U (en) 1981-10-27 1981-10-27 rice bag

Country Status (1)

Country Link
JP (1) JPS5865242U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528824A (en) * 2003-11-12 2007-10-18 ヴィントメーラー ウント ヘルシャー コマンディトゲゼルシャフト FFS bag with perforation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007528824A (en) * 2003-11-12 2007-10-18 ヴィントメーラー ウント ヘルシャー コマンディトゲゼルシャフト FFS bag with perforation

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