JPS6367443U - - Google Patents
Info
- Publication number
- JPS6367443U JPS6367443U JP16189486U JP16189486U JPS6367443U JP S6367443 U JPS6367443 U JP S6367443U JP 16189486 U JP16189486 U JP 16189486U JP 16189486 U JP16189486 U JP 16189486U JP S6367443 U JPS6367443 U JP S6367443U
- Authority
- JP
- Japan
- Prior art keywords
- flow pipe
- valve body
- open
- open part
- gap
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
図面は本考案の実施例を示すもので、第１図及
び第２図は本考案の密封用袋と、その被収納物の
封入操作を示す斜視図、第３図は収納物を真空に
近い状態で密封した後の逆止弁の作動状態を示す
断面図、第４図は逆止弁装着部の１部の切欠した
正面図、第５図は逆止弁の拡大斜視図、第６図は
第５図のＡ―Ａ線に沿う拡大断面図、第７図は逆
止弁の分解斜視図、第８図イ，ロは流体排出時の
逆止弁の拡大断面図及び逆止弁作用時の拡大断面
図である。
符号の説明、１…袋本体、２…逆止弁、４…挿
入口、５…流通管、６…弁本体、７…閉塞部、８
…開放部、９，９′…開放部、１０…間隙、Ｆ１
・Ｆ２・Ｆ３…プラスチツクフイルム。
The drawings show an embodiment of the present invention. Figures 1 and 2 are perspective views showing the sealing bag of the present invention and the operation of enclosing the stored items, and Figure 3 is a perspective view showing the sealing bag of the present invention and the operation of sealing the stored items. FIG. 4 is a cutaway front view of a portion of the check valve installation part, FIG. 5 is an enlarged perspective view of the check valve, and FIG. is an enlarged sectional view taken along the line A-A in Fig. 5, Fig. 7 is an exploded perspective view of the check valve, and Fig. 8 A and B are enlarged sectional views of the check valve and check valve action during fluid discharge. FIG. Explanation of symbols, 1...Bag body, 2...Check valve, 4...Insertion port, 5...Flow pipe, 6...Valve body, 7...Occluded part, 8
...opening part, 9,9'...opening part, 10...gap, F 1
・F 2・F 3 ...Plastic film.
Claims (1)
非通気性を備えた素材から成る密封用袋本体に被
収納物の挿入口を開設すると共に、袋本体内の不
要流体を排出する逆止弁が装設してあり、該逆止
弁は、プラスチツクフイルムにより扁平に形成し
た流通管と該流通管内に装設した方形のプラスチ
ツク片から成る少くとも１つの弁本体とから成り
、該弁本体はその両側辺が流通管の両側辺に接着
されると共に、流体の流通方向において、弁本体
の基端側の辺縁が流通管の両扁平面のいづれか一
方の内面に接着されて該部に閉塞部と開放部が形
成され、且つ弁本体の先端側の辺縁は接着される
ことなく、流通管の両扁平面との間は共に開放さ
れており、その先端側の一方の開放部と上記基端
側の開放部との間に形成された間隙を介して密封
用袋内の不要流体を排出するように構成したこと
を特徴とする食品等の密封用袋。 Flexibility and impermeability of plastic films, etc.
The sealing bag body made of a non-breathable material has an opening for inserting the stored items, and is equipped with a check valve for discharging unnecessary fluid from the bag body. Consists of a flow pipe formed flat from plastic film and at least one valve body made of a rectangular piece of plastic installed in the flow pipe, both sides of which are adhered to both sides of the flow pipe. At the same time, in the fluid flow direction, the proximal edge of the valve body is adhered to the inner surface of either of the flat surfaces of the flow pipe to form a closed part and an open part in that part, and the distal end of the valve body The side edges are not bonded, and both flat surfaces of the flow tube are open, and a gap is formed between one open part on the distal side and the open part on the proximal side. A sealable bag for food, etc., characterized in that it is configured to discharge unnecessary fluid inside the sealable bag through a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986161894U JPH0542034Y2 (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986161894U JPH0542034Y2 (en) | 1986-10-22 | 1986-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367443U true JPS6367443U (en) | 1988-05-06 |
| JPH0542034Y2 JPH0542034Y2 (en) | 1993-10-22 |
Family
ID=31088637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986161894U Expired - Lifetime JPH0542034Y2 (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542034Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017007699A (en) * | 2015-06-22 | 2017-01-12 | 株式会社日本ヴォーグ社 | Method for hermetically sealed storage of dried plant and hermetically sealed storage body of dried plant |
| EP3650367A4 (en) * | 2017-07-04 | 2021-06-23 | Kashiwara Seitai Co., Ltd | Closing valve made of sheet and bag with closing valve |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4436925B1 (en) * | 2009-10-30 | 2010-03-24 | 株式会社アシスト | Check valve and sealing bag, and check valve and sealing bag manufacturing method |
| WO2019009139A1 (en) | 2017-07-04 | 2019-01-10 | 株式会社柏原製袋 | Closing valve made of sheet and bag with closing valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4114116Y1 (en) * | 1964-09-14 | 1966-06-30 | ||
| JPS521418U (en) * | 1975-06-21 | 1977-01-07 | ||
| JPS5931680A (en) * | 1982-08-16 | 1984-02-20 | Kyodo Shiryo Kk | Preservation of food or feed exhibiting respiratory or fermentative action, and packaging material for preservation thereof |
| JPS60101441U (en) * | 1983-12-19 | 1985-07-10 | 高浦 潔 | Bag-shaped container equipped with a check valve for easy discharge operation |
| JPS6299534U (en) * | 1985-12-13 | 1987-06-25 |
-
1986
- 1986-10-22 JP JP1986161894U patent/JPH0542034Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4114116Y1 (en) * | 1964-09-14 | 1966-06-30 | ||
| JPS521418U (en) * | 1975-06-21 | 1977-01-07 | ||
| JPS5931680A (en) * | 1982-08-16 | 1984-02-20 | Kyodo Shiryo Kk | Preservation of food or feed exhibiting respiratory or fermentative action, and packaging material for preservation thereof |
| JPS60101441U (en) * | 1983-12-19 | 1985-07-10 | 高浦 潔 | Bag-shaped container equipped with a check valve for easy discharge operation |
| JPS6299534U (en) * | 1985-12-13 | 1987-06-25 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017007699A (en) * | 2015-06-22 | 2017-01-12 | 株式会社日本ヴォーグ社 | Method for hermetically sealed storage of dried plant and hermetically sealed storage body of dried plant |
| EP3650367A4 (en) * | 2017-07-04 | 2021-06-23 | Kashiwara Seitai Co., Ltd | Closing valve made of sheet and bag with closing valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542034Y2 (en) | 1993-10-22 |
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